1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
|
9 |
|
10 | function isUndef (v) {
|
11 | return v === undefined || v === null
|
12 | }
|
13 |
|
14 | function isDef (v) {
|
15 | return v !== undefined && v !== null
|
16 | }
|
17 |
|
18 | function isTrue (v) {
|
19 | return v === true
|
20 | }
|
21 |
|
22 | function isFalse (v) {
|
23 | return v === false
|
24 | }
|
25 |
|
26 |
|
27 |
|
28 | function isPrimitive (value) {
|
29 | return typeof value === 'string' || typeof value === 'number'
|
30 | }
|
31 |
|
32 |
|
33 |
|
34 |
|
35 |
|
36 |
|
37 | function isObject (obj) {
|
38 | return obj !== null && typeof obj === 'object'
|
39 | }
|
40 |
|
41 | var _toString = Object.prototype.toString;
|
42 |
|
43 |
|
44 |
|
45 |
|
46 |
|
47 | function isPlainObject (obj) {
|
48 | return _toString.call(obj) === '[object Object]'
|
49 | }
|
50 |
|
51 | function isRegExp (v) {
|
52 | return _toString.call(v) === '[object RegExp]'
|
53 | }
|
54 |
|
55 |
|
56 |
|
57 |
|
58 | function toString (val) {
|
59 | return val == null
|
60 | ? ''
|
61 | : typeof val === 'object'
|
62 | ? JSON.stringify(val, null, 2)
|
63 | : String(val)
|
64 | }
|
65 |
|
66 |
|
67 |
|
68 |
|
69 |
|
70 | function toNumber (val) {
|
71 | var n = parseFloat(val);
|
72 | return isNaN(n) ? val : n
|
73 | }
|
74 |
|
75 |
|
76 |
|
77 |
|
78 |
|
79 | function makeMap (
|
80 | str,
|
81 | expectsLowerCase
|
82 | ) {
|
83 | var map = Object.create(null);
|
84 | var list = str.split(',');
|
85 | for (var i = 0; i < list.length; i++) {
|
86 | map[list[i]] = true;
|
87 | }
|
88 | return expectsLowerCase
|
89 | ? function (val) { return map[val.toLowerCase()]; }
|
90 | : function (val) { return map[val]; }
|
91 | }
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92 |
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93 |
|
94 |
|
95 |
|
96 | var isBuiltInTag = makeMap('slot,component', true);
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97 |
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98 |
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99 |
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100 |
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101 | function remove (arr, item) {
|
102 | if (arr.length) {
|
103 | var index = arr.indexOf(item);
|
104 | if (index > -1) {
|
105 | return arr.splice(index, 1)
|
106 | }
|
107 | }
|
108 | }
|
109 |
|
110 |
|
111 |
|
112 |
|
113 | var hasOwnProperty = Object.prototype.hasOwnProperty;
|
114 | function hasOwn (obj, key) {
|
115 | return hasOwnProperty.call(obj, key)
|
116 | }
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117 |
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118 |
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119 |
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120 |
|
121 | function cached (fn) {
|
122 | var cache = Object.create(null);
|
123 | return (function cachedFn (str) {
|
124 | var hit = cache[str];
|
125 | return hit || (cache[str] = fn(str))
|
126 | })
|
127 | }
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128 |
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129 |
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130 |
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131 |
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132 | var camelizeRE = /-(\w)/g;
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133 | var camelize = cached(function (str) {
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134 | return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
|
135 | });
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136 |
|
137 |
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138 |
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139 |
|
140 | var capitalize = cached(function (str) {
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141 | return str.charAt(0).toUpperCase() + str.slice(1)
|
142 | });
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143 |
|
144 |
|
145 |
|
146 |
|
147 | var hyphenateRE = /([^-])([A-Z])/g;
|
148 | var hyphenate = cached(function (str) {
|
149 | return str
|
150 | .replace(hyphenateRE, '$1-$2')
|
151 | .replace(hyphenateRE, '$1-$2')
|
152 | .toLowerCase()
|
153 | });
|
154 |
|
155 |
|
156 |
|
157 |
|
158 | function bind (fn, ctx) {
|
159 | function boundFn (a) {
|
160 | var l = arguments.length;
|
161 | return l
|
162 | ? l > 1
|
163 | ? fn.apply(ctx, arguments)
|
164 | : fn.call(ctx, a)
|
165 | : fn.call(ctx)
|
166 | }
|
167 |
|
168 | boundFn._length = fn.length;
|
169 | return boundFn
|
170 | }
|
171 |
|
172 |
|
173 |
|
174 |
|
175 | function toArray (list, start) {
|
176 | start = start || 0;
|
177 | var i = list.length - start;
|
178 | var ret = new Array(i);
|
179 | while (i--) {
|
180 | ret[i] = list[i + start];
|
181 | }
|
182 | return ret
|
183 | }
|
184 |
|
185 |
|
186 |
|
187 |
|
188 | function extend (to, _from) {
|
189 | for (var key in _from) {
|
190 | to[key] = _from[key];
|
191 | }
|
192 | return to
|
193 | }
|
194 |
|
195 |
|
196 |
|
197 |
|
198 | function toObject (arr) {
|
199 | var res = {};
|
200 | for (var i = 0; i < arr.length; i++) {
|
201 | if (arr[i]) {
|
202 | extend(res, arr[i]);
|
203 | }
|
204 | }
|
205 | return res
|
206 | }
|
207 |
|
208 |
|
209 |
|
210 |
|
211 | function noop () {}
|
212 |
|
213 |
|
214 |
|
215 |
|
216 | var no = function () { return false; };
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217 |
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218 |
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219 |
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220 |
|
221 | var identity = function (_) { return _; };
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222 |
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223 |
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224 |
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225 |
|
226 |
|
227 |
|
228 |
|
229 |
|
230 |
|
231 |
|
232 | function looseEqual (a, b) {
|
233 | var isObjectA = isObject(a);
|
234 | var isObjectB = isObject(b);
|
235 | if (isObjectA && isObjectB) {
|
236 | try {
|
237 | return JSON.stringify(a) === JSON.stringify(b)
|
238 | } catch (e) {
|
239 |
|
240 | return a === b
|
241 | }
|
242 | } else if (!isObjectA && !isObjectB) {
|
243 | return String(a) === String(b)
|
244 | } else {
|
245 | return false
|
246 | }
|
247 | }
|
248 |
|
249 | function looseIndexOf (arr, val) {
|
250 | for (var i = 0; i < arr.length; i++) {
|
251 | if (looseEqual(arr[i], val)) { return i }
|
252 | }
|
253 | return -1
|
254 | }
|
255 |
|
256 |
|
257 |
|
258 |
|
259 | function once (fn) {
|
260 | var called = false;
|
261 | return function () {
|
262 | if (!called) {
|
263 | called = true;
|
264 | fn.apply(this, arguments);
|
265 | }
|
266 | }
|
267 | }
|
268 |
|
269 | var SSR_ATTR = 'data-server-rendered';
|
270 |
|
271 | var ASSET_TYPES = [
|
272 | 'component',
|
273 | 'directive',
|
274 | 'filter'
|
275 | ];
|
276 |
|
277 | var LIFECYCLE_HOOKS = [
|
278 | 'beforeCreate',
|
279 | 'created',
|
280 | 'beforeMount',
|
281 | 'mounted',
|
282 | 'beforeUpdate',
|
283 | 'updated',
|
284 | 'beforeDestroy',
|
285 | 'destroyed',
|
286 | 'activated',
|
287 | 'deactivated'
|
288 | ];
|
289 |
|
290 |
|
291 |
|
292 | var config = ({
|
293 | |
294 |
|
295 |
|
296 | optionMergeStrategies: Object.create(null),
|
297 |
|
298 | |
299 |
|
300 |
|
301 | silent: false,
|
302 |
|
303 | |
304 |
|
305 |
|
306 | productionTip: process.env.NODE_ENV !== 'production',
|
307 |
|
308 | |
309 |
|
310 |
|
311 | devtools: process.env.NODE_ENV !== 'production',
|
312 |
|
313 | |
314 |
|
315 |
|
316 | performance: false,
|
317 |
|
318 | |
319 |
|
320 |
|
321 | errorHandler: null,
|
322 |
|
323 | |
324 |
|
325 |
|
326 | ignoredElements: [],
|
327 |
|
328 | |
329 |
|
330 |
|
331 | keyCodes: Object.create(null),
|
332 |
|
333 | |
334 |
|
335 |
|
336 |
|
337 | isReservedTag: no,
|
338 |
|
339 | |
340 |
|
341 |
|
342 |
|
343 | isReservedAttr: no,
|
344 |
|
345 | |
346 |
|
347 |
|
348 |
|
349 | isUnknownElement: no,
|
350 |
|
351 | |
352 |
|
353 |
|
354 | getTagNamespace: noop,
|
355 |
|
356 | |
357 |
|
358 |
|
359 | parsePlatformTagName: identity,
|
360 |
|
361 | |
362 |
|
363 |
|
364 |
|
365 | mustUseProp: no,
|
366 |
|
367 | |
368 |
|
369 |
|
370 | _lifecycleHooks: LIFECYCLE_HOOKS
|
371 | });
|
372 |
|
373 |
|
374 |
|
375 | var emptyObject = Object.freeze({});
|
376 |
|
377 |
|
378 |
|
379 |
|
380 | function isReserved (str) {
|
381 | var c = (str + '').charCodeAt(0);
|
382 | return c === 0x24 || c === 0x5F
|
383 | }
|
384 |
|
385 |
|
386 |
|
387 |
|
388 | function def (obj, key, val, enumerable) {
|
389 | Object.defineProperty(obj, key, {
|
390 | value: val,
|
391 | enumerable: !!enumerable,
|
392 | writable: true,
|
393 | configurable: true
|
394 | });
|
395 | }
|
396 |
|
397 |
|
398 |
|
399 |
|
400 | var bailRE = /[^\w.$]/;
|
401 | function parsePath (path) {
|
402 | if (bailRE.test(path)) {
|
403 | return
|
404 | }
|
405 | var segments = path.split('.');
|
406 | return function (obj) {
|
407 | for (var i = 0; i < segments.length; i++) {
|
408 | if (!obj) { return }
|
409 | obj = obj[segments[i]];
|
410 | }
|
411 | return obj
|
412 | }
|
413 | }
|
414 |
|
415 |
|
416 |
|
417 | var warn = noop;
|
418 | var tip = noop;
|
419 | var formatComponentName = (null);
|
420 |
|
421 | if (process.env.NODE_ENV !== 'production') {
|
422 | var hasConsole = typeof console !== 'undefined';
|
423 | var classifyRE = /(?:^|[-_])(\w)/g;
|
424 | var classify = function (str) { return str
|
425 | .replace(classifyRE, function (c) { return c.toUpperCase(); })
|
426 | .replace(/[-_]/g, ''); };
|
427 |
|
428 | warn = function (msg, vm) {
|
429 | if (hasConsole && (!config.silent)) {
|
430 | console.error("[Vue warn]: " + msg + (
|
431 | vm ? generateComponentTrace(vm) : ''
|
432 | ));
|
433 | }
|
434 | };
|
435 |
|
436 | tip = function (msg, vm) {
|
437 | if (hasConsole && (!config.silent)) {
|
438 | console.warn("[Vue tip]: " + msg + (
|
439 | vm ? generateComponentTrace(vm) : ''
|
440 | ));
|
441 | }
|
442 | };
|
443 |
|
444 | formatComponentName = function (vm, includeFile) {
|
445 | if (vm.$root === vm) {
|
446 | return '<Root>'
|
447 | }
|
448 | var name = typeof vm === 'string'
|
449 | ? vm
|
450 | : typeof vm === 'function' && vm.options
|
451 | ? vm.options.name
|
452 | : vm._isVue
|
453 | ? vm.$options.name || vm.$options._componentTag
|
454 | : vm.name;
|
455 |
|
456 | var file = vm._isVue && vm.$options.__file;
|
457 | if (!name && file) {
|
458 | var match = file.match(/([^/\\]+)\.vue$/);
|
459 | name = match && match[1];
|
460 | }
|
461 |
|
462 | return (
|
463 | (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") +
|
464 | (file && includeFile !== false ? (" at " + file) : '')
|
465 | )
|
466 | };
|
467 |
|
468 | var repeat = function (str, n) {
|
469 | var res = '';
|
470 | while (n) {
|
471 | if (n % 2 === 1) { res += str; }
|
472 | if (n > 1) { str += str; }
|
473 | n >>= 1;
|
474 | }
|
475 | return res
|
476 | };
|
477 |
|
478 | var generateComponentTrace = function (vm) {
|
479 | if (vm._isVue && vm.$parent) {
|
480 | var tree = [];
|
481 | var currentRecursiveSequence = 0;
|
482 | while (vm) {
|
483 | if (tree.length > 0) {
|
484 | var last = tree[tree.length - 1];
|
485 | if (last.constructor === vm.constructor) {
|
486 | currentRecursiveSequence++;
|
487 | vm = vm.$parent;
|
488 | continue
|
489 | } else if (currentRecursiveSequence > 0) {
|
490 | tree[tree.length - 1] = [last, currentRecursiveSequence];
|
491 | currentRecursiveSequence = 0;
|
492 | }
|
493 | }
|
494 | tree.push(vm);
|
495 | vm = vm.$parent;
|
496 | }
|
497 | return '\n\nfound in\n\n' + tree
|
498 | .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)
|
499 | ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)")
|
500 | : formatComponentName(vm))); })
|
501 | .join('\n')
|
502 | } else {
|
503 | return ("\n\n(found in " + (formatComponentName(vm)) + ")")
|
504 | }
|
505 | };
|
506 | }
|
507 |
|
508 |
|
509 |
|
510 | function handleError (err, vm, info) {
|
511 | if (config.errorHandler) {
|
512 | config.errorHandler.call(null, err, vm, info);
|
513 | } else {
|
514 | if (process.env.NODE_ENV !== 'production') {
|
515 | warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm);
|
516 | }
|
517 |
|
518 | if (inBrowser && typeof console !== 'undefined') {
|
519 | console.error(err);
|
520 | } else {
|
521 | throw err
|
522 | }
|
523 | }
|
524 | }
|
525 |
|
526 |
|
527 |
|
528 |
|
529 |
|
530 | var hasProto = '__proto__' in {};
|
531 |
|
532 |
|
533 | var inBrowser = typeof window !== 'undefined';
|
534 | var UA = inBrowser && window.navigator.userAgent.toLowerCase();
|
535 | var isIE = UA && /msie|trident/.test(UA);
|
536 | var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
|
537 | var isEdge = UA && UA.indexOf('edge/') > 0;
|
538 | var isAndroid = UA && UA.indexOf('android') > 0;
|
539 | var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA);
|
540 | var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
|
541 |
|
542 | var supportsPassive = false;
|
543 | if (inBrowser) {
|
544 | try {
|
545 | var opts = {};
|
546 | Object.defineProperty(opts, 'passive', ({
|
547 | get: function get () {
|
548 |
|
549 | supportsPassive = true;
|
550 | }
|
551 | } ));
|
552 | window.addEventListener('test-passive', null, opts);
|
553 | } catch (e) {}
|
554 | }
|
555 |
|
556 |
|
557 |
|
558 | var _isServer;
|
559 | var isServerRendering = function () {
|
560 | if (_isServer === undefined) {
|
561 |
|
562 | if (!inBrowser && typeof global !== 'undefined') {
|
563 |
|
564 |
|
565 | _isServer = global['process'].env.VUE_ENV === 'server';
|
566 | } else {
|
567 | _isServer = false;
|
568 | }
|
569 | }
|
570 | return _isServer
|
571 | };
|
572 |
|
573 |
|
574 | var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
|
575 |
|
576 |
|
577 | function isNative (Ctor) {
|
578 | return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
|
579 | }
|
580 |
|
581 | var hasSymbol =
|
582 | typeof Symbol !== 'undefined' && isNative(Symbol) &&
|
583 | typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);
|
584 |
|
585 |
|
586 |
|
587 |
|
588 | var nextTick = (function () {
|
589 | var callbacks = [];
|
590 | var pending = false;
|
591 | var timerFunc;
|
592 |
|
593 | function nextTickHandler () {
|
594 | pending = false;
|
595 | var copies = callbacks.slice(0);
|
596 | callbacks.length = 0;
|
597 | for (var i = 0; i < copies.length; i++) {
|
598 | copies[i]();
|
599 | }
|
600 | }
|
601 |
|
602 |
|
603 |
|
604 |
|
605 |
|
606 |
|
607 |
|
608 |
|
609 | if (typeof Promise !== 'undefined' && isNative(Promise)) {
|
610 | var p = Promise.resolve();
|
611 | var logError = function (err) { console.error(err); };
|
612 | timerFunc = function () {
|
613 | p.then(nextTickHandler).catch(logError);
|
614 |
|
615 |
|
616 |
|
617 |
|
618 |
|
619 | if (isIOS) { setTimeout(noop); }
|
620 | };
|
621 | } else if (typeof MutationObserver !== 'undefined' && (
|
622 | isNative(MutationObserver) ||
|
623 |
|
624 | MutationObserver.toString() === '[object MutationObserverConstructor]'
|
625 | )) {
|
626 |
|
627 |
|
628 | var counter = 1;
|
629 | var observer = new MutationObserver(nextTickHandler);
|
630 | var textNode = document.createTextNode(String(counter));
|
631 | observer.observe(textNode, {
|
632 | characterData: true
|
633 | });
|
634 | timerFunc = function () {
|
635 | counter = (counter + 1) % 2;
|
636 | textNode.data = String(counter);
|
637 | };
|
638 | } else {
|
639 |
|
640 |
|
641 | timerFunc = function () {
|
642 | setTimeout(nextTickHandler, 0);
|
643 | };
|
644 | }
|
645 |
|
646 | return function queueNextTick (cb, ctx) {
|
647 | var _resolve;
|
648 | callbacks.push(function () {
|
649 | if (cb) {
|
650 | try {
|
651 | cb.call(ctx);
|
652 | } catch (e) {
|
653 | handleError(e, ctx, 'nextTick');
|
654 | }
|
655 | } else if (_resolve) {
|
656 | _resolve(ctx);
|
657 | }
|
658 | });
|
659 | if (!pending) {
|
660 | pending = true;
|
661 | timerFunc();
|
662 | }
|
663 | if (!cb && typeof Promise !== 'undefined') {
|
664 | return new Promise(function (resolve, reject) {
|
665 | _resolve = resolve;
|
666 | })
|
667 | }
|
668 | }
|
669 | })();
|
670 |
|
671 | var _Set;
|
672 |
|
673 | if (typeof Set !== 'undefined' && isNative(Set)) {
|
674 |
|
675 | _Set = Set;
|
676 | } else {
|
677 |
|
678 | _Set = (function () {
|
679 | function Set () {
|
680 | this.set = Object.create(null);
|
681 | }
|
682 | Set.prototype.has = function has (key) {
|
683 | return this.set[key] === true
|
684 | };
|
685 | Set.prototype.add = function add (key) {
|
686 | this.set[key] = true;
|
687 | };
|
688 | Set.prototype.clear = function clear () {
|
689 | this.set = Object.create(null);
|
690 | };
|
691 |
|
692 | return Set;
|
693 | }());
|
694 | }
|
695 |
|
696 |
|
697 |
|
698 |
|
699 | var uid$1 = 0;
|
700 |
|
701 |
|
702 |
|
703 |
|
704 |
|
705 | var Dep = function Dep () {
|
706 | this.id = uid$1++;
|
707 | this.subs = [];
|
708 | };
|
709 |
|
710 | Dep.prototype.addSub = function addSub (sub) {
|
711 | this.subs.push(sub);
|
712 | };
|
713 |
|
714 | Dep.prototype.removeSub = function removeSub (sub) {
|
715 | remove(this.subs, sub);
|
716 | };
|
717 |
|
718 | Dep.prototype.depend = function depend () {
|
719 | if (Dep.target) {
|
720 | Dep.target.addDep(this);
|
721 | }
|
722 | };
|
723 |
|
724 | Dep.prototype.notify = function notify () {
|
725 |
|
726 | var subs = this.subs.slice();
|
727 | for (var i = 0, l = subs.length; i < l; i++) {
|
728 | subs[i].update();
|
729 | }
|
730 | };
|
731 |
|
732 |
|
733 |
|
734 |
|
735 | Dep.target = null;
|
736 | var targetStack = [];
|
737 |
|
738 | function pushTarget (_target) {
|
739 | if (Dep.target) { targetStack.push(Dep.target); }
|
740 | Dep.target = _target;
|
741 | }
|
742 |
|
743 | function popTarget () {
|
744 | Dep.target = targetStack.pop();
|
745 | }
|
746 |
|
747 |
|
748 |
|
749 |
|
750 |
|
751 |
|
752 | var arrayProto = Array.prototype;
|
753 | var arrayMethods = Object.create(arrayProto);[
|
754 | 'push',
|
755 | 'pop',
|
756 | 'shift',
|
757 | 'unshift',
|
758 | 'splice',
|
759 | 'sort',
|
760 | 'reverse'
|
761 | ]
|
762 | .forEach(function (method) {
|
763 |
|
764 | var original = arrayProto[method];
|
765 | def(arrayMethods, method, function mutator () {
|
766 | var arguments$1 = arguments;
|
767 |
|
768 |
|
769 |
|
770 | var i = arguments.length;
|
771 | var args = new Array(i);
|
772 | while (i--) {
|
773 | args[i] = arguments$1[i];
|
774 | }
|
775 | var result = original.apply(this, args);
|
776 | var ob = this.__ob__;
|
777 | var inserted;
|
778 | switch (method) {
|
779 | case 'push':
|
780 | inserted = args;
|
781 | break
|
782 | case 'unshift':
|
783 | inserted = args;
|
784 | break
|
785 | case 'splice':
|
786 | inserted = args.slice(2);
|
787 | break
|
788 | }
|
789 | if (inserted) { ob.observeArray(inserted); }
|
790 |
|
791 | ob.dep.notify();
|
792 | return result
|
793 | });
|
794 | });
|
795 |
|
796 |
|
797 |
|
798 | var arrayKeys = Object.getOwnPropertyNames(arrayMethods);
|
799 |
|
800 |
|
801 |
|
802 |
|
803 |
|
804 |
|
805 |
|
806 | var observerState = {
|
807 | shouldConvert: true,
|
808 | isSettingProps: false
|
809 | };
|
810 |
|
811 |
|
812 |
|
813 |
|
814 |
|
815 |
|
816 |
|
817 | var Observer = function Observer (value) {
|
818 | this.value = value;
|
819 | this.dep = new Dep();
|
820 | this.vmCount = 0;
|
821 | def(value, '__ob__', this);
|
822 | if (Array.isArray(value)) {
|
823 | var augment = hasProto
|
824 | ? protoAugment
|
825 | : copyAugment;
|
826 | augment(value, arrayMethods, arrayKeys);
|
827 | this.observeArray(value);
|
828 | } else {
|
829 | this.walk(value);
|
830 | }
|
831 | };
|
832 |
|
833 |
|
834 |
|
835 |
|
836 |
|
837 |
|
838 | Observer.prototype.walk = function walk (obj) {
|
839 | var keys = Object.keys(obj);
|
840 | for (var i = 0; i < keys.length; i++) {
|
841 | defineReactive$$1(obj, keys[i], obj[keys[i]]);
|
842 | }
|
843 | };
|
844 |
|
845 |
|
846 |
|
847 |
|
848 | Observer.prototype.observeArray = function observeArray (items) {
|
849 | for (var i = 0, l = items.length; i < l; i++) {
|
850 | observe(items[i]);
|
851 | }
|
852 | };
|
853 |
|
854 |
|
855 |
|
856 |
|
857 |
|
858 |
|
859 |
|
860 | function protoAugment (target, src) {
|
861 |
|
862 | target.__proto__ = src;
|
863 |
|
864 | }
|
865 |
|
866 |
|
867 |
|
868 |
|
869 |
|
870 |
|
871 | function copyAugment (target, src, keys) {
|
872 | for (var i = 0, l = keys.length; i < l; i++) {
|
873 | var key = keys[i];
|
874 | def(target, key, src[key]);
|
875 | }
|
876 | }
|
877 |
|
878 |
|
879 |
|
880 |
|
881 |
|
882 |
|
883 | function observe (value, asRootData) {
|
884 | if (!isObject(value)) {
|
885 | return
|
886 | }
|
887 | var ob;
|
888 | if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
|
889 | ob = value.__ob__;
|
890 | } else if (
|
891 | observerState.shouldConvert &&
|
892 | !isServerRendering() &&
|
893 | (Array.isArray(value) || isPlainObject(value)) &&
|
894 | Object.isExtensible(value) &&
|
895 | !value._isVue
|
896 | ) {
|
897 | ob = new Observer(value);
|
898 | }
|
899 | if (asRootData && ob) {
|
900 | ob.vmCount++;
|
901 | }
|
902 | return ob
|
903 | }
|
904 |
|
905 |
|
906 |
|
907 |
|
908 | function defineReactive$$1 (
|
909 | obj,
|
910 | key,
|
911 | val,
|
912 | customSetter
|
913 | ) {
|
914 | var dep = new Dep();
|
915 |
|
916 | var property = Object.getOwnPropertyDescriptor(obj, key);
|
917 | if (property && property.configurable === false) {
|
918 | return
|
919 | }
|
920 |
|
921 |
|
922 | var getter = property && property.get;
|
923 | var setter = property && property.set;
|
924 |
|
925 | var childOb = observe(val);
|
926 | Object.defineProperty(obj, key, {
|
927 | enumerable: true,
|
928 | configurable: true,
|
929 | get: function reactiveGetter () {
|
930 | var value = getter ? getter.call(obj) : val;
|
931 | if (Dep.target) {
|
932 | dep.depend();
|
933 | if (childOb) {
|
934 | childOb.dep.depend();
|
935 | }
|
936 | if (Array.isArray(value)) {
|
937 | dependArray(value);
|
938 | }
|
939 | }
|
940 | return value
|
941 | },
|
942 | set: function reactiveSetter (newVal) {
|
943 | var value = getter ? getter.call(obj) : val;
|
944 |
|
945 | if (newVal === value || (newVal !== newVal && value !== value)) {
|
946 | return
|
947 | }
|
948 |
|
949 | if (process.env.NODE_ENV !== 'production' && customSetter) {
|
950 | customSetter();
|
951 | }
|
952 | if (setter) {
|
953 | setter.call(obj, newVal);
|
954 | } else {
|
955 | val = newVal;
|
956 | }
|
957 | childOb = observe(newVal);
|
958 | dep.notify();
|
959 | }
|
960 | });
|
961 | }
|
962 |
|
963 |
|
964 |
|
965 |
|
966 |
|
967 |
|
968 | function set (target, key, val) {
|
969 | if (Array.isArray(target) && typeof key === 'number') {
|
970 | target.length = Math.max(target.length, key);
|
971 | target.splice(key, 1, val);
|
972 | return val
|
973 | }
|
974 | if (hasOwn(target, key)) {
|
975 | target[key] = val;
|
976 | return val
|
977 | }
|
978 | var ob = (target ).__ob__;
|
979 | if (target._isVue || (ob && ob.vmCount)) {
|
980 | process.env.NODE_ENV !== 'production' && warn(
|
981 | 'Avoid adding reactive properties to a Vue instance or its root $data ' +
|
982 | 'at runtime - declare it upfront in the data option.'
|
983 | );
|
984 | return val
|
985 | }
|
986 | if (!ob) {
|
987 | target[key] = val;
|
988 | return val
|
989 | }
|
990 | defineReactive$$1(ob.value, key, val);
|
991 | ob.dep.notify();
|
992 | return val
|
993 | }
|
994 |
|
995 |
|
996 |
|
997 |
|
998 | function del (target, key) {
|
999 | if (Array.isArray(target) && typeof key === 'number') {
|
1000 | target.splice(key, 1);
|
1001 | return
|
1002 | }
|
1003 | var ob = (target ).__ob__;
|
1004 | if (target._isVue || (ob && ob.vmCount)) {
|
1005 | process.env.NODE_ENV !== 'production' && warn(
|
1006 | 'Avoid deleting properties on a Vue instance or its root $data ' +
|
1007 | '- just set it to null.'
|
1008 | );
|
1009 | return
|
1010 | }
|
1011 | if (!hasOwn(target, key)) {
|
1012 | return
|
1013 | }
|
1014 | delete target[key];
|
1015 | if (!ob) {
|
1016 | return
|
1017 | }
|
1018 | ob.dep.notify();
|
1019 | }
|
1020 |
|
1021 |
|
1022 |
|
1023 |
|
1024 |
|
1025 | function dependArray (value) {
|
1026 | for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
|
1027 | e = value[i];
|
1028 | e && e.__ob__ && e.__ob__.dep.depend();
|
1029 | if (Array.isArray(e)) {
|
1030 | dependArray(e);
|
1031 | }
|
1032 | }
|
1033 | }
|
1034 |
|
1035 |
|
1036 |
|
1037 |
|
1038 |
|
1039 |
|
1040 |
|
1041 |
|
1042 | var strats = config.optionMergeStrategies;
|
1043 |
|
1044 |
|
1045 |
|
1046 |
|
1047 | if (process.env.NODE_ENV !== 'production') {
|
1048 | strats.el = strats.propsData = function (parent, child, vm, key) {
|
1049 | if (!vm) {
|
1050 | warn(
|
1051 | "option \"" + key + "\" can only be used during instance " +
|
1052 | 'creation with the `new` keyword.'
|
1053 | );
|
1054 | }
|
1055 | return defaultStrat(parent, child)
|
1056 | };
|
1057 | }
|
1058 |
|
1059 |
|
1060 |
|
1061 |
|
1062 | function mergeData (to, from) {
|
1063 | if (!from) { return to }
|
1064 | var key, toVal, fromVal;
|
1065 | var keys = Object.keys(from);
|
1066 | for (var i = 0; i < keys.length; i++) {
|
1067 | key = keys[i];
|
1068 | toVal = to[key];
|
1069 | fromVal = from[key];
|
1070 | if (!hasOwn(to, key)) {
|
1071 | set(to, key, fromVal);
|
1072 | } else if (isPlainObject(toVal) && isPlainObject(fromVal)) {
|
1073 | mergeData(toVal, fromVal);
|
1074 | }
|
1075 | }
|
1076 | return to
|
1077 | }
|
1078 |
|
1079 |
|
1080 |
|
1081 |
|
1082 | strats.data = function (
|
1083 | parentVal,
|
1084 | childVal,
|
1085 | vm
|
1086 | ) {
|
1087 | if (!vm) {
|
1088 |
|
1089 | if (!childVal) {
|
1090 | return parentVal
|
1091 | }
|
1092 | if (typeof childVal !== 'function') {
|
1093 | process.env.NODE_ENV !== 'production' && warn(
|
1094 | 'The "data" option should be a function ' +
|
1095 | 'that returns a per-instance value in component ' +
|
1096 | 'definitions.',
|
1097 | vm
|
1098 | );
|
1099 | return parentVal
|
1100 | }
|
1101 | if (!parentVal) {
|
1102 | return childVal
|
1103 | }
|
1104 |
|
1105 |
|
1106 |
|
1107 |
|
1108 |
|
1109 | return function mergedDataFn () {
|
1110 | return mergeData(
|
1111 | childVal.call(this),
|
1112 | parentVal.call(this)
|
1113 | )
|
1114 | }
|
1115 | } else if (parentVal || childVal) {
|
1116 | return function mergedInstanceDataFn () {
|
1117 |
|
1118 | var instanceData = typeof childVal === 'function'
|
1119 | ? childVal.call(vm)
|
1120 | : childVal;
|
1121 | var defaultData = typeof parentVal === 'function'
|
1122 | ? parentVal.call(vm)
|
1123 | : undefined;
|
1124 | if (instanceData) {
|
1125 | return mergeData(instanceData, defaultData)
|
1126 | } else {
|
1127 | return defaultData
|
1128 | }
|
1129 | }
|
1130 | }
|
1131 | };
|
1132 |
|
1133 |
|
1134 |
|
1135 |
|
1136 | function mergeHook (
|
1137 | parentVal,
|
1138 | childVal
|
1139 | ) {
|
1140 | return childVal
|
1141 | ? parentVal
|
1142 | ? parentVal.concat(childVal)
|
1143 | : Array.isArray(childVal)
|
1144 | ? childVal
|
1145 | : [childVal]
|
1146 | : parentVal
|
1147 | }
|
1148 |
|
1149 | LIFECYCLE_HOOKS.forEach(function (hook) {
|
1150 | strats[hook] = mergeHook;
|
1151 | });
|
1152 |
|
1153 |
|
1154 |
|
1155 |
|
1156 |
|
1157 |
|
1158 |
|
1159 |
|
1160 | function mergeAssets (parentVal, childVal) {
|
1161 | var res = Object.create(parentVal || null);
|
1162 | return childVal
|
1163 | ? extend(res, childVal)
|
1164 | : res
|
1165 | }
|
1166 |
|
1167 | ASSET_TYPES.forEach(function (type) {
|
1168 | strats[type + 's'] = mergeAssets;
|
1169 | });
|
1170 |
|
1171 |
|
1172 |
|
1173 |
|
1174 |
|
1175 |
|
1176 |
|
1177 | strats.watch = function (parentVal, childVal) {
|
1178 |
|
1179 | if (!childVal) { return Object.create(parentVal || null) }
|
1180 | if (!parentVal) { return childVal }
|
1181 | var ret = {};
|
1182 | extend(ret, parentVal);
|
1183 | for (var key in childVal) {
|
1184 | var parent = ret[key];
|
1185 | var child = childVal[key];
|
1186 | if (parent && !Array.isArray(parent)) {
|
1187 | parent = [parent];
|
1188 | }
|
1189 | ret[key] = parent
|
1190 | ? parent.concat(child)
|
1191 | : [child];
|
1192 | }
|
1193 | return ret
|
1194 | };
|
1195 |
|
1196 |
|
1197 |
|
1198 |
|
1199 | strats.props =
|
1200 | strats.methods =
|
1201 | strats.computed = function (parentVal, childVal) {
|
1202 | if (!childVal) { return Object.create(parentVal || null) }
|
1203 | if (!parentVal) { return childVal }
|
1204 | var ret = Object.create(null);
|
1205 | extend(ret, parentVal);
|
1206 | extend(ret, childVal);
|
1207 | return ret
|
1208 | };
|
1209 |
|
1210 |
|
1211 |
|
1212 |
|
1213 | var defaultStrat = function (parentVal, childVal) {
|
1214 | return childVal === undefined
|
1215 | ? parentVal
|
1216 | : childVal
|
1217 | };
|
1218 |
|
1219 |
|
1220 |
|
1221 |
|
1222 | function checkComponents (options) {
|
1223 | for (var key in options.components) {
|
1224 | var lower = key.toLowerCase();
|
1225 | if (isBuiltInTag(lower) || config.isReservedTag(lower)) {
|
1226 | warn(
|
1227 | 'Do not use built-in or reserved HTML elements as component ' +
|
1228 | 'id: ' + key
|
1229 | );
|
1230 | }
|
1231 | }
|
1232 | }
|
1233 |
|
1234 |
|
1235 |
|
1236 |
|
1237 |
|
1238 | function normalizeProps (options) {
|
1239 | var props = options.props;
|
1240 | if (!props) { return }
|
1241 | var res = {};
|
1242 | var i, val, name;
|
1243 | if (Array.isArray(props)) {
|
1244 | i = props.length;
|
1245 | while (i--) {
|
1246 | val = props[i];
|
1247 | if (typeof val === 'string') {
|
1248 | name = camelize(val);
|
1249 | res[name] = { type: null };
|
1250 | } else if (process.env.NODE_ENV !== 'production') {
|
1251 | warn('props must be strings when using array syntax.');
|
1252 | }
|
1253 | }
|
1254 | } else if (isPlainObject(props)) {
|
1255 | for (var key in props) {
|
1256 | val = props[key];
|
1257 | name = camelize(key);
|
1258 | res[name] = isPlainObject(val)
|
1259 | ? val
|
1260 | : { type: val };
|
1261 | }
|
1262 | }
|
1263 | options.props = res;
|
1264 | }
|
1265 |
|
1266 |
|
1267 |
|
1268 |
|
1269 | function normalizeDirectives (options) {
|
1270 | var dirs = options.directives;
|
1271 | if (dirs) {
|
1272 | for (var key in dirs) {
|
1273 | var def = dirs[key];
|
1274 | if (typeof def === 'function') {
|
1275 | dirs[key] = { bind: def, update: def };
|
1276 | }
|
1277 | }
|
1278 | }
|
1279 | }
|
1280 |
|
1281 |
|
1282 |
|
1283 |
|
1284 |
|
1285 | function mergeOptions (
|
1286 | parent,
|
1287 | child,
|
1288 | vm
|
1289 | ) {
|
1290 | if (process.env.NODE_ENV !== 'production') {
|
1291 | checkComponents(child);
|
1292 | }
|
1293 |
|
1294 | if (typeof child === 'function') {
|
1295 | child = child.options;
|
1296 | }
|
1297 |
|
1298 | normalizeProps(child);
|
1299 | normalizeDirectives(child);
|
1300 | var extendsFrom = child.extends;
|
1301 | if (extendsFrom) {
|
1302 | parent = mergeOptions(parent, extendsFrom, vm);
|
1303 | }
|
1304 | if (child.mixins) {
|
1305 | for (var i = 0, l = child.mixins.length; i < l; i++) {
|
1306 | parent = mergeOptions(parent, child.mixins[i], vm);
|
1307 | }
|
1308 | }
|
1309 | var options = {};
|
1310 | var key;
|
1311 | for (key in parent) {
|
1312 | mergeField(key);
|
1313 | }
|
1314 | for (key in child) {
|
1315 | if (!hasOwn(parent, key)) {
|
1316 | mergeField(key);
|
1317 | }
|
1318 | }
|
1319 | function mergeField (key) {
|
1320 | var strat = strats[key] || defaultStrat;
|
1321 | options[key] = strat(parent[key], child[key], vm, key);
|
1322 | }
|
1323 | return options
|
1324 | }
|
1325 |
|
1326 |
|
1327 |
|
1328 |
|
1329 |
|
1330 |
|
1331 | function resolveAsset (
|
1332 | options,
|
1333 | type,
|
1334 | id,
|
1335 | warnMissing
|
1336 | ) {
|
1337 |
|
1338 | if (typeof id !== 'string') {
|
1339 | return
|
1340 | }
|
1341 | var assets = options[type];
|
1342 |
|
1343 | if (hasOwn(assets, id)) { return assets[id] }
|
1344 | var camelizedId = camelize(id);
|
1345 | if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
|
1346 | var PascalCaseId = capitalize(camelizedId);
|
1347 | if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
|
1348 |
|
1349 | var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
|
1350 | if (process.env.NODE_ENV !== 'production' && warnMissing && !res) {
|
1351 | warn(
|
1352 | 'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
|
1353 | options
|
1354 | );
|
1355 | }
|
1356 | return res
|
1357 | }
|
1358 |
|
1359 |
|
1360 |
|
1361 | function validateProp (
|
1362 | key,
|
1363 | propOptions,
|
1364 | propsData,
|
1365 | vm
|
1366 | ) {
|
1367 | var prop = propOptions[key];
|
1368 | var absent = !hasOwn(propsData, key);
|
1369 | var value = propsData[key];
|
1370 |
|
1371 | if (isType(Boolean, prop.type)) {
|
1372 | if (absent && !hasOwn(prop, 'default')) {
|
1373 | value = false;
|
1374 | } else if (!isType(String, prop.type) && (value === '' || value === hyphenate(key))) {
|
1375 | value = true;
|
1376 | }
|
1377 | }
|
1378 |
|
1379 | if (value === undefined) {
|
1380 | value = getPropDefaultValue(vm, prop, key);
|
1381 |
|
1382 |
|
1383 | var prevShouldConvert = observerState.shouldConvert;
|
1384 | observerState.shouldConvert = true;
|
1385 | observe(value);
|
1386 | observerState.shouldConvert = prevShouldConvert;
|
1387 | }
|
1388 | if (process.env.NODE_ENV !== 'production') {
|
1389 | assertProp(prop, key, value, vm, absent);
|
1390 | }
|
1391 | return value
|
1392 | }
|
1393 |
|
1394 |
|
1395 |
|
1396 |
|
1397 | function getPropDefaultValue (vm, prop, key) {
|
1398 |
|
1399 | if (!hasOwn(prop, 'default')) {
|
1400 | return undefined
|
1401 | }
|
1402 | var def = prop.default;
|
1403 |
|
1404 | if (process.env.NODE_ENV !== 'production' && isObject(def)) {
|
1405 | warn(
|
1406 | 'Invalid default value for prop "' + key + '": ' +
|
1407 | 'Props with type Object/Array must use a factory function ' +
|
1408 | 'to return the default value.',
|
1409 | vm
|
1410 | );
|
1411 | }
|
1412 |
|
1413 |
|
1414 | if (vm && vm.$options.propsData &&
|
1415 | vm.$options.propsData[key] === undefined &&
|
1416 | vm._props[key] !== undefined
|
1417 | ) {
|
1418 | return vm._props[key]
|
1419 | }
|
1420 |
|
1421 |
|
1422 | return typeof def === 'function' && getType(prop.type) !== 'Function'
|
1423 | ? def.call(vm)
|
1424 | : def
|
1425 | }
|
1426 |
|
1427 |
|
1428 |
|
1429 |
|
1430 | function assertProp (
|
1431 | prop,
|
1432 | name,
|
1433 | value,
|
1434 | vm,
|
1435 | absent
|
1436 | ) {
|
1437 | if (prop.required && absent) {
|
1438 | warn(
|
1439 | 'Missing required prop: "' + name + '"',
|
1440 | vm
|
1441 | );
|
1442 | return
|
1443 | }
|
1444 | if (value == null && !prop.required) {
|
1445 | return
|
1446 | }
|
1447 | var type = prop.type;
|
1448 | var valid = !type || type === true;
|
1449 | var expectedTypes = [];
|
1450 | if (type) {
|
1451 | if (!Array.isArray(type)) {
|
1452 | type = [type];
|
1453 | }
|
1454 | for (var i = 0; i < type.length && !valid; i++) {
|
1455 | var assertedType = assertType(value, type[i]);
|
1456 | expectedTypes.push(assertedType.expectedType || '');
|
1457 | valid = assertedType.valid;
|
1458 | }
|
1459 | }
|
1460 | if (!valid) {
|
1461 | warn(
|
1462 | 'Invalid prop: type check failed for prop "' + name + '".' +
|
1463 | ' Expected ' + expectedTypes.map(capitalize).join(', ') +
|
1464 | ', got ' + Object.prototype.toString.call(value).slice(8, -1) + '.',
|
1465 | vm
|
1466 | );
|
1467 | return
|
1468 | }
|
1469 | var validator = prop.validator;
|
1470 | if (validator) {
|
1471 | if (!validator(value)) {
|
1472 | warn(
|
1473 | 'Invalid prop: custom validator check failed for prop "' + name + '".',
|
1474 | vm
|
1475 | );
|
1476 | }
|
1477 | }
|
1478 | }
|
1479 |
|
1480 | var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;
|
1481 |
|
1482 | function assertType (value, type) {
|
1483 | var valid;
|
1484 | var expectedType = getType(type);
|
1485 | if (simpleCheckRE.test(expectedType)) {
|
1486 | valid = typeof value === expectedType.toLowerCase();
|
1487 | } else if (expectedType === 'Object') {
|
1488 | valid = isPlainObject(value);
|
1489 | } else if (expectedType === 'Array') {
|
1490 | valid = Array.isArray(value);
|
1491 | } else {
|
1492 | valid = value instanceof type;
|
1493 | }
|
1494 | return {
|
1495 | valid: valid,
|
1496 | expectedType: expectedType
|
1497 | }
|
1498 | }
|
1499 |
|
1500 |
|
1501 |
|
1502 |
|
1503 |
|
1504 |
|
1505 | function getType (fn) {
|
1506 | var match = fn && fn.toString().match(/^\s*function (\w+)/);
|
1507 | return match ? match[1] : ''
|
1508 | }
|
1509 |
|
1510 | function isType (type, fn) {
|
1511 | if (!Array.isArray(fn)) {
|
1512 | return getType(fn) === getType(type)
|
1513 | }
|
1514 | for (var i = 0, len = fn.length; i < len; i++) {
|
1515 | if (getType(fn[i]) === getType(type)) {
|
1516 | return true
|
1517 | }
|
1518 | }
|
1519 |
|
1520 | return false
|
1521 | }
|
1522 |
|
1523 |
|
1524 |
|
1525 |
|
1526 |
|
1527 | var initProxy;
|
1528 |
|
1529 | if (process.env.NODE_ENV !== 'production') {
|
1530 | var allowedGlobals = makeMap(
|
1531 | 'Infinity,undefined,NaN,isFinite,isNaN,' +
|
1532 | 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
|
1533 | 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
|
1534 | 'require'
|
1535 | );
|
1536 |
|
1537 | var warnNonPresent = function (target, key) {
|
1538 | warn(
|
1539 | "Property or method \"" + key + "\" is not defined on the instance but " +
|
1540 | "referenced during render. Make sure to declare reactive data " +
|
1541 | "properties in the data option.",
|
1542 | target
|
1543 | );
|
1544 | };
|
1545 |
|
1546 | var hasProxy =
|
1547 | typeof Proxy !== 'undefined' &&
|
1548 | Proxy.toString().match(/native code/);
|
1549 |
|
1550 | if (hasProxy) {
|
1551 | var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta');
|
1552 | config.keyCodes = new Proxy(config.keyCodes, {
|
1553 | set: function set (target, key, value) {
|
1554 | if (isBuiltInModifier(key)) {
|
1555 | warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key));
|
1556 | return false
|
1557 | } else {
|
1558 | target[key] = value;
|
1559 | return true
|
1560 | }
|
1561 | }
|
1562 | });
|
1563 | }
|
1564 |
|
1565 | var hasHandler = {
|
1566 | has: function has (target, key) {
|
1567 | var has = key in target;
|
1568 | var isAllowed = allowedGlobals(key) || key.charAt(0) === '_';
|
1569 | if (!has && !isAllowed) {
|
1570 | warnNonPresent(target, key);
|
1571 | }
|
1572 | return has || !isAllowed
|
1573 | }
|
1574 | };
|
1575 |
|
1576 | var getHandler = {
|
1577 | get: function get (target, key) {
|
1578 | if (typeof key === 'string' && !(key in target)) {
|
1579 | warnNonPresent(target, key);
|
1580 | }
|
1581 | return target[key]
|
1582 | }
|
1583 | };
|
1584 |
|
1585 | initProxy = function initProxy (vm) {
|
1586 | if (hasProxy) {
|
1587 |
|
1588 | var options = vm.$options;
|
1589 | var handlers = options.render && options.render._withStripped
|
1590 | ? getHandler
|
1591 | : hasHandler;
|
1592 | vm._renderProxy = new Proxy(vm, handlers);
|
1593 | } else {
|
1594 | vm._renderProxy = vm;
|
1595 | }
|
1596 | };
|
1597 | }
|
1598 |
|
1599 | var mark;
|
1600 | var measure;
|
1601 |
|
1602 | if (process.env.NODE_ENV !== 'production') {
|
1603 | var perf = inBrowser && window.performance;
|
1604 |
|
1605 | if (
|
1606 | perf &&
|
1607 | perf.mark &&
|
1608 | perf.measure &&
|
1609 | perf.clearMarks &&
|
1610 | perf.clearMeasures
|
1611 | ) {
|
1612 | mark = function (tag) { return perf.mark(tag); };
|
1613 | measure = function (name, startTag, endTag) {
|
1614 | perf.measure(name, startTag, endTag);
|
1615 | perf.clearMarks(startTag);
|
1616 | perf.clearMarks(endTag);
|
1617 | perf.clearMeasures(name);
|
1618 | };
|
1619 | }
|
1620 | }
|
1621 |
|
1622 |
|
1623 |
|
1624 | var VNode = function VNode (
|
1625 | tag,
|
1626 | data,
|
1627 | children,
|
1628 | text,
|
1629 | elm,
|
1630 | context,
|
1631 | componentOptions
|
1632 | ) {
|
1633 | this.tag = tag;
|
1634 | this.data = data;
|
1635 | this.children = children;
|
1636 | this.text = text;
|
1637 | this.elm = elm;
|
1638 | this.ns = undefined;
|
1639 | this.context = context;
|
1640 | this.functionalContext = undefined;
|
1641 | this.key = data && data.key;
|
1642 | this.componentOptions = componentOptions;
|
1643 | this.componentInstance = undefined;
|
1644 | this.parent = undefined;
|
1645 | this.raw = false;
|
1646 | this.isStatic = false;
|
1647 | this.isRootInsert = true;
|
1648 | this.isComment = false;
|
1649 | this.isCloned = false;
|
1650 | this.isOnce = false;
|
1651 | };
|
1652 |
|
1653 | var prototypeAccessors = { child: {} };
|
1654 |
|
1655 |
|
1656 |
|
1657 | prototypeAccessors.child.get = function () {
|
1658 | return this.componentInstance
|
1659 | };
|
1660 |
|
1661 | Object.defineProperties( VNode.prototype, prototypeAccessors );
|
1662 |
|
1663 | var createEmptyVNode = function () {
|
1664 | var node = new VNode();
|
1665 | node.text = '';
|
1666 | node.isComment = true;
|
1667 | return node
|
1668 | };
|
1669 |
|
1670 | function createTextVNode (val) {
|
1671 | return new VNode(undefined, undefined, undefined, String(val))
|
1672 | }
|
1673 |
|
1674 |
|
1675 |
|
1676 |
|
1677 |
|
1678 | function cloneVNode (vnode) {
|
1679 | var cloned = new VNode(
|
1680 | vnode.tag,
|
1681 | vnode.data,
|
1682 | vnode.children,
|
1683 | vnode.text,
|
1684 | vnode.elm,
|
1685 | vnode.context,
|
1686 | vnode.componentOptions
|
1687 | );
|
1688 | cloned.ns = vnode.ns;
|
1689 | cloned.isStatic = vnode.isStatic;
|
1690 | cloned.key = vnode.key;
|
1691 | cloned.isComment = vnode.isComment;
|
1692 | cloned.isCloned = true;
|
1693 | return cloned
|
1694 | }
|
1695 |
|
1696 | function cloneVNodes (vnodes) {
|
1697 | var len = vnodes.length;
|
1698 | var res = new Array(len);
|
1699 | for (var i = 0; i < len; i++) {
|
1700 | res[i] = cloneVNode(vnodes[i]);
|
1701 | }
|
1702 | return res
|
1703 | }
|
1704 |
|
1705 |
|
1706 |
|
1707 | var normalizeEvent = cached(function (name) {
|
1708 | var passive = name.charAt(0) === '&';
|
1709 | name = passive ? name.slice(1) : name;
|
1710 | var once$$1 = name.charAt(0) === '~';
|
1711 | name = once$$1 ? name.slice(1) : name;
|
1712 | var capture = name.charAt(0) === '!';
|
1713 | name = capture ? name.slice(1) : name;
|
1714 | return {
|
1715 | name: name,
|
1716 | once: once$$1,
|
1717 | capture: capture,
|
1718 | passive: passive
|
1719 | }
|
1720 | });
|
1721 |
|
1722 | function createFnInvoker (fns) {
|
1723 | function invoker () {
|
1724 | var arguments$1 = arguments;
|
1725 |
|
1726 | var fns = invoker.fns;
|
1727 | if (Array.isArray(fns)) {
|
1728 | for (var i = 0; i < fns.length; i++) {
|
1729 | fns[i].apply(null, arguments$1);
|
1730 | }
|
1731 | } else {
|
1732 |
|
1733 | return fns.apply(null, arguments)
|
1734 | }
|
1735 | }
|
1736 | invoker.fns = fns;
|
1737 | return invoker
|
1738 | }
|
1739 |
|
1740 | function updateListeners (
|
1741 | on,
|
1742 | oldOn,
|
1743 | add,
|
1744 | remove$$1,
|
1745 | vm
|
1746 | ) {
|
1747 | var name, cur, old, event;
|
1748 | for (name in on) {
|
1749 | cur = on[name];
|
1750 | old = oldOn[name];
|
1751 | event = normalizeEvent(name);
|
1752 | if (isUndef(cur)) {
|
1753 | process.env.NODE_ENV !== 'production' && warn(
|
1754 | "Invalid handler for event \"" + (event.name) + "\": got " + String(cur),
|
1755 | vm
|
1756 | );
|
1757 | } else if (isUndef(old)) {
|
1758 | if (isUndef(cur.fns)) {
|
1759 | cur = on[name] = createFnInvoker(cur);
|
1760 | }
|
1761 | add(event.name, cur, event.once, event.capture, event.passive);
|
1762 | } else if (cur !== old) {
|
1763 | old.fns = cur;
|
1764 | on[name] = old;
|
1765 | }
|
1766 | }
|
1767 | for (name in oldOn) {
|
1768 | if (isUndef(on[name])) {
|
1769 | event = normalizeEvent(name);
|
1770 | remove$$1(event.name, oldOn[name], event.capture);
|
1771 | }
|
1772 | }
|
1773 | }
|
1774 |
|
1775 |
|
1776 |
|
1777 | function mergeVNodeHook (def, hookKey, hook) {
|
1778 | var invoker;
|
1779 | var oldHook = def[hookKey];
|
1780 |
|
1781 | function wrappedHook () {
|
1782 | hook.apply(this, arguments);
|
1783 |
|
1784 |
|
1785 | remove(invoker.fns, wrappedHook);
|
1786 | }
|
1787 |
|
1788 | if (isUndef(oldHook)) {
|
1789 |
|
1790 | invoker = createFnInvoker([wrappedHook]);
|
1791 | } else {
|
1792 |
|
1793 | if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
|
1794 |
|
1795 | invoker = oldHook;
|
1796 | invoker.fns.push(wrappedHook);
|
1797 | } else {
|
1798 |
|
1799 | invoker = createFnInvoker([oldHook, wrappedHook]);
|
1800 | }
|
1801 | }
|
1802 |
|
1803 | invoker.merged = true;
|
1804 | def[hookKey] = invoker;
|
1805 | }
|
1806 |
|
1807 |
|
1808 |
|
1809 | function extractPropsFromVNodeData (
|
1810 | data,
|
1811 | Ctor,
|
1812 | tag
|
1813 | ) {
|
1814 |
|
1815 |
|
1816 |
|
1817 | var propOptions = Ctor.options.props;
|
1818 | if (isUndef(propOptions)) {
|
1819 | return
|
1820 | }
|
1821 | var res = {};
|
1822 | var attrs = data.attrs;
|
1823 | var props = data.props;
|
1824 | if (isDef(attrs) || isDef(props)) {
|
1825 | for (var key in propOptions) {
|
1826 | var altKey = hyphenate(key);
|
1827 | if (process.env.NODE_ENV !== 'production') {
|
1828 | var keyInLowerCase = key.toLowerCase();
|
1829 | if (
|
1830 | key !== keyInLowerCase &&
|
1831 | attrs && hasOwn(attrs, keyInLowerCase)
|
1832 | ) {
|
1833 | tip(
|
1834 | "Prop \"" + keyInLowerCase + "\" is passed to component " +
|
1835 | (formatComponentName(tag || Ctor)) + ", but the declared prop name is" +
|
1836 | " \"" + key + "\". " +
|
1837 | "Note that HTML attributes are case-insensitive and camelCased " +
|
1838 | "props need to use their kebab-case equivalents when using in-DOM " +
|
1839 | "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"."
|
1840 | );
|
1841 | }
|
1842 | }
|
1843 | checkProp(res, props, key, altKey, true) ||
|
1844 | checkProp(res, attrs, key, altKey, false);
|
1845 | }
|
1846 | }
|
1847 | return res
|
1848 | }
|
1849 |
|
1850 | function checkProp (
|
1851 | res,
|
1852 | hash,
|
1853 | key,
|
1854 | altKey,
|
1855 | preserve
|
1856 | ) {
|
1857 | if (isDef(hash)) {
|
1858 | if (hasOwn(hash, key)) {
|
1859 | res[key] = hash[key];
|
1860 | if (!preserve) {
|
1861 | delete hash[key];
|
1862 | }
|
1863 | return true
|
1864 | } else if (hasOwn(hash, altKey)) {
|
1865 | res[key] = hash[altKey];
|
1866 | if (!preserve) {
|
1867 | delete hash[altKey];
|
1868 | }
|
1869 | return true
|
1870 | }
|
1871 | }
|
1872 | return false
|
1873 | }
|
1874 |
|
1875 |
|
1876 |
|
1877 |
|
1878 |
|
1879 |
|
1880 |
|
1881 |
|
1882 |
|
1883 |
|
1884 |
|
1885 |
|
1886 |
|
1887 |
|
1888 |
|
1889 | function simpleNormalizeChildren (children) {
|
1890 | for (var i = 0; i < children.length; i++) {
|
1891 | if (Array.isArray(children[i])) {
|
1892 | return Array.prototype.concat.apply([], children)
|
1893 | }
|
1894 | }
|
1895 | return children
|
1896 | }
|
1897 |
|
1898 |
|
1899 |
|
1900 |
|
1901 |
|
1902 | function normalizeChildren (children) {
|
1903 | return isPrimitive(children)
|
1904 | ? [createTextVNode(children)]
|
1905 | : Array.isArray(children)
|
1906 | ? normalizeArrayChildren(children)
|
1907 | : undefined
|
1908 | }
|
1909 |
|
1910 | function isTextNode (node) {
|
1911 | return isDef(node) && isDef(node.text) && isFalse(node.isComment)
|
1912 | }
|
1913 |
|
1914 | function normalizeArrayChildren (children, nestedIndex) {
|
1915 | var res = [];
|
1916 | var i, c, last;
|
1917 | for (i = 0; i < children.length; i++) {
|
1918 | c = children[i];
|
1919 | if (isUndef(c) || typeof c === 'boolean') { continue }
|
1920 | last = res[res.length - 1];
|
1921 |
|
1922 | if (Array.isArray(c)) {
|
1923 | res.push.apply(res, normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i)));
|
1924 | } else if (isPrimitive(c)) {
|
1925 | if (isTextNode(last)) {
|
1926 |
|
1927 |
|
1928 |
|
1929 | (last).text += String(c);
|
1930 | } else if (c !== '') {
|
1931 |
|
1932 | res.push(createTextVNode(c));
|
1933 | }
|
1934 | } else {
|
1935 | if (isTextNode(c) && isTextNode(last)) {
|
1936 |
|
1937 | res[res.length - 1] = createTextVNode(last.text + c.text);
|
1938 | } else {
|
1939 |
|
1940 | if (isTrue(children._isVList) &&
|
1941 | isDef(c.tag) &&
|
1942 | isUndef(c.key) &&
|
1943 | isDef(nestedIndex)) {
|
1944 | c.key = "__vlist" + nestedIndex + "_" + i + "__";
|
1945 | }
|
1946 | res.push(c);
|
1947 | }
|
1948 | }
|
1949 | }
|
1950 | return res
|
1951 | }
|
1952 |
|
1953 |
|
1954 |
|
1955 | function ensureCtor (comp, base) {
|
1956 | return isObject(comp)
|
1957 | ? base.extend(comp)
|
1958 | : comp
|
1959 | }
|
1960 |
|
1961 | function resolveAsyncComponent (
|
1962 | factory,
|
1963 | baseCtor,
|
1964 | context
|
1965 | ) {
|
1966 | if (isTrue(factory.error) && isDef(factory.errorComp)) {
|
1967 | return factory.errorComp
|
1968 | }
|
1969 |
|
1970 | if (isDef(factory.resolved)) {
|
1971 | return factory.resolved
|
1972 | }
|
1973 |
|
1974 | if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
|
1975 | return factory.loadingComp
|
1976 | }
|
1977 |
|
1978 | if (isDef(factory.contexts)) {
|
1979 |
|
1980 | factory.contexts.push(context);
|
1981 | } else {
|
1982 | var contexts = factory.contexts = [context];
|
1983 | var sync = true;
|
1984 |
|
1985 | var forceRender = function () {
|
1986 | for (var i = 0, l = contexts.length; i < l; i++) {
|
1987 | contexts[i].$forceUpdate();
|
1988 | }
|
1989 | };
|
1990 |
|
1991 | var resolve = once(function (res) {
|
1992 |
|
1993 | factory.resolved = ensureCtor(res, baseCtor);
|
1994 |
|
1995 |
|
1996 | if (!sync) {
|
1997 | forceRender();
|
1998 | }
|
1999 | });
|
2000 |
|
2001 | var reject = once(function (reason) {
|
2002 | process.env.NODE_ENV !== 'production' && warn(
|
2003 | "Failed to resolve async component: " + (String(factory)) +
|
2004 | (reason ? ("\nReason: " + reason) : '')
|
2005 | );
|
2006 | if (isDef(factory.errorComp)) {
|
2007 | factory.error = true;
|
2008 | forceRender();
|
2009 | }
|
2010 | });
|
2011 |
|
2012 | var res = factory(resolve, reject);
|
2013 |
|
2014 | if (isObject(res)) {
|
2015 | if (typeof res.then === 'function') {
|
2016 |
|
2017 | if (isUndef(factory.resolved)) {
|
2018 | res.then(resolve, reject);
|
2019 | }
|
2020 | } else if (isDef(res.component) && typeof res.component.then === 'function') {
|
2021 | res.component.then(resolve, reject);
|
2022 |
|
2023 | if (isDef(res.error)) {
|
2024 | factory.errorComp = ensureCtor(res.error, baseCtor);
|
2025 | }
|
2026 |
|
2027 | if (isDef(res.loading)) {
|
2028 | factory.loadingComp = ensureCtor(res.loading, baseCtor);
|
2029 | if (res.delay === 0) {
|
2030 | factory.loading = true;
|
2031 | } else {
|
2032 | setTimeout(function () {
|
2033 | if (isUndef(factory.resolved) && isUndef(factory.error)) {
|
2034 | factory.loading = true;
|
2035 | forceRender();
|
2036 | }
|
2037 | }, res.delay || 200);
|
2038 | }
|
2039 | }
|
2040 |
|
2041 | if (isDef(res.timeout)) {
|
2042 | setTimeout(function () {
|
2043 | if (isUndef(factory.resolved)) {
|
2044 | reject(
|
2045 | process.env.NODE_ENV !== 'production'
|
2046 | ? ("timeout (" + (res.timeout) + "ms)")
|
2047 | : null
|
2048 | );
|
2049 | }
|
2050 | }, res.timeout);
|
2051 | }
|
2052 | }
|
2053 | }
|
2054 |
|
2055 | sync = false;
|
2056 |
|
2057 | return factory.loading
|
2058 | ? factory.loadingComp
|
2059 | : factory.resolved
|
2060 | }
|
2061 | }
|
2062 |
|
2063 |
|
2064 |
|
2065 | function getFirstComponentChild (children) {
|
2066 | if (Array.isArray(children)) {
|
2067 | for (var i = 0; i < children.length; i++) {
|
2068 | var c = children[i];
|
2069 | if (isDef(c) && isDef(c.componentOptions)) {
|
2070 | return c
|
2071 | }
|
2072 | }
|
2073 | }
|
2074 | }
|
2075 |
|
2076 |
|
2077 |
|
2078 |
|
2079 |
|
2080 | function initEvents (vm) {
|
2081 | vm._events = Object.create(null);
|
2082 | vm._hasHookEvent = false;
|
2083 |
|
2084 | var listeners = vm.$options._parentListeners;
|
2085 | if (listeners) {
|
2086 | updateComponentListeners(vm, listeners);
|
2087 | }
|
2088 | }
|
2089 |
|
2090 | var target;
|
2091 |
|
2092 | function add (event, fn, once$$1) {
|
2093 | if (once$$1) {
|
2094 | target.$once(event, fn);
|
2095 | } else {
|
2096 | target.$on(event, fn);
|
2097 | }
|
2098 | }
|
2099 |
|
2100 | function remove$1 (event, fn) {
|
2101 | target.$off(event, fn);
|
2102 | }
|
2103 |
|
2104 | function updateComponentListeners (
|
2105 | vm,
|
2106 | listeners,
|
2107 | oldListeners
|
2108 | ) {
|
2109 | target = vm;
|
2110 | updateListeners(listeners, oldListeners || {}, add, remove$1, vm);
|
2111 | }
|
2112 |
|
2113 | function eventsMixin (Vue) {
|
2114 | var hookRE = /^hook:/;
|
2115 | Vue.prototype.$on = function (event, fn) {
|
2116 | var this$1 = this;
|
2117 |
|
2118 | var vm = this;
|
2119 | if (Array.isArray(event)) {
|
2120 | for (var i = 0, l = event.length; i < l; i++) {
|
2121 | this$1.$on(event[i], fn);
|
2122 | }
|
2123 | } else {
|
2124 | (vm._events[event] || (vm._events[event] = [])).push(fn);
|
2125 |
|
2126 |
|
2127 | if (hookRE.test(event)) {
|
2128 | vm._hasHookEvent = true;
|
2129 | }
|
2130 | }
|
2131 | return vm
|
2132 | };
|
2133 |
|
2134 | Vue.prototype.$once = function (event, fn) {
|
2135 | var vm = this;
|
2136 | function on () {
|
2137 | vm.$off(event, on);
|
2138 | fn.apply(vm, arguments);
|
2139 | }
|
2140 | on.fn = fn;
|
2141 | vm.$on(event, on);
|
2142 | return vm
|
2143 | };
|
2144 |
|
2145 | Vue.prototype.$off = function (event, fn) {
|
2146 | var this$1 = this;
|
2147 |
|
2148 | var vm = this;
|
2149 |
|
2150 | if (!arguments.length) {
|
2151 | vm._events = Object.create(null);
|
2152 | return vm
|
2153 | }
|
2154 |
|
2155 | if (Array.isArray(event)) {
|
2156 | for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {
|
2157 | this$1.$off(event[i$1], fn);
|
2158 | }
|
2159 | return vm
|
2160 | }
|
2161 |
|
2162 | var cbs = vm._events[event];
|
2163 | if (!cbs) {
|
2164 | return vm
|
2165 | }
|
2166 | if (arguments.length === 1) {
|
2167 | vm._events[event] = null;
|
2168 | return vm
|
2169 | }
|
2170 |
|
2171 | var cb;
|
2172 | var i = cbs.length;
|
2173 | while (i--) {
|
2174 | cb = cbs[i];
|
2175 | if (cb === fn || cb.fn === fn) {
|
2176 | cbs.splice(i, 1);
|
2177 | break
|
2178 | }
|
2179 | }
|
2180 | return vm
|
2181 | };
|
2182 |
|
2183 | Vue.prototype.$emit = function (event) {
|
2184 | var vm = this;
|
2185 | if (process.env.NODE_ENV !== 'production') {
|
2186 | var lowerCaseEvent = event.toLowerCase();
|
2187 | if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {
|
2188 | tip(
|
2189 | "Event \"" + lowerCaseEvent + "\" is emitted in component " +
|
2190 | (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " +
|
2191 | "Note that HTML attributes are case-insensitive and you cannot use " +
|
2192 | "v-on to listen to camelCase events when using in-DOM templates. " +
|
2193 | "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"."
|
2194 | );
|
2195 | }
|
2196 | }
|
2197 | var cbs = vm._events[event];
|
2198 | if (cbs) {
|
2199 | cbs = cbs.length > 1 ? toArray(cbs) : cbs;
|
2200 | var args = toArray(arguments, 1);
|
2201 | for (var i = 0, l = cbs.length; i < l; i++) {
|
2202 | cbs[i].apply(vm, args);
|
2203 | }
|
2204 | }
|
2205 | return vm
|
2206 | };
|
2207 | }
|
2208 |
|
2209 |
|
2210 |
|
2211 |
|
2212 |
|
2213 |
|
2214 | function resolveSlots (
|
2215 | children,
|
2216 | context
|
2217 | ) {
|
2218 | var slots = {};
|
2219 | if (!children) {
|
2220 | return slots
|
2221 | }
|
2222 | var defaultSlot = [];
|
2223 | for (var i = 0, l = children.length; i < l; i++) {
|
2224 | var child = children[i];
|
2225 |
|
2226 |
|
2227 | if ((child.context === context || child.functionalContext === context) &&
|
2228 | child.data && child.data.slot != null
|
2229 | ) {
|
2230 | var name = child.data.slot;
|
2231 | var slot = (slots[name] || (slots[name] = []));
|
2232 | if (child.tag === 'template') {
|
2233 | slot.push.apply(slot, child.children);
|
2234 | } else {
|
2235 | slot.push(child);
|
2236 | }
|
2237 | } else {
|
2238 | defaultSlot.push(child);
|
2239 | }
|
2240 | }
|
2241 |
|
2242 | if (!defaultSlot.every(isWhitespace)) {
|
2243 | slots.default = defaultSlot;
|
2244 | }
|
2245 | return slots
|
2246 | }
|
2247 |
|
2248 | function isWhitespace (node) {
|
2249 | return node.isComment || node.text === ' '
|
2250 | }
|
2251 |
|
2252 | function resolveScopedSlots (
|
2253 | fns, // see flow/vnode
|
2254 | res
|
2255 | ) {
|
2256 | res = res || {};
|
2257 | for (var i = 0; i < fns.length; i++) {
|
2258 | if (Array.isArray(fns[i])) {
|
2259 | resolveScopedSlots(fns[i], res);
|
2260 | } else {
|
2261 | res[fns[i].key] = fns[i].fn;
|
2262 | }
|
2263 | }
|
2264 | return res
|
2265 | }
|
2266 |
|
2267 |
|
2268 |
|
2269 | var activeInstance = null;
|
2270 |
|
2271 | function initLifecycle (vm) {
|
2272 | var options = vm.$options;
|
2273 |
|
2274 |
|
2275 | var parent = options.parent;
|
2276 | if (parent && !options.abstract) {
|
2277 | while (parent.$options.abstract && parent.$parent) {
|
2278 | parent = parent.$parent;
|
2279 | }
|
2280 | parent.$children.push(vm);
|
2281 | }
|
2282 |
|
2283 | vm.$parent = parent;
|
2284 | vm.$root = parent ? parent.$root : vm;
|
2285 |
|
2286 | vm.$children = [];
|
2287 | vm.$refs = {};
|
2288 |
|
2289 | vm._watcher = null;
|
2290 | vm._inactive = null;
|
2291 | vm._directInactive = false;
|
2292 | vm._isMounted = false;
|
2293 | vm._isDestroyed = false;
|
2294 | vm._isBeingDestroyed = false;
|
2295 | }
|
2296 |
|
2297 | function lifecycleMixin (Vue) {
|
2298 | Vue.prototype._update = function (vnode, hydrating) {
|
2299 | var vm = this;
|
2300 | if (vm._isMounted) {
|
2301 | callHook(vm, 'beforeUpdate');
|
2302 | }
|
2303 | var prevEl = vm.$el;
|
2304 | var prevVnode = vm._vnode;
|
2305 | var prevActiveInstance = activeInstance;
|
2306 | activeInstance = vm;
|
2307 | vm._vnode = vnode;
|
2308 |
|
2309 |
|
2310 | if (!prevVnode) {
|
2311 |
|
2312 | vm.$el = vm.__patch__(
|
2313 | vm.$el, vnode, hydrating, false ,
|
2314 | vm.$options._parentElm,
|
2315 | vm.$options._refElm
|
2316 | );
|
2317 | } else {
|
2318 |
|
2319 | vm.$el = vm.__patch__(prevVnode, vnode);
|
2320 | }
|
2321 | activeInstance = prevActiveInstance;
|
2322 |
|
2323 | if (prevEl) {
|
2324 | prevEl.__vue__ = null;
|
2325 | }
|
2326 | if (vm.$el) {
|
2327 | vm.$el.__vue__ = vm;
|
2328 | }
|
2329 |
|
2330 | if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
|
2331 | vm.$parent.$el = vm.$el;
|
2332 | }
|
2333 |
|
2334 |
|
2335 | };
|
2336 |
|
2337 | Vue.prototype.$forceUpdate = function () {
|
2338 | var vm = this;
|
2339 | if (vm._watcher) {
|
2340 | vm._watcher.update();
|
2341 | }
|
2342 | };
|
2343 |
|
2344 | Vue.prototype.$destroy = function () {
|
2345 | var vm = this;
|
2346 | if (vm._isBeingDestroyed) {
|
2347 | return
|
2348 | }
|
2349 | callHook(vm, 'beforeDestroy');
|
2350 | vm._isBeingDestroyed = true;
|
2351 |
|
2352 | var parent = vm.$parent;
|
2353 | if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
|
2354 | remove(parent.$children, vm);
|
2355 | }
|
2356 |
|
2357 | if (vm._watcher) {
|
2358 | vm._watcher.teardown();
|
2359 | }
|
2360 | var i = vm._watchers.length;
|
2361 | while (i--) {
|
2362 | vm._watchers[i].teardown();
|
2363 | }
|
2364 |
|
2365 |
|
2366 | if (vm._data.__ob__) {
|
2367 | vm._data.__ob__.vmCount--;
|
2368 | }
|
2369 |
|
2370 | vm._isDestroyed = true;
|
2371 |
|
2372 | vm.__patch__(vm._vnode, null);
|
2373 |
|
2374 | callHook(vm, 'destroyed');
|
2375 |
|
2376 | vm.$off();
|
2377 |
|
2378 | if (vm.$el) {
|
2379 | vm.$el.__vue__ = null;
|
2380 | }
|
2381 |
|
2382 | vm.$options._parentElm = vm.$options._refElm = null;
|
2383 | };
|
2384 | }
|
2385 |
|
2386 | function mountComponent (
|
2387 | vm,
|
2388 | el,
|
2389 | hydrating
|
2390 | ) {
|
2391 | vm.$el = el;
|
2392 | if (!vm.$options.render) {
|
2393 | vm.$options.render = createEmptyVNode;
|
2394 | if (process.env.NODE_ENV !== 'production') {
|
2395 |
|
2396 | if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') ||
|
2397 | vm.$options.el || el) {
|
2398 | warn(
|
2399 | 'You are using the runtime-only build of Vue where the template ' +
|
2400 | 'compiler is not available. Either pre-compile the templates into ' +
|
2401 | 'render functions, or use the compiler-included build.',
|
2402 | vm
|
2403 | );
|
2404 | } else {
|
2405 | warn(
|
2406 | 'Failed to mount component: template or render function not defined.',
|
2407 | vm
|
2408 | );
|
2409 | }
|
2410 | }
|
2411 | }
|
2412 | callHook(vm, 'beforeMount');
|
2413 |
|
2414 | var updateComponent;
|
2415 |
|
2416 | if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
|
2417 | updateComponent = function () {
|
2418 | var name = vm._name;
|
2419 | var id = vm._uid;
|
2420 | var startTag = "vue-perf-start:" + id;
|
2421 | var endTag = "vue-perf-end:" + id;
|
2422 |
|
2423 | mark(startTag);
|
2424 | var vnode = vm._render();
|
2425 | mark(endTag);
|
2426 | measure((name + " render"), startTag, endTag);
|
2427 |
|
2428 | mark(startTag);
|
2429 | vm._update(vnode, hydrating);
|
2430 | mark(endTag);
|
2431 | measure((name + " patch"), startTag, endTag);
|
2432 | };
|
2433 | } else {
|
2434 | updateComponent = function () {
|
2435 | vm._update(vm._render(), hydrating);
|
2436 | };
|
2437 | }
|
2438 |
|
2439 | vm._watcher = new Watcher(vm, updateComponent, noop);
|
2440 | hydrating = false;
|
2441 |
|
2442 |
|
2443 |
|
2444 | if (vm.$vnode == null) {
|
2445 | vm._isMounted = true;
|
2446 | callHook(vm, 'mounted');
|
2447 | }
|
2448 | return vm
|
2449 | }
|
2450 |
|
2451 | function updateChildComponent (
|
2452 | vm,
|
2453 | propsData,
|
2454 | listeners,
|
2455 | parentVnode,
|
2456 | renderChildren
|
2457 | ) {
|
2458 |
|
2459 |
|
2460 | var hasChildren = !!(
|
2461 | renderChildren ||
|
2462 | vm.$options._renderChildren ||
|
2463 | parentVnode.data.scopedSlots ||
|
2464 | vm.$scopedSlots !== emptyObject
|
2465 | );
|
2466 |
|
2467 | vm.$options._parentVnode = parentVnode;
|
2468 | vm.$vnode = parentVnode;
|
2469 | if (vm._vnode) {
|
2470 | vm._vnode.parent = parentVnode;
|
2471 | }
|
2472 | vm.$options._renderChildren = renderChildren;
|
2473 |
|
2474 |
|
2475 | if (propsData && vm.$options.props) {
|
2476 | observerState.shouldConvert = false;
|
2477 | if (process.env.NODE_ENV !== 'production') {
|
2478 | observerState.isSettingProps = true;
|
2479 | }
|
2480 | var props = vm._props;
|
2481 | var propKeys = vm.$options._propKeys || [];
|
2482 | for (var i = 0; i < propKeys.length; i++) {
|
2483 | var key = propKeys[i];
|
2484 | props[key] = validateProp(key, vm.$options.props, propsData, vm);
|
2485 | }
|
2486 | observerState.shouldConvert = true;
|
2487 | if (process.env.NODE_ENV !== 'production') {
|
2488 | observerState.isSettingProps = false;
|
2489 | }
|
2490 |
|
2491 | vm.$options.propsData = propsData;
|
2492 | }
|
2493 |
|
2494 | if (listeners) {
|
2495 | var oldListeners = vm.$options._parentListeners;
|
2496 | vm.$options._parentListeners = listeners;
|
2497 | updateComponentListeners(vm, listeners, oldListeners);
|
2498 | }
|
2499 |
|
2500 | if (hasChildren) {
|
2501 | vm.$slots = resolveSlots(renderChildren, parentVnode.context);
|
2502 | vm.$forceUpdate();
|
2503 | }
|
2504 | }
|
2505 |
|
2506 | function isInInactiveTree (vm) {
|
2507 | while (vm && (vm = vm.$parent)) {
|
2508 | if (vm._inactive) { return true }
|
2509 | }
|
2510 | return false
|
2511 | }
|
2512 |
|
2513 | function activateChildComponent (vm, direct) {
|
2514 | if (direct) {
|
2515 | vm._directInactive = false;
|
2516 | if (isInInactiveTree(vm)) {
|
2517 | return
|
2518 | }
|
2519 | } else if (vm._directInactive) {
|
2520 | return
|
2521 | }
|
2522 | if (vm._inactive || vm._inactive === null) {
|
2523 | vm._inactive = false;
|
2524 | for (var i = 0; i < vm.$children.length; i++) {
|
2525 | activateChildComponent(vm.$children[i]);
|
2526 | }
|
2527 | callHook(vm, 'activated');
|
2528 | }
|
2529 | }
|
2530 |
|
2531 | function deactivateChildComponent (vm, direct) {
|
2532 | if (direct) {
|
2533 | vm._directInactive = true;
|
2534 | if (isInInactiveTree(vm)) {
|
2535 | return
|
2536 | }
|
2537 | }
|
2538 | if (!vm._inactive) {
|
2539 | vm._inactive = true;
|
2540 | for (var i = 0; i < vm.$children.length; i++) {
|
2541 | deactivateChildComponent(vm.$children[i]);
|
2542 | }
|
2543 | callHook(vm, 'deactivated');
|
2544 | }
|
2545 | }
|
2546 |
|
2547 | function callHook (vm, hook) {
|
2548 | var handlers = vm.$options[hook];
|
2549 | if (handlers) {
|
2550 | for (var i = 0, j = handlers.length; i < j; i++) {
|
2551 | try {
|
2552 | handlers[i].call(vm);
|
2553 | } catch (e) {
|
2554 | handleError(e, vm, (hook + " hook"));
|
2555 | }
|
2556 | }
|
2557 | }
|
2558 | if (vm._hasHookEvent) {
|
2559 | vm.$emit('hook:' + hook);
|
2560 | }
|
2561 | }
|
2562 |
|
2563 |
|
2564 |
|
2565 |
|
2566 | var MAX_UPDATE_COUNT = 100;
|
2567 |
|
2568 | var queue = [];
|
2569 | var activatedChildren = [];
|
2570 | var has = {};
|
2571 | var circular = {};
|
2572 | var waiting = false;
|
2573 | var flushing = false;
|
2574 | var index = 0;
|
2575 |
|
2576 |
|
2577 |
|
2578 |
|
2579 | function resetSchedulerState () {
|
2580 | index = queue.length = activatedChildren.length = 0;
|
2581 | has = {};
|
2582 | if (process.env.NODE_ENV !== 'production') {
|
2583 | circular = {};
|
2584 | }
|
2585 | waiting = flushing = false;
|
2586 | }
|
2587 |
|
2588 |
|
2589 |
|
2590 |
|
2591 | function flushSchedulerQueue () {
|
2592 | flushing = true;
|
2593 | var watcher, id;
|
2594 |
|
2595 |
|
2596 |
|
2597 |
|
2598 |
|
2599 |
|
2600 |
|
2601 |
|
2602 |
|
2603 | queue.sort(function (a, b) { return a.id - b.id; });
|
2604 |
|
2605 |
|
2606 |
|
2607 | for (index = 0; index < queue.length; index++) {
|
2608 | watcher = queue[index];
|
2609 | id = watcher.id;
|
2610 | has[id] = null;
|
2611 | watcher.run();
|
2612 |
|
2613 | if (process.env.NODE_ENV !== 'production' && has[id] != null) {
|
2614 | circular[id] = (circular[id] || 0) + 1;
|
2615 | if (circular[id] > MAX_UPDATE_COUNT) {
|
2616 | warn(
|
2617 | 'You may have an infinite update loop ' + (
|
2618 | watcher.user
|
2619 | ? ("in watcher with expression \"" + (watcher.expression) + "\"")
|
2620 | : "in a component render function."
|
2621 | ),
|
2622 | watcher.vm
|
2623 | );
|
2624 | break
|
2625 | }
|
2626 | }
|
2627 | }
|
2628 |
|
2629 |
|
2630 | var activatedQueue = activatedChildren.slice();
|
2631 | var updatedQueue = queue.slice();
|
2632 |
|
2633 | resetSchedulerState();
|
2634 |
|
2635 |
|
2636 | callActivatedHooks(activatedQueue);
|
2637 | callUpdateHooks(updatedQueue);
|
2638 |
|
2639 |
|
2640 |
|
2641 | if (devtools && config.devtools) {
|
2642 | devtools.emit('flush');
|
2643 | }
|
2644 | }
|
2645 |
|
2646 | function callUpdateHooks (queue) {
|
2647 | var i = queue.length;
|
2648 | while (i--) {
|
2649 | var watcher = queue[i];
|
2650 | var vm = watcher.vm;
|
2651 | if (vm._watcher === watcher && vm._isMounted) {
|
2652 | callHook(vm, 'updated');
|
2653 | }
|
2654 | }
|
2655 | }
|
2656 |
|
2657 |
|
2658 |
|
2659 |
|
2660 |
|
2661 | function queueActivatedComponent (vm) {
|
2662 |
|
2663 |
|
2664 | vm._inactive = false;
|
2665 | activatedChildren.push(vm);
|
2666 | }
|
2667 |
|
2668 | function callActivatedHooks (queue) {
|
2669 | for (var i = 0; i < queue.length; i++) {
|
2670 | queue[i]._inactive = true;
|
2671 | activateChildComponent(queue[i], true );
|
2672 | }
|
2673 | }
|
2674 |
|
2675 |
|
2676 |
|
2677 |
|
2678 |
|
2679 |
|
2680 | function queueWatcher (watcher) {
|
2681 | var id = watcher.id;
|
2682 | if (has[id] == null) {
|
2683 | has[id] = true;
|
2684 | if (!flushing) {
|
2685 | queue.push(watcher);
|
2686 | } else {
|
2687 |
|
2688 |
|
2689 | var i = queue.length - 1;
|
2690 | while (i > index && queue[i].id > watcher.id) {
|
2691 | i--;
|
2692 | }
|
2693 | queue.splice(i + 1, 0, watcher);
|
2694 | }
|
2695 |
|
2696 | if (!waiting) {
|
2697 | waiting = true;
|
2698 | nextTick(flushSchedulerQueue);
|
2699 | }
|
2700 | }
|
2701 | }
|
2702 |
|
2703 |
|
2704 |
|
2705 | var uid$2 = 0;
|
2706 |
|
2707 |
|
2708 |
|
2709 |
|
2710 |
|
2711 |
|
2712 | var Watcher = function Watcher (
|
2713 | vm,
|
2714 | expOrFn,
|
2715 | cb,
|
2716 | options
|
2717 | ) {
|
2718 | this.vm = vm;
|
2719 | vm._watchers.push(this);
|
2720 |
|
2721 | if (options) {
|
2722 | this.deep = !!options.deep;
|
2723 | this.user = !!options.user;
|
2724 | this.lazy = !!options.lazy;
|
2725 | this.sync = !!options.sync;
|
2726 | } else {
|
2727 | this.deep = this.user = this.lazy = this.sync = false;
|
2728 | }
|
2729 | this.cb = cb;
|
2730 | this.id = ++uid$2;
|
2731 | this.active = true;
|
2732 | this.dirty = this.lazy;
|
2733 | this.deps = [];
|
2734 | this.newDeps = [];
|
2735 | this.depIds = new _Set();
|
2736 | this.newDepIds = new _Set();
|
2737 | this.expression = process.env.NODE_ENV !== 'production'
|
2738 | ? expOrFn.toString()
|
2739 | : '';
|
2740 |
|
2741 | if (typeof expOrFn === 'function') {
|
2742 | this.getter = expOrFn;
|
2743 | } else {
|
2744 | this.getter = parsePath(expOrFn);
|
2745 | if (!this.getter) {
|
2746 | this.getter = function () {};
|
2747 | process.env.NODE_ENV !== 'production' && warn(
|
2748 | "Failed watching path: \"" + expOrFn + "\" " +
|
2749 | 'Watcher only accepts simple dot-delimited paths. ' +
|
2750 | 'For full control, use a function instead.',
|
2751 | vm
|
2752 | );
|
2753 | }
|
2754 | }
|
2755 | this.value = this.lazy
|
2756 | ? undefined
|
2757 | : this.get();
|
2758 | };
|
2759 |
|
2760 |
|
2761 |
|
2762 |
|
2763 | Watcher.prototype.get = function get () {
|
2764 | pushTarget(this);
|
2765 | var value;
|
2766 | var vm = this.vm;
|
2767 | if (this.user) {
|
2768 | try {
|
2769 | value = this.getter.call(vm, vm);
|
2770 | } catch (e) {
|
2771 | handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
|
2772 | }
|
2773 | } else {
|
2774 | value = this.getter.call(vm, vm);
|
2775 | }
|
2776 |
|
2777 |
|
2778 | if (this.deep) {
|
2779 | traverse(value);
|
2780 | }
|
2781 | popTarget();
|
2782 | this.cleanupDeps();
|
2783 | return value
|
2784 | };
|
2785 |
|
2786 |
|
2787 |
|
2788 |
|
2789 | Watcher.prototype.addDep = function addDep (dep) {
|
2790 | var id = dep.id;
|
2791 | if (!this.newDepIds.has(id)) {
|
2792 | this.newDepIds.add(id);
|
2793 | this.newDeps.push(dep);
|
2794 | if (!this.depIds.has(id)) {
|
2795 | dep.addSub(this);
|
2796 | }
|
2797 | }
|
2798 | };
|
2799 |
|
2800 |
|
2801 |
|
2802 |
|
2803 | Watcher.prototype.cleanupDeps = function cleanupDeps () {
|
2804 | var this$1 = this;
|
2805 |
|
2806 | var i = this.deps.length;
|
2807 | while (i--) {
|
2808 | var dep = this$1.deps[i];
|
2809 | if (!this$1.newDepIds.has(dep.id)) {
|
2810 | dep.removeSub(this$1);
|
2811 | }
|
2812 | }
|
2813 | var tmp = this.depIds;
|
2814 | this.depIds = this.newDepIds;
|
2815 | this.newDepIds = tmp;
|
2816 | this.newDepIds.clear();
|
2817 | tmp = this.deps;
|
2818 | this.deps = this.newDeps;
|
2819 | this.newDeps = tmp;
|
2820 | this.newDeps.length = 0;
|
2821 | };
|
2822 |
|
2823 |
|
2824 |
|
2825 |
|
2826 |
|
2827 | Watcher.prototype.update = function update () {
|
2828 |
|
2829 | if (this.lazy) {
|
2830 | this.dirty = true;
|
2831 | } else if (this.sync) {
|
2832 | this.run();
|
2833 | } else {
|
2834 | queueWatcher(this);
|
2835 | }
|
2836 | };
|
2837 |
|
2838 |
|
2839 |
|
2840 |
|
2841 |
|
2842 | Watcher.prototype.run = function run () {
|
2843 | if (this.active) {
|
2844 | var value = this.get();
|
2845 | if (
|
2846 | value !== this.value ||
|
2847 |
|
2848 |
|
2849 |
|
2850 | isObject(value) ||
|
2851 | this.deep
|
2852 | ) {
|
2853 |
|
2854 | var oldValue = this.value;
|
2855 | this.value = value;
|
2856 | if (this.user) {
|
2857 | try {
|
2858 | this.cb.call(this.vm, value, oldValue);
|
2859 | } catch (e) {
|
2860 | handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
|
2861 | }
|
2862 | } else {
|
2863 | this.cb.call(this.vm, value, oldValue);
|
2864 | }
|
2865 | }
|
2866 | }
|
2867 | };
|
2868 |
|
2869 |
|
2870 |
|
2871 |
|
2872 |
|
2873 | Watcher.prototype.evaluate = function evaluate () {
|
2874 | this.value = this.get();
|
2875 | this.dirty = false;
|
2876 | };
|
2877 |
|
2878 |
|
2879 |
|
2880 |
|
2881 | Watcher.prototype.depend = function depend () {
|
2882 | var this$1 = this;
|
2883 |
|
2884 | var i = this.deps.length;
|
2885 | while (i--) {
|
2886 | this$1.deps[i].depend();
|
2887 | }
|
2888 | };
|
2889 |
|
2890 |
|
2891 |
|
2892 |
|
2893 | Watcher.prototype.teardown = function teardown () {
|
2894 | var this$1 = this;
|
2895 |
|
2896 | if (this.active) {
|
2897 |
|
2898 |
|
2899 |
|
2900 | if (!this.vm._isBeingDestroyed) {
|
2901 | remove(this.vm._watchers, this);
|
2902 | }
|
2903 | var i = this.deps.length;
|
2904 | while (i--) {
|
2905 | this$1.deps[i].removeSub(this$1);
|
2906 | }
|
2907 | this.active = false;
|
2908 | }
|
2909 | };
|
2910 |
|
2911 |
|
2912 |
|
2913 |
|
2914 |
|
2915 |
|
2916 | var seenObjects = new _Set();
|
2917 | function traverse (val) {
|
2918 | seenObjects.clear();
|
2919 | _traverse(val, seenObjects);
|
2920 | }
|
2921 |
|
2922 | function _traverse (val, seen) {
|
2923 | var i, keys;
|
2924 | var isA = Array.isArray(val);
|
2925 | if ((!isA && !isObject(val)) || !Object.isExtensible(val)) {
|
2926 | return
|
2927 | }
|
2928 | if (val.__ob__) {
|
2929 | var depId = val.__ob__.dep.id;
|
2930 | if (seen.has(depId)) {
|
2931 | return
|
2932 | }
|
2933 | seen.add(depId);
|
2934 | }
|
2935 | if (isA) {
|
2936 | i = val.length;
|
2937 | while (i--) { _traverse(val[i], seen); }
|
2938 | } else {
|
2939 | keys = Object.keys(val);
|
2940 | i = keys.length;
|
2941 | while (i--) { _traverse(val[keys[i]], seen); }
|
2942 | }
|
2943 | }
|
2944 |
|
2945 |
|
2946 |
|
2947 | var sharedPropertyDefinition = {
|
2948 | enumerable: true,
|
2949 | configurable: true,
|
2950 | get: noop,
|
2951 | set: noop
|
2952 | };
|
2953 |
|
2954 | function proxy (target, sourceKey, key) {
|
2955 | sharedPropertyDefinition.get = function proxyGetter () {
|
2956 | return this[sourceKey][key]
|
2957 | };
|
2958 | sharedPropertyDefinition.set = function proxySetter (val) {
|
2959 | this[sourceKey][key] = val;
|
2960 | };
|
2961 | Object.defineProperty(target, key, sharedPropertyDefinition);
|
2962 | }
|
2963 |
|
2964 | function initState (vm) {
|
2965 | vm._watchers = [];
|
2966 | var opts = vm.$options;
|
2967 | if (opts.props) { initProps(vm, opts.props); }
|
2968 | if (opts.methods) { initMethods(vm, opts.methods); }
|
2969 | if (opts.data) {
|
2970 | initData(vm);
|
2971 | } else {
|
2972 | observe(vm._data = {}, true );
|
2973 | }
|
2974 | if (opts.computed) { initComputed(vm, opts.computed); }
|
2975 | if (opts.watch) { initWatch(vm, opts.watch); }
|
2976 | }
|
2977 |
|
2978 | var isReservedProp = {
|
2979 | key: 1,
|
2980 | ref: 1,
|
2981 | slot: 1
|
2982 | };
|
2983 |
|
2984 | function initProps (vm, propsOptions) {
|
2985 | var propsData = vm.$options.propsData || {};
|
2986 | var props = vm._props = {};
|
2987 |
|
2988 |
|
2989 | var keys = vm.$options._propKeys = [];
|
2990 | var isRoot = !vm.$parent;
|
2991 |
|
2992 | observerState.shouldConvert = isRoot;
|
2993 | var loop = function ( key ) {
|
2994 | keys.push(key);
|
2995 | var value = validateProp(key, propsOptions, propsData, vm);
|
2996 |
|
2997 | if (process.env.NODE_ENV !== 'production') {
|
2998 | if (isReservedProp[key] || config.isReservedAttr(key)) {
|
2999 | warn(
|
3000 | ("\"" + key + "\" is a reserved attribute and cannot be used as component prop."),
|
3001 | vm
|
3002 | );
|
3003 | }
|
3004 | defineReactive$$1(props, key, value, function () {
|
3005 | if (vm.$parent && !observerState.isSettingProps) {
|
3006 | warn(
|
3007 | "Avoid mutating a prop directly since the value will be " +
|
3008 | "overwritten whenever the parent component re-renders. " +
|
3009 | "Instead, use a data or computed property based on the prop's " +
|
3010 | "value. Prop being mutated: \"" + key + "\"",
|
3011 | vm
|
3012 | );
|
3013 | }
|
3014 | });
|
3015 | } else {
|
3016 | defineReactive$$1(props, key, value);
|
3017 | }
|
3018 |
|
3019 |
|
3020 |
|
3021 | if (!(key in vm)) {
|
3022 | proxy(vm, "_props", key);
|
3023 | }
|
3024 | };
|
3025 |
|
3026 | for (var key in propsOptions) loop( key );
|
3027 | observerState.shouldConvert = true;
|
3028 | }
|
3029 |
|
3030 | function initData (vm) {
|
3031 | var data = vm.$options.data;
|
3032 | data = vm._data = typeof data === 'function'
|
3033 | ? getData(data, vm)
|
3034 | : data || {};
|
3035 | if (!isPlainObject(data)) {
|
3036 | data = {};
|
3037 | process.env.NODE_ENV !== 'production' && warn(
|
3038 | 'data functions should return an object:\n' +
|
3039 | 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function',
|
3040 | vm
|
3041 | );
|
3042 | }
|
3043 |
|
3044 | var keys = Object.keys(data);
|
3045 | var props = vm.$options.props;
|
3046 | var i = keys.length;
|
3047 | while (i--) {
|
3048 | if (props && hasOwn(props, keys[i])) {
|
3049 | process.env.NODE_ENV !== 'production' && warn(
|
3050 | "The data property \"" + (keys[i]) + "\" is already declared as a prop. " +
|
3051 | "Use prop default value instead.",
|
3052 | vm
|
3053 | );
|
3054 | } else if (!isReserved(keys[i])) {
|
3055 | proxy(vm, "_data", keys[i]);
|
3056 | }
|
3057 | }
|
3058 |
|
3059 | observe(data, true );
|
3060 | }
|
3061 |
|
3062 | function getData (data, vm) {
|
3063 | try {
|
3064 | return data.call(vm)
|
3065 | } catch (e) {
|
3066 | handleError(e, vm, "data()");
|
3067 | return {}
|
3068 | }
|
3069 | }
|
3070 |
|
3071 | var computedWatcherOptions = { lazy: true };
|
3072 |
|
3073 | function initComputed (vm, computed) {
|
3074 | var watchers = vm._computedWatchers = Object.create(null);
|
3075 |
|
3076 | for (var key in computed) {
|
3077 | var userDef = computed[key];
|
3078 | var getter = typeof userDef === 'function' ? userDef : userDef.get;
|
3079 | if (process.env.NODE_ENV !== 'production') {
|
3080 | if (getter === undefined) {
|
3081 | warn(
|
3082 | ("No getter function has been defined for computed property \"" + key + "\"."),
|
3083 | vm
|
3084 | );
|
3085 | getter = noop;
|
3086 | }
|
3087 | }
|
3088 |
|
3089 | watchers[key] = new Watcher(vm, getter, noop, computedWatcherOptions);
|
3090 |
|
3091 |
|
3092 |
|
3093 |
|
3094 | if (!(key in vm)) {
|
3095 | defineComputed(vm, key, userDef);
|
3096 | } else if (process.env.NODE_ENV !== 'production') {
|
3097 | if (key in vm.$data) {
|
3098 | warn(("The computed property \"" + key + "\" is already defined in data."), vm);
|
3099 | } else if (vm.$options.props && key in vm.$options.props) {
|
3100 | warn(("The computed property \"" + key + "\" is already defined as a prop."), vm);
|
3101 | }
|
3102 | }
|
3103 | }
|
3104 | }
|
3105 |
|
3106 | function defineComputed (target, key, userDef) {
|
3107 | if (typeof userDef === 'function') {
|
3108 | sharedPropertyDefinition.get = createComputedGetter(key);
|
3109 | sharedPropertyDefinition.set = noop;
|
3110 | } else {
|
3111 | sharedPropertyDefinition.get = userDef.get
|
3112 | ? userDef.cache !== false
|
3113 | ? createComputedGetter(key)
|
3114 | : userDef.get
|
3115 | : noop;
|
3116 | sharedPropertyDefinition.set = userDef.set
|
3117 | ? userDef.set
|
3118 | : noop;
|
3119 | }
|
3120 | Object.defineProperty(target, key, sharedPropertyDefinition);
|
3121 | }
|
3122 |
|
3123 | function createComputedGetter (key) {
|
3124 | return function computedGetter () {
|
3125 | var watcher = this._computedWatchers && this._computedWatchers[key];
|
3126 | if (watcher) {
|
3127 | if (watcher.dirty) {
|
3128 | watcher.evaluate();
|
3129 | }
|
3130 | if (Dep.target) {
|
3131 | watcher.depend();
|
3132 | }
|
3133 | return watcher.value
|
3134 | }
|
3135 | }
|
3136 | }
|
3137 |
|
3138 | function initMethods (vm, methods) {
|
3139 | var props = vm.$options.props;
|
3140 | for (var key in methods) {
|
3141 | vm[key] = methods[key] == null ? noop : bind(methods[key], vm);
|
3142 | if (process.env.NODE_ENV !== 'production') {
|
3143 | if (methods[key] == null) {
|
3144 | warn(
|
3145 | "method \"" + key + "\" has an undefined value in the component definition. " +
|
3146 | "Did you reference the function correctly?",
|
3147 | vm
|
3148 | );
|
3149 | }
|
3150 | if (props && hasOwn(props, key)) {
|
3151 | warn(
|
3152 | ("method \"" + key + "\" has already been defined as a prop."),
|
3153 | vm
|
3154 | );
|
3155 | }
|
3156 | }
|
3157 | }
|
3158 | }
|
3159 |
|
3160 | function initWatch (vm, watch) {
|
3161 | for (var key in watch) {
|
3162 | var handler = watch[key];
|
3163 | if (Array.isArray(handler)) {
|
3164 | for (var i = 0; i < handler.length; i++) {
|
3165 | createWatcher(vm, key, handler[i]);
|
3166 | }
|
3167 | } else {
|
3168 | createWatcher(vm, key, handler);
|
3169 | }
|
3170 | }
|
3171 | }
|
3172 |
|
3173 | function createWatcher (vm, key, handler) {
|
3174 | var options;
|
3175 | if (isPlainObject(handler)) {
|
3176 | options = handler;
|
3177 | handler = handler.handler;
|
3178 | }
|
3179 | if (typeof handler === 'string') {
|
3180 | handler = vm[handler];
|
3181 | }
|
3182 | vm.$watch(key, handler, options);
|
3183 | }
|
3184 |
|
3185 | function stateMixin (Vue) {
|
3186 |
|
3187 |
|
3188 |
|
3189 | var dataDef = {};
|
3190 | dataDef.get = function () { return this._data };
|
3191 | var propsDef = {};
|
3192 | propsDef.get = function () { return this._props };
|
3193 | if (process.env.NODE_ENV !== 'production') {
|
3194 | dataDef.set = function (newData) {
|
3195 | warn(
|
3196 | 'Avoid replacing instance root $data. ' +
|
3197 | 'Use nested data properties instead.',
|
3198 | this
|
3199 | );
|
3200 | };
|
3201 | propsDef.set = function () {
|
3202 | warn("$props is readonly.", this);
|
3203 | };
|
3204 | }
|
3205 | Object.defineProperty(Vue.prototype, '$data', dataDef);
|
3206 | Object.defineProperty(Vue.prototype, '$props', propsDef);
|
3207 |
|
3208 | Vue.prototype.$set = set;
|
3209 | Vue.prototype.$delete = del;
|
3210 |
|
3211 | Vue.prototype.$watch = function (
|
3212 | expOrFn,
|
3213 | cb,
|
3214 | options
|
3215 | ) {
|
3216 | var vm = this;
|
3217 | options = options || {};
|
3218 | options.user = true;
|
3219 | var watcher = new Watcher(vm, expOrFn, cb, options);
|
3220 | if (options.immediate) {
|
3221 | cb.call(vm, watcher.value);
|
3222 | }
|
3223 | return function unwatchFn () {
|
3224 | watcher.teardown();
|
3225 | }
|
3226 | };
|
3227 | }
|
3228 |
|
3229 |
|
3230 |
|
3231 | function initProvide (vm) {
|
3232 | var provide = vm.$options.provide;
|
3233 | if (provide) {
|
3234 | vm._provided = typeof provide === 'function'
|
3235 | ? provide.call(vm)
|
3236 | : provide;
|
3237 | }
|
3238 | }
|
3239 |
|
3240 | function initInjections (vm) {
|
3241 | var result = resolveInject(vm.$options.inject, vm);
|
3242 | if (result) {
|
3243 | Object.keys(result).forEach(function (key) {
|
3244 |
|
3245 | if (process.env.NODE_ENV !== 'production') {
|
3246 | defineReactive$$1(vm, key, result[key], function () {
|
3247 | warn(
|
3248 | "Avoid mutating an injected value directly since the changes will be " +
|
3249 | "overwritten whenever the provided component re-renders. " +
|
3250 | "injection being mutated: \"" + key + "\"",
|
3251 | vm
|
3252 | );
|
3253 | });
|
3254 | } else {
|
3255 | defineReactive$$1(vm, key, result[key]);
|
3256 | }
|
3257 | });
|
3258 | }
|
3259 | }
|
3260 |
|
3261 | function resolveInject (inject, vm) {
|
3262 | if (inject) {
|
3263 |
|
3264 |
|
3265 | var isArray = Array.isArray(inject);
|
3266 | var result = Object.create(null);
|
3267 | var keys = isArray
|
3268 | ? inject
|
3269 | : hasSymbol
|
3270 | ? Reflect.ownKeys(inject)
|
3271 | : Object.keys(inject);
|
3272 |
|
3273 | for (var i = 0; i < keys.length; i++) {
|
3274 | var key = keys[i];
|
3275 | var provideKey = isArray ? key : inject[key];
|
3276 | var source = vm;
|
3277 | while (source) {
|
3278 | if (source._provided && provideKey in source._provided) {
|
3279 | result[key] = source._provided[provideKey];
|
3280 | break
|
3281 | }
|
3282 | source = source.$parent;
|
3283 | }
|
3284 | }
|
3285 | return result
|
3286 | }
|
3287 | }
|
3288 |
|
3289 |
|
3290 |
|
3291 | function createFunctionalComponent (
|
3292 | Ctor,
|
3293 | propsData,
|
3294 | data,
|
3295 | context,
|
3296 | children
|
3297 | ) {
|
3298 | var props = {};
|
3299 | var propOptions = Ctor.options.props;
|
3300 | if (isDef(propOptions)) {
|
3301 | for (var key in propOptions) {
|
3302 | props[key] = validateProp(key, propOptions, propsData || {});
|
3303 | }
|
3304 | } else {
|
3305 | if (isDef(data.attrs)) { mergeProps(props, data.attrs); }
|
3306 | if (isDef(data.props)) { mergeProps(props, data.props); }
|
3307 | }
|
3308 |
|
3309 |
|
3310 | var _context = Object.create(context);
|
3311 | var h = function (a, b, c, d) { return createElement(_context, a, b, c, d, true); };
|
3312 | var vnode = Ctor.options.render.call(null, h, {
|
3313 | data: data,
|
3314 | props: props,
|
3315 | children: children,
|
3316 | parent: context,
|
3317 | listeners: data.on || {},
|
3318 | injections: resolveInject(Ctor.options.inject, context),
|
3319 | slots: function () { return resolveSlots(children, context); }
|
3320 | });
|
3321 | if (vnode instanceof VNode) {
|
3322 | vnode.functionalContext = context;
|
3323 | vnode.functionalOptions = Ctor.options;
|
3324 | if (data.slot) {
|
3325 | (vnode.data || (vnode.data = {})).slot = data.slot;
|
3326 | }
|
3327 | }
|
3328 | return vnode
|
3329 | }
|
3330 |
|
3331 | function mergeProps (to, from) {
|
3332 | for (var key in from) {
|
3333 | to[camelize(key)] = from[key];
|
3334 | }
|
3335 | }
|
3336 |
|
3337 |
|
3338 |
|
3339 |
|
3340 | var componentVNodeHooks = {
|
3341 | init: function init (
|
3342 | vnode,
|
3343 | hydrating,
|
3344 | parentElm,
|
3345 | refElm
|
3346 | ) {
|
3347 | if (!vnode.componentInstance || vnode.componentInstance._isDestroyed) {
|
3348 | var child = vnode.componentInstance = createComponentInstanceForVnode(
|
3349 | vnode,
|
3350 | activeInstance,
|
3351 | parentElm,
|
3352 | refElm
|
3353 | );
|
3354 | child.$mount(hydrating ? vnode.elm : undefined, hydrating);
|
3355 | } else if (vnode.data.keepAlive) {
|
3356 |
|
3357 | var mountedNode = vnode;
|
3358 | componentVNodeHooks.prepatch(mountedNode, mountedNode);
|
3359 | }
|
3360 | },
|
3361 |
|
3362 | prepatch: function prepatch (oldVnode, vnode) {
|
3363 | var options = vnode.componentOptions;
|
3364 | var child = vnode.componentInstance = oldVnode.componentInstance;
|
3365 | updateChildComponent(
|
3366 | child,
|
3367 | options.propsData,
|
3368 | options.listeners,
|
3369 | vnode,
|
3370 | options.children
|
3371 | );
|
3372 | },
|
3373 |
|
3374 | insert: function insert (vnode) {
|
3375 | var context = vnode.context;
|
3376 | var componentInstance = vnode.componentInstance;
|
3377 | if (!componentInstance._isMounted) {
|
3378 | componentInstance._isMounted = true;
|
3379 | callHook(componentInstance, 'mounted');
|
3380 | }
|
3381 | if (vnode.data.keepAlive) {
|
3382 | if (context._isMounted) {
|
3383 |
|
3384 |
|
3385 |
|
3386 |
|
3387 |
|
3388 | queueActivatedComponent(componentInstance);
|
3389 | } else {
|
3390 | activateChildComponent(componentInstance, true );
|
3391 | }
|
3392 | }
|
3393 | },
|
3394 |
|
3395 | destroy: function destroy (vnode) {
|
3396 | var componentInstance = vnode.componentInstance;
|
3397 | if (!componentInstance._isDestroyed) {
|
3398 | if (!vnode.data.keepAlive) {
|
3399 | componentInstance.$destroy();
|
3400 | } else {
|
3401 | deactivateChildComponent(componentInstance, true );
|
3402 | }
|
3403 | }
|
3404 | }
|
3405 | };
|
3406 |
|
3407 | var hooksToMerge = Object.keys(componentVNodeHooks);
|
3408 |
|
3409 | function createComponent (
|
3410 | Ctor,
|
3411 | data,
|
3412 | context,
|
3413 | children,
|
3414 | tag
|
3415 | ) {
|
3416 | if (isUndef(Ctor)) {
|
3417 | return
|
3418 | }
|
3419 |
|
3420 | var baseCtor = context.$options._base;
|
3421 |
|
3422 |
|
3423 | if (isObject(Ctor)) {
|
3424 | Ctor = baseCtor.extend(Ctor);
|
3425 | }
|
3426 |
|
3427 |
|
3428 |
|
3429 | if (typeof Ctor !== 'function') {
|
3430 | if (process.env.NODE_ENV !== 'production') {
|
3431 | warn(("Invalid Component definition: " + (String(Ctor))), context);
|
3432 | }
|
3433 | return
|
3434 | }
|
3435 |
|
3436 |
|
3437 | if (isUndef(Ctor.cid)) {
|
3438 | Ctor = resolveAsyncComponent(Ctor, baseCtor, context);
|
3439 | if (Ctor === undefined) {
|
3440 |
|
3441 |
|
3442 | return
|
3443 | }
|
3444 | }
|
3445 |
|
3446 |
|
3447 |
|
3448 | resolveConstructorOptions(Ctor);
|
3449 |
|
3450 | data = data || {};
|
3451 |
|
3452 |
|
3453 | if (isDef(data.model)) {
|
3454 | transformModel(Ctor.options, data);
|
3455 | }
|
3456 |
|
3457 |
|
3458 | var propsData = extractPropsFromVNodeData(data, Ctor, tag);
|
3459 |
|
3460 |
|
3461 | if (isTrue(Ctor.options.functional)) {
|
3462 | return createFunctionalComponent(Ctor, propsData, data, context, children)
|
3463 | }
|
3464 |
|
3465 |
|
3466 |
|
3467 | var listeners = data.on;
|
3468 |
|
3469 | data.on = data.nativeOn;
|
3470 |
|
3471 | if (isTrue(Ctor.options.abstract)) {
|
3472 |
|
3473 |
|
3474 | data = {};
|
3475 | }
|
3476 |
|
3477 |
|
3478 | mergeHooks(data);
|
3479 |
|
3480 |
|
3481 | var name = Ctor.options.name || tag;
|
3482 | var vnode = new VNode(
|
3483 | ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
|
3484 | data, undefined, undefined, undefined, context,
|
3485 | { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children }
|
3486 | );
|
3487 | return vnode
|
3488 | }
|
3489 |
|
3490 | function createComponentInstanceForVnode (
|
3491 | vnode, // we know it's MountedComponentVNode but flow doesn't
|
3492 | parent, // activeInstance in lifecycle state
|
3493 | parentElm,
|
3494 | refElm
|
3495 | ) {
|
3496 | var vnodeComponentOptions = vnode.componentOptions;
|
3497 | var options = {
|
3498 | _isComponent: true,
|
3499 | parent: parent,
|
3500 | propsData: vnodeComponentOptions.propsData,
|
3501 | _componentTag: vnodeComponentOptions.tag,
|
3502 | _parentVnode: vnode,
|
3503 | _parentListeners: vnodeComponentOptions.listeners,
|
3504 | _renderChildren: vnodeComponentOptions.children,
|
3505 | _parentElm: parentElm || null,
|
3506 | _refElm: refElm || null
|
3507 | };
|
3508 |
|
3509 | var inlineTemplate = vnode.data.inlineTemplate;
|
3510 | if (isDef(inlineTemplate)) {
|
3511 | options.render = inlineTemplate.render;
|
3512 | options.staticRenderFns = inlineTemplate.staticRenderFns;
|
3513 | }
|
3514 | return new vnodeComponentOptions.Ctor(options)
|
3515 | }
|
3516 |
|
3517 | function mergeHooks (data) {
|
3518 | if (!data.hook) {
|
3519 | data.hook = {};
|
3520 | }
|
3521 | for (var i = 0; i < hooksToMerge.length; i++) {
|
3522 | var key = hooksToMerge[i];
|
3523 | var fromParent = data.hook[key];
|
3524 | var ours = componentVNodeHooks[key];
|
3525 | data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours;
|
3526 | }
|
3527 | }
|
3528 |
|
3529 | function mergeHook$1 (one, two) {
|
3530 | return function (a, b, c, d) {
|
3531 | one(a, b, c, d);
|
3532 | two(a, b, c, d);
|
3533 | }
|
3534 | }
|
3535 |
|
3536 |
|
3537 |
|
3538 | function transformModel (options, data) {
|
3539 | var prop = (options.model && options.model.prop) || 'value';
|
3540 | var event = (options.model && options.model.event) || 'input';(data.props || (data.props = {}))[prop] = data.model.value;
|
3541 | var on = data.on || (data.on = {});
|
3542 | if (isDef(on[event])) {
|
3543 | on[event] = [data.model.callback].concat(on[event]);
|
3544 | } else {
|
3545 | on[event] = data.model.callback;
|
3546 | }
|
3547 | }
|
3548 |
|
3549 |
|
3550 |
|
3551 | var SIMPLE_NORMALIZE = 1;
|
3552 | var ALWAYS_NORMALIZE = 2;
|
3553 |
|
3554 |
|
3555 |
|
3556 | function createElement (
|
3557 | context,
|
3558 | tag,
|
3559 | data,
|
3560 | children,
|
3561 | normalizationType,
|
3562 | alwaysNormalize
|
3563 | ) {
|
3564 | if (Array.isArray(data) || isPrimitive(data)) {
|
3565 | normalizationType = children;
|
3566 | children = data;
|
3567 | data = undefined;
|
3568 | }
|
3569 | if (isTrue(alwaysNormalize)) {
|
3570 | normalizationType = ALWAYS_NORMALIZE;
|
3571 | }
|
3572 | return _createElement(context, tag, data, children, normalizationType)
|
3573 | }
|
3574 |
|
3575 | function _createElement (
|
3576 | context,
|
3577 | tag,
|
3578 | data,
|
3579 | children,
|
3580 | normalizationType
|
3581 | ) {
|
3582 | if (isDef(data) && isDef((data).__ob__)) {
|
3583 | process.env.NODE_ENV !== 'production' && warn(
|
3584 | "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
|
3585 | 'Always create fresh vnode data objects in each render!',
|
3586 | context
|
3587 | );
|
3588 | return createEmptyVNode()
|
3589 | }
|
3590 | if (!tag) {
|
3591 |
|
3592 | return createEmptyVNode()
|
3593 | }
|
3594 |
|
3595 | if (Array.isArray(children) &&
|
3596 | typeof children[0] === 'function'
|
3597 | ) {
|
3598 | data = data || {};
|
3599 | data.scopedSlots = { default: children[0] };
|
3600 | children.length = 0;
|
3601 | }
|
3602 | if (normalizationType === ALWAYS_NORMALIZE) {
|
3603 | children = normalizeChildren(children);
|
3604 | } else if (normalizationType === SIMPLE_NORMALIZE) {
|
3605 | children = simpleNormalizeChildren(children);
|
3606 | }
|
3607 | var vnode, ns;
|
3608 | if (typeof tag === 'string') {
|
3609 | var Ctor;
|
3610 | ns = config.getTagNamespace(tag);
|
3611 | if (config.isReservedTag(tag)) {
|
3612 |
|
3613 | vnode = new VNode(
|
3614 | config.parsePlatformTagName(tag), data, children,
|
3615 | undefined, undefined, context
|
3616 | );
|
3617 | } else if (isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {
|
3618 |
|
3619 | vnode = createComponent(Ctor, data, context, children, tag);
|
3620 | } else {
|
3621 |
|
3622 |
|
3623 |
|
3624 | vnode = new VNode(
|
3625 | tag, data, children,
|
3626 | undefined, undefined, context
|
3627 | );
|
3628 | }
|
3629 | } else {
|
3630 |
|
3631 | vnode = createComponent(tag, data, context, children);
|
3632 | }
|
3633 | if (isDef(vnode)) {
|
3634 | if (ns) { applyNS(vnode, ns); }
|
3635 | return vnode
|
3636 | } else {
|
3637 | return createEmptyVNode()
|
3638 | }
|
3639 | }
|
3640 |
|
3641 | function applyNS (vnode, ns) {
|
3642 | vnode.ns = ns;
|
3643 | if (vnode.tag === 'foreignObject') {
|
3644 |
|
3645 | return
|
3646 | }
|
3647 | if (isDef(vnode.children)) {
|
3648 | for (var i = 0, l = vnode.children.length; i < l; i++) {
|
3649 | var child = vnode.children[i];
|
3650 | if (isDef(child.tag) && isUndef(child.ns)) {
|
3651 | applyNS(child, ns);
|
3652 | }
|
3653 | }
|
3654 | }
|
3655 | }
|
3656 |
|
3657 |
|
3658 |
|
3659 |
|
3660 |
|
3661 |
|
3662 | function renderList (
|
3663 | val,
|
3664 | render
|
3665 | ) {
|
3666 | var ret, i, l, keys, key;
|
3667 | if (Array.isArray(val) || typeof val === 'string') {
|
3668 | ret = new Array(val.length);
|
3669 | for (i = 0, l = val.length; i < l; i++) {
|
3670 | ret[i] = render(val[i], i);
|
3671 | }
|
3672 | } else if (typeof val === 'number') {
|
3673 | ret = new Array(val);
|
3674 | for (i = 0; i < val; i++) {
|
3675 | ret[i] = render(i + 1, i);
|
3676 | }
|
3677 | } else if (isObject(val)) {
|
3678 | keys = Object.keys(val);
|
3679 | ret = new Array(keys.length);
|
3680 | for (i = 0, l = keys.length; i < l; i++) {
|
3681 | key = keys[i];
|
3682 | ret[i] = render(val[key], key, i);
|
3683 | }
|
3684 | }
|
3685 | if (isDef(ret)) {
|
3686 | (ret)._isVList = true;
|
3687 | }
|
3688 | return ret
|
3689 | }
|
3690 |
|
3691 |
|
3692 |
|
3693 |
|
3694 |
|
3695 |
|
3696 | function renderSlot (
|
3697 | name,
|
3698 | fallback,
|
3699 | props,
|
3700 | bindObject
|
3701 | ) {
|
3702 | var scopedSlotFn = this.$scopedSlots[name];
|
3703 | if (scopedSlotFn) {
|
3704 | props = props || {};
|
3705 | if (bindObject) {
|
3706 | extend(props, bindObject);
|
3707 | }
|
3708 | return scopedSlotFn(props) || fallback
|
3709 | } else {
|
3710 | var slotNodes = this.$slots[name];
|
3711 |
|
3712 | if (slotNodes && process.env.NODE_ENV !== 'production') {
|
3713 | slotNodes._rendered && warn(
|
3714 | "Duplicate presence of slot \"" + name + "\" found in the same render tree " +
|
3715 | "- this will likely cause render errors.",
|
3716 | this
|
3717 | );
|
3718 | slotNodes._rendered = true;
|
3719 | }
|
3720 | return slotNodes || fallback
|
3721 | }
|
3722 | }
|
3723 |
|
3724 |
|
3725 |
|
3726 |
|
3727 |
|
3728 |
|
3729 | function resolveFilter (id) {
|
3730 | return resolveAsset(this.$options, 'filters', id, true) || identity
|
3731 | }
|
3732 |
|
3733 |
|
3734 |
|
3735 |
|
3736 |
|
3737 |
|
3738 | function checkKeyCodes (
|
3739 | eventKeyCode,
|
3740 | key,
|
3741 | builtInAlias
|
3742 | ) {
|
3743 | var keyCodes = config.keyCodes[key] || builtInAlias;
|
3744 | if (Array.isArray(keyCodes)) {
|
3745 | return keyCodes.indexOf(eventKeyCode) === -1
|
3746 | } else {
|
3747 | return keyCodes !== eventKeyCode
|
3748 | }
|
3749 | }
|
3750 |
|
3751 |
|
3752 |
|
3753 |
|
3754 |
|
3755 |
|
3756 | function bindObjectProps (
|
3757 | data,
|
3758 | tag,
|
3759 | value,
|
3760 | asProp
|
3761 | ) {
|
3762 | if (value) {
|
3763 | if (!isObject(value)) {
|
3764 | process.env.NODE_ENV !== 'production' && warn(
|
3765 | 'v-bind without argument expects an Object or Array value',
|
3766 | this
|
3767 | );
|
3768 | } else {
|
3769 | if (Array.isArray(value)) {
|
3770 | value = toObject(value);
|
3771 | }
|
3772 | var hash;
|
3773 | for (var key in value) {
|
3774 | if (key === 'class' || key === 'style') {
|
3775 | hash = data;
|
3776 | } else {
|
3777 | var type = data.attrs && data.attrs.type;
|
3778 | hash = asProp || config.mustUseProp(tag, type, key)
|
3779 | ? data.domProps || (data.domProps = {})
|
3780 | : data.attrs || (data.attrs = {});
|
3781 | }
|
3782 | if (!(key in hash)) {
|
3783 | hash[key] = value[key];
|
3784 | }
|
3785 | }
|
3786 | }
|
3787 | }
|
3788 | return data
|
3789 | }
|
3790 |
|
3791 |
|
3792 |
|
3793 |
|
3794 |
|
3795 |
|
3796 | function renderStatic (
|
3797 | index,
|
3798 | isInFor
|
3799 | ) {
|
3800 | var tree = this._staticTrees[index];
|
3801 |
|
3802 |
|
3803 | if (tree && !isInFor) {
|
3804 | return Array.isArray(tree)
|
3805 | ? cloneVNodes(tree)
|
3806 | : cloneVNode(tree)
|
3807 | }
|
3808 |
|
3809 | tree = this._staticTrees[index] =
|
3810 | this.$options.staticRenderFns[index].call(this._renderProxy);
|
3811 | markStatic(tree, ("__static__" + index), false);
|
3812 | return tree
|
3813 | }
|
3814 |
|
3815 |
|
3816 |
|
3817 |
|
3818 |
|
3819 | function markOnce (
|
3820 | tree,
|
3821 | index,
|
3822 | key
|
3823 | ) {
|
3824 | markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
|
3825 | return tree
|
3826 | }
|
3827 |
|
3828 | function markStatic (
|
3829 | tree,
|
3830 | key,
|
3831 | isOnce
|
3832 | ) {
|
3833 | if (Array.isArray(tree)) {
|
3834 | for (var i = 0; i < tree.length; i++) {
|
3835 | if (tree[i] && typeof tree[i] !== 'string') {
|
3836 | markStaticNode(tree[i], (key + "_" + i), isOnce);
|
3837 | }
|
3838 | }
|
3839 | } else {
|
3840 | markStaticNode(tree, key, isOnce);
|
3841 | }
|
3842 | }
|
3843 |
|
3844 | function markStaticNode (node, key, isOnce) {
|
3845 | node.isStatic = true;
|
3846 | node.key = key;
|
3847 | node.isOnce = isOnce;
|
3848 | }
|
3849 |
|
3850 |
|
3851 |
|
3852 | function initRender (vm) {
|
3853 | vm._vnode = null;
|
3854 | vm._staticTrees = null;
|
3855 | var parentVnode = vm.$vnode = vm.$options._parentVnode;
|
3856 | var renderContext = parentVnode && parentVnode.context;
|
3857 | vm.$slots = resolveSlots(vm.$options._renderChildren, renderContext);
|
3858 | vm.$scopedSlots = emptyObject;
|
3859 |
|
3860 |
|
3861 |
|
3862 |
|
3863 | vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
|
3864 |
|
3865 |
|
3866 | vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };
|
3867 | }
|
3868 |
|
3869 | function renderMixin (Vue) {
|
3870 | Vue.prototype.$nextTick = function (fn) {
|
3871 | return nextTick(fn, this)
|
3872 | };
|
3873 |
|
3874 | Vue.prototype._render = function () {
|
3875 | var vm = this;
|
3876 | var ref = vm.$options;
|
3877 | var render = ref.render;
|
3878 | var staticRenderFns = ref.staticRenderFns;
|
3879 | var _parentVnode = ref._parentVnode;
|
3880 |
|
3881 | if (vm._isMounted) {
|
3882 |
|
3883 | for (var key in vm.$slots) {
|
3884 | vm.$slots[key] = cloneVNodes(vm.$slots[key]);
|
3885 | }
|
3886 | }
|
3887 |
|
3888 | vm.$scopedSlots = (_parentVnode && _parentVnode.data.scopedSlots) || emptyObject;
|
3889 |
|
3890 | if (staticRenderFns && !vm._staticTrees) {
|
3891 | vm._staticTrees = [];
|
3892 | }
|
3893 |
|
3894 |
|
3895 | vm.$vnode = _parentVnode;
|
3896 |
|
3897 | var vnode;
|
3898 | try {
|
3899 | vnode = render.call(vm._renderProxy, vm.$createElement);
|
3900 | } catch (e) {
|
3901 | handleError(e, vm, "render function");
|
3902 |
|
3903 |
|
3904 |
|
3905 | if (process.env.NODE_ENV !== 'production') {
|
3906 | vnode = vm.$options.renderError
|
3907 | ? vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e)
|
3908 | : vm._vnode;
|
3909 | } else {
|
3910 | vnode = vm._vnode;
|
3911 | }
|
3912 | }
|
3913 |
|
3914 | if (!(vnode instanceof VNode)) {
|
3915 | if (process.env.NODE_ENV !== 'production' && Array.isArray(vnode)) {
|
3916 | warn(
|
3917 | 'Multiple root nodes returned from render function. Render function ' +
|
3918 | 'should return a single root node.',
|
3919 | vm
|
3920 | );
|
3921 | }
|
3922 | vnode = createEmptyVNode();
|
3923 | }
|
3924 |
|
3925 | vnode.parent = _parentVnode;
|
3926 | return vnode
|
3927 | };
|
3928 |
|
3929 |
|
3930 |
|
3931 |
|
3932 | Vue.prototype._o = markOnce;
|
3933 | Vue.prototype._n = toNumber;
|
3934 | Vue.prototype._s = toString;
|
3935 | Vue.prototype._l = renderList;
|
3936 | Vue.prototype._t = renderSlot;
|
3937 | Vue.prototype._q = looseEqual;
|
3938 | Vue.prototype._i = looseIndexOf;
|
3939 | Vue.prototype._m = renderStatic;
|
3940 | Vue.prototype._f = resolveFilter;
|
3941 | Vue.prototype._k = checkKeyCodes;
|
3942 | Vue.prototype._b = bindObjectProps;
|
3943 | Vue.prototype._v = createTextVNode;
|
3944 | Vue.prototype._e = createEmptyVNode;
|
3945 | Vue.prototype._u = resolveScopedSlots;
|
3946 | }
|
3947 |
|
3948 |
|
3949 |
|
3950 | var uid = 0;
|
3951 |
|
3952 | function initMixin (Vue) {
|
3953 | Vue.prototype._init = function (options) {
|
3954 | var vm = this;
|
3955 |
|
3956 | vm._uid = uid++;
|
3957 |
|
3958 | var startTag, endTag;
|
3959 |
|
3960 | if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
|
3961 | startTag = "vue-perf-init:" + (vm._uid);
|
3962 | endTag = "vue-perf-end:" + (vm._uid);
|
3963 | mark(startTag);
|
3964 | }
|
3965 |
|
3966 |
|
3967 | vm._isVue = true;
|
3968 |
|
3969 | if (options && options._isComponent) {
|
3970 |
|
3971 |
|
3972 |
|
3973 | initInternalComponent(vm, options);
|
3974 | } else {
|
3975 | vm.$options = mergeOptions(
|
3976 | resolveConstructorOptions(vm.constructor),
|
3977 | options || {},
|
3978 | vm
|
3979 | );
|
3980 | }
|
3981 |
|
3982 | if (process.env.NODE_ENV !== 'production') {
|
3983 | initProxy(vm);
|
3984 | } else {
|
3985 | vm._renderProxy = vm;
|
3986 | }
|
3987 |
|
3988 | vm._self = vm;
|
3989 | initLifecycle(vm);
|
3990 | initEvents(vm);
|
3991 | initRender(vm);
|
3992 | callHook(vm, 'beforeCreate');
|
3993 | initInjections(vm);
|
3994 | initState(vm);
|
3995 | initProvide(vm);
|
3996 | callHook(vm, 'created');
|
3997 |
|
3998 |
|
3999 | if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
|
4000 | vm._name = formatComponentName(vm, false);
|
4001 | mark(endTag);
|
4002 | measure(((vm._name) + " init"), startTag, endTag);
|
4003 | }
|
4004 |
|
4005 | if (vm.$options.el) {
|
4006 | vm.$mount(vm.$options.el);
|
4007 | }
|
4008 | };
|
4009 | }
|
4010 |
|
4011 | function initInternalComponent (vm, options) {
|
4012 | var opts = vm.$options = Object.create(vm.constructor.options);
|
4013 |
|
4014 | opts.parent = options.parent;
|
4015 | opts.propsData = options.propsData;
|
4016 | opts._parentVnode = options._parentVnode;
|
4017 | opts._parentListeners = options._parentListeners;
|
4018 | opts._renderChildren = options._renderChildren;
|
4019 | opts._componentTag = options._componentTag;
|
4020 | opts._parentElm = options._parentElm;
|
4021 | opts._refElm = options._refElm;
|
4022 | if (options.render) {
|
4023 | opts.render = options.render;
|
4024 | opts.staticRenderFns = options.staticRenderFns;
|
4025 | }
|
4026 | }
|
4027 |
|
4028 | function resolveConstructorOptions (Ctor) {
|
4029 | var options = Ctor.options;
|
4030 | if (Ctor.super) {
|
4031 | var superOptions = resolveConstructorOptions(Ctor.super);
|
4032 | var cachedSuperOptions = Ctor.superOptions;
|
4033 | if (superOptions !== cachedSuperOptions) {
|
4034 |
|
4035 |
|
4036 | Ctor.superOptions = superOptions;
|
4037 |
|
4038 | var modifiedOptions = resolveModifiedOptions(Ctor);
|
4039 |
|
4040 | if (modifiedOptions) {
|
4041 | extend(Ctor.extendOptions, modifiedOptions);
|
4042 | }
|
4043 | options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
|
4044 | if (options.name) {
|
4045 | options.components[options.name] = Ctor;
|
4046 | }
|
4047 | }
|
4048 | }
|
4049 | return options
|
4050 | }
|
4051 |
|
4052 | function resolveModifiedOptions (Ctor) {
|
4053 | var modified;
|
4054 | var latest = Ctor.options;
|
4055 | var extended = Ctor.extendOptions;
|
4056 | var sealed = Ctor.sealedOptions;
|
4057 | for (var key in latest) {
|
4058 | if (latest[key] !== sealed[key]) {
|
4059 | if (!modified) { modified = {}; }
|
4060 | modified[key] = dedupe(latest[key], extended[key], sealed[key]);
|
4061 | }
|
4062 | }
|
4063 | return modified
|
4064 | }
|
4065 |
|
4066 | function dedupe (latest, extended, sealed) {
|
4067 |
|
4068 |
|
4069 | if (Array.isArray(latest)) {
|
4070 | var res = [];
|
4071 | sealed = Array.isArray(sealed) ? sealed : [sealed];
|
4072 | extended = Array.isArray(extended) ? extended : [extended];
|
4073 | for (var i = 0; i < latest.length; i++) {
|
4074 |
|
4075 | if (extended.indexOf(latest[i]) >= 0 || sealed.indexOf(latest[i]) < 0) {
|
4076 | res.push(latest[i]);
|
4077 | }
|
4078 | }
|
4079 | return res
|
4080 | } else {
|
4081 | return latest
|
4082 | }
|
4083 | }
|
4084 |
|
4085 | function Vue$3 (options) {
|
4086 | if (process.env.NODE_ENV !== 'production' &&
|
4087 | !(this instanceof Vue$3)
|
4088 | ) {
|
4089 | warn('Vue is a constructor and should be called with the `new` keyword');
|
4090 | }
|
4091 | this._init(options);
|
4092 | }
|
4093 |
|
4094 | initMixin(Vue$3);
|
4095 | stateMixin(Vue$3);
|
4096 | eventsMixin(Vue$3);
|
4097 | lifecycleMixin(Vue$3);
|
4098 | renderMixin(Vue$3);
|
4099 |
|
4100 |
|
4101 |
|
4102 | function initUse (Vue) {
|
4103 | Vue.use = function (plugin) {
|
4104 |
|
4105 | if (plugin.installed) {
|
4106 | return this
|
4107 | }
|
4108 |
|
4109 | var args = toArray(arguments, 1);
|
4110 | args.unshift(this);
|
4111 | if (typeof plugin.install === 'function') {
|
4112 | plugin.install.apply(plugin, args);
|
4113 | } else if (typeof plugin === 'function') {
|
4114 | plugin.apply(null, args);
|
4115 | }
|
4116 | plugin.installed = true;
|
4117 | return this
|
4118 | };
|
4119 | }
|
4120 |
|
4121 |
|
4122 |
|
4123 | function initMixin$1 (Vue) {
|
4124 | Vue.mixin = function (mixin) {
|
4125 | this.options = mergeOptions(this.options, mixin);
|
4126 | return this
|
4127 | };
|
4128 | }
|
4129 |
|
4130 |
|
4131 |
|
4132 | function initExtend (Vue) {
|
4133 | |
4134 |
|
4135 |
|
4136 |
|
4137 |
|
4138 | Vue.cid = 0;
|
4139 | var cid = 1;
|
4140 |
|
4141 | |
4142 |
|
4143 |
|
4144 | Vue.extend = function (extendOptions) {
|
4145 | extendOptions = extendOptions || {};
|
4146 | var Super = this;
|
4147 | var SuperId = Super.cid;
|
4148 | var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
|
4149 | if (cachedCtors[SuperId]) {
|
4150 | return cachedCtors[SuperId]
|
4151 | }
|
4152 |
|
4153 | var name = extendOptions.name || Super.options.name;
|
4154 | if (process.env.NODE_ENV !== 'production') {
|
4155 | if (!/^[a-zA-Z][\w-]*$/.test(name)) {
|
4156 | warn(
|
4157 | 'Invalid component name: "' + name + '". Component names ' +
|
4158 | 'can only contain alphanumeric characters and the hyphen, ' +
|
4159 | 'and must start with a letter.'
|
4160 | );
|
4161 | }
|
4162 | }
|
4163 |
|
4164 | var Sub = function VueComponent (options) {
|
4165 | this._init(options);
|
4166 | };
|
4167 | Sub.prototype = Object.create(Super.prototype);
|
4168 | Sub.prototype.constructor = Sub;
|
4169 | Sub.cid = cid++;
|
4170 | Sub.options = mergeOptions(
|
4171 | Super.options,
|
4172 | extendOptions
|
4173 | );
|
4174 | Sub['super'] = Super;
|
4175 |
|
4176 |
|
4177 |
|
4178 |
|
4179 | if (Sub.options.props) {
|
4180 | initProps$1(Sub);
|
4181 | }
|
4182 | if (Sub.options.computed) {
|
4183 | initComputed$1(Sub);
|
4184 | }
|
4185 |
|
4186 |
|
4187 | Sub.extend = Super.extend;
|
4188 | Sub.mixin = Super.mixin;
|
4189 | Sub.use = Super.use;
|
4190 |
|
4191 |
|
4192 |
|
4193 | ASSET_TYPES.forEach(function (type) {
|
4194 | Sub[type] = Super[type];
|
4195 | });
|
4196 |
|
4197 | if (name) {
|
4198 | Sub.options.components[name] = Sub;
|
4199 | }
|
4200 |
|
4201 |
|
4202 |
|
4203 |
|
4204 | Sub.superOptions = Super.options;
|
4205 | Sub.extendOptions = extendOptions;
|
4206 | Sub.sealedOptions = extend({}, Sub.options);
|
4207 |
|
4208 |
|
4209 | cachedCtors[SuperId] = Sub;
|
4210 | return Sub
|
4211 | };
|
4212 | }
|
4213 |
|
4214 | function initProps$1 (Comp) {
|
4215 | var props = Comp.options.props;
|
4216 | for (var key in props) {
|
4217 | proxy(Comp.prototype, "_props", key);
|
4218 | }
|
4219 | }
|
4220 |
|
4221 | function initComputed$1 (Comp) {
|
4222 | var computed = Comp.options.computed;
|
4223 | for (var key in computed) {
|
4224 | defineComputed(Comp.prototype, key, computed[key]);
|
4225 | }
|
4226 | }
|
4227 |
|
4228 |
|
4229 |
|
4230 | function initAssetRegisters (Vue) {
|
4231 | |
4232 |
|
4233 |
|
4234 | ASSET_TYPES.forEach(function (type) {
|
4235 | Vue[type] = function (
|
4236 | id,
|
4237 | definition
|
4238 | ) {
|
4239 | if (!definition) {
|
4240 | return this.options[type + 's'][id]
|
4241 | } else {
|
4242 |
|
4243 | if (process.env.NODE_ENV !== 'production') {
|
4244 | if (type === 'component' && config.isReservedTag(id)) {
|
4245 | warn(
|
4246 | 'Do not use built-in or reserved HTML elements as component ' +
|
4247 | 'id: ' + id
|
4248 | );
|
4249 | }
|
4250 | }
|
4251 | if (type === 'component' && isPlainObject(definition)) {
|
4252 | definition.name = definition.name || id;
|
4253 | definition = this.options._base.extend(definition);
|
4254 | }
|
4255 | if (type === 'directive' && typeof definition === 'function') {
|
4256 | definition = { bind: definition, update: definition };
|
4257 | }
|
4258 | this.options[type + 's'][id] = definition;
|
4259 | return definition
|
4260 | }
|
4261 | };
|
4262 | });
|
4263 | }
|
4264 |
|
4265 |
|
4266 |
|
4267 | var patternTypes = [String, RegExp];
|
4268 |
|
4269 | function getComponentName (opts) {
|
4270 | return opts && (opts.Ctor.options.name || opts.tag)
|
4271 | }
|
4272 |
|
4273 | function matches (pattern, name) {
|
4274 | if (typeof pattern === 'string') {
|
4275 | return pattern.split(',').indexOf(name) > -1
|
4276 | } else if (isRegExp(pattern)) {
|
4277 | return pattern.test(name)
|
4278 | }
|
4279 |
|
4280 | return false
|
4281 | }
|
4282 |
|
4283 | function pruneCache (cache, current, filter) {
|
4284 | for (var key in cache) {
|
4285 | var cachedNode = cache[key];
|
4286 | if (cachedNode) {
|
4287 | var name = getComponentName(cachedNode.componentOptions);
|
4288 | if (name && !filter(name)) {
|
4289 | if (cachedNode !== current) {
|
4290 | pruneCacheEntry(cachedNode);
|
4291 | }
|
4292 | cache[key] = null;
|
4293 | }
|
4294 | }
|
4295 | }
|
4296 | }
|
4297 |
|
4298 | function pruneCacheEntry (vnode) {
|
4299 | if (vnode) {
|
4300 | vnode.componentInstance.$destroy();
|
4301 | }
|
4302 | }
|
4303 |
|
4304 | var KeepAlive = {
|
4305 | name: 'keep-alive',
|
4306 | abstract: true,
|
4307 |
|
4308 | props: {
|
4309 | include: patternTypes,
|
4310 | exclude: patternTypes
|
4311 | },
|
4312 |
|
4313 | created: function created () {
|
4314 | this.cache = Object.create(null);
|
4315 | },
|
4316 |
|
4317 | destroyed: function destroyed () {
|
4318 | var this$1 = this;
|
4319 |
|
4320 | for (var key in this$1.cache) {
|
4321 | pruneCacheEntry(this$1.cache[key]);
|
4322 | }
|
4323 | },
|
4324 |
|
4325 | watch: {
|
4326 | include: function include (val) {
|
4327 | pruneCache(this.cache, this._vnode, function (name) { return matches(val, name); });
|
4328 | },
|
4329 | exclude: function exclude (val) {
|
4330 | pruneCache(this.cache, this._vnode, function (name) { return !matches(val, name); });
|
4331 | }
|
4332 | },
|
4333 |
|
4334 | render: function render () {
|
4335 | var vnode = getFirstComponentChild(this.$slots.default);
|
4336 | var componentOptions = vnode && vnode.componentOptions;
|
4337 | if (componentOptions) {
|
4338 |
|
4339 | var name = getComponentName(componentOptions);
|
4340 | if (name && (
|
4341 | (this.include && !matches(this.include, name)) ||
|
4342 | (this.exclude && matches(this.exclude, name))
|
4343 | )) {
|
4344 | return vnode
|
4345 | }
|
4346 | var key = vnode.key == null
|
4347 |
|
4348 |
|
4349 | ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '')
|
4350 | : vnode.key;
|
4351 | if (this.cache[key]) {
|
4352 | vnode.componentInstance = this.cache[key].componentInstance;
|
4353 | } else {
|
4354 | this.cache[key] = vnode;
|
4355 | }
|
4356 | vnode.data.keepAlive = true;
|
4357 | }
|
4358 | return vnode
|
4359 | }
|
4360 | };
|
4361 |
|
4362 | var builtInComponents = {
|
4363 | KeepAlive: KeepAlive
|
4364 | };
|
4365 |
|
4366 |
|
4367 |
|
4368 | function initGlobalAPI (Vue) {
|
4369 |
|
4370 | var configDef = {};
|
4371 | configDef.get = function () { return config; };
|
4372 | if (process.env.NODE_ENV !== 'production') {
|
4373 | configDef.set = function () {
|
4374 | warn(
|
4375 | 'Do not replace the Vue.config object, set individual fields instead.'
|
4376 | );
|
4377 | };
|
4378 | }
|
4379 | Object.defineProperty(Vue, 'config', configDef);
|
4380 |
|
4381 |
|
4382 |
|
4383 |
|
4384 | Vue.util = {
|
4385 | warn: warn,
|
4386 | extend: extend,
|
4387 | mergeOptions: mergeOptions,
|
4388 | defineReactive: defineReactive$$1
|
4389 | };
|
4390 |
|
4391 | Vue.set = set;
|
4392 | Vue.delete = del;
|
4393 | Vue.nextTick = nextTick;
|
4394 |
|
4395 | Vue.options = Object.create(null);
|
4396 | ASSET_TYPES.forEach(function (type) {
|
4397 | Vue.options[type + 's'] = Object.create(null);
|
4398 | });
|
4399 |
|
4400 |
|
4401 |
|
4402 | Vue.options._base = Vue;
|
4403 |
|
4404 | extend(Vue.options.components, builtInComponents);
|
4405 |
|
4406 | initUse(Vue);
|
4407 | initMixin$1(Vue);
|
4408 | initExtend(Vue);
|
4409 | initAssetRegisters(Vue);
|
4410 | }
|
4411 |
|
4412 | initGlobalAPI(Vue$3);
|
4413 |
|
4414 | Object.defineProperty(Vue$3.prototype, '$isServer', {
|
4415 | get: isServerRendering
|
4416 | });
|
4417 |
|
4418 | Object.defineProperty(Vue$3.prototype, '$ssrContext', {
|
4419 | get: function get () {
|
4420 |
|
4421 | return this.$vnode.ssrContext
|
4422 | }
|
4423 | });
|
4424 |
|
4425 | Vue$3.version = '2.3.4';
|
4426 |
|
4427 |
|
4428 |
|
4429 |
|
4430 |
|
4431 | var isReservedAttr = makeMap('style,class');
|
4432 |
|
4433 |
|
4434 | var acceptValue = makeMap('input,textarea,option,select');
|
4435 | var mustUseProp = function (tag, type, attr) {
|
4436 | return (
|
4437 | (attr === 'value' && acceptValue(tag)) && type !== 'button' ||
|
4438 | (attr === 'selected' && tag === 'option') ||
|
4439 | (attr === 'checked' && tag === 'input') ||
|
4440 | (attr === 'muted' && tag === 'video')
|
4441 | )
|
4442 | };
|
4443 |
|
4444 | var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');
|
4445 |
|
4446 | var isBooleanAttr = makeMap(
|
4447 | 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
|
4448 | 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
|
4449 | 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
|
4450 | 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
|
4451 | 'required,reversed,scoped,seamless,selected,sortable,translate,' +
|
4452 | 'truespeed,typemustmatch,visible'
|
4453 | );
|
4454 |
|
4455 | var xlinkNS = 'http://www.w3.org/1999/xlink';
|
4456 |
|
4457 | var isXlink = function (name) {
|
4458 | return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
|
4459 | };
|
4460 |
|
4461 | var getXlinkProp = function (name) {
|
4462 | return isXlink(name) ? name.slice(6, name.length) : ''
|
4463 | };
|
4464 |
|
4465 | var isFalsyAttrValue = function (val) {
|
4466 | return val == null || val === false
|
4467 | };
|
4468 |
|
4469 |
|
4470 |
|
4471 | function genClassForVnode (vnode) {
|
4472 | var data = vnode.data;
|
4473 | var parentNode = vnode;
|
4474 | var childNode = vnode;
|
4475 | while (isDef(childNode.componentInstance)) {
|
4476 | childNode = childNode.componentInstance._vnode;
|
4477 | if (childNode.data) {
|
4478 | data = mergeClassData(childNode.data, data);
|
4479 | }
|
4480 | }
|
4481 | while (isDef(parentNode = parentNode.parent)) {
|
4482 | if (parentNode.data) {
|
4483 | data = mergeClassData(data, parentNode.data);
|
4484 | }
|
4485 | }
|
4486 | return genClassFromData(data)
|
4487 | }
|
4488 |
|
4489 | function mergeClassData (child, parent) {
|
4490 | return {
|
4491 | staticClass: concat(child.staticClass, parent.staticClass),
|
4492 | class: isDef(child.class)
|
4493 | ? [child.class, parent.class]
|
4494 | : parent.class
|
4495 | }
|
4496 | }
|
4497 |
|
4498 | function genClassFromData (data) {
|
4499 | var dynamicClass = data.class;
|
4500 | var staticClass = data.staticClass;
|
4501 | if (isDef(staticClass) || isDef(dynamicClass)) {
|
4502 | return concat(staticClass, stringifyClass(dynamicClass))
|
4503 | }
|
4504 |
|
4505 | return ''
|
4506 | }
|
4507 |
|
4508 | function concat (a, b) {
|
4509 | return a ? b ? (a + ' ' + b) : a : (b || '')
|
4510 | }
|
4511 |
|
4512 | function stringifyClass (value) {
|
4513 | if (isUndef(value)) {
|
4514 | return ''
|
4515 | }
|
4516 | if (typeof value === 'string') {
|
4517 | return value
|
4518 | }
|
4519 | var res = '';
|
4520 | if (Array.isArray(value)) {
|
4521 | var stringified;
|
4522 | for (var i = 0, l = value.length; i < l; i++) {
|
4523 | if (isDef(value[i])) {
|
4524 | if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {
|
4525 | res += stringified + ' ';
|
4526 | }
|
4527 | }
|
4528 | }
|
4529 | return res.slice(0, -1)
|
4530 | }
|
4531 | if (isObject(value)) {
|
4532 | for (var key in value) {
|
4533 | if (value[key]) { res += key + ' '; }
|
4534 | }
|
4535 | return res.slice(0, -1)
|
4536 | }
|
4537 |
|
4538 | return res
|
4539 | }
|
4540 |
|
4541 |
|
4542 |
|
4543 | var namespaceMap = {
|
4544 | svg: 'http://www.w3.org/2000/svg',
|
4545 | math: 'http://www.w3.org/1998/Math/MathML'
|
4546 | };
|
4547 |
|
4548 | var isHTMLTag = makeMap(
|
4549 | 'html,body,base,head,link,meta,style,title,' +
|
4550 | 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
|
4551 | 'div,dd,dl,dt,figcaption,figure,hr,img,li,main,ol,p,pre,ul,' +
|
4552 | 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
|
4553 | 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
|
4554 | 'embed,object,param,source,canvas,script,noscript,del,ins,' +
|
4555 | 'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
|
4556 | 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
|
4557 | 'output,progress,select,textarea,' +
|
4558 | 'details,dialog,menu,menuitem,summary,' +
|
4559 | 'content,element,shadow,template'
|
4560 | );
|
4561 |
|
4562 |
|
4563 |
|
4564 | var isSVG = makeMap(
|
4565 | 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
|
4566 | 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
|
4567 | 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
|
4568 | true
|
4569 | );
|
4570 |
|
4571 |
|
4572 |
|
4573 | var isReservedTag = function (tag) {
|
4574 | return isHTMLTag(tag) || isSVG(tag)
|
4575 | };
|
4576 |
|
4577 | function getTagNamespace (tag) {
|
4578 | if (isSVG(tag)) {
|
4579 | return 'svg'
|
4580 | }
|
4581 |
|
4582 |
|
4583 | if (tag === 'math') {
|
4584 | return 'math'
|
4585 | }
|
4586 | }
|
4587 |
|
4588 | var unknownElementCache = Object.create(null);
|
4589 | function isUnknownElement (tag) {
|
4590 |
|
4591 | if (!inBrowser) {
|
4592 | return true
|
4593 | }
|
4594 | if (isReservedTag(tag)) {
|
4595 | return false
|
4596 | }
|
4597 | tag = tag.toLowerCase();
|
4598 |
|
4599 | if (unknownElementCache[tag] != null) {
|
4600 | return unknownElementCache[tag]
|
4601 | }
|
4602 | var el = document.createElement(tag);
|
4603 | if (tag.indexOf('-') > -1) {
|
4604 |
|
4605 | return (unknownElementCache[tag] = (
|
4606 | el.constructor === window.HTMLUnknownElement ||
|
4607 | el.constructor === window.HTMLElement
|
4608 | ))
|
4609 | } else {
|
4610 | return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
|
4611 | }
|
4612 | }
|
4613 |
|
4614 |
|
4615 |
|
4616 |
|
4617 |
|
4618 |
|
4619 | function query (el) {
|
4620 | if (typeof el === 'string') {
|
4621 | var selected = document.querySelector(el);
|
4622 | if (!selected) {
|
4623 | process.env.NODE_ENV !== 'production' && warn(
|
4624 | 'Cannot find element: ' + el
|
4625 | );
|
4626 | return document.createElement('div')
|
4627 | }
|
4628 | return selected
|
4629 | } else {
|
4630 | return el
|
4631 | }
|
4632 | }
|
4633 |
|
4634 |
|
4635 |
|
4636 | function createElement$1 (tagName, vnode) {
|
4637 | var elm = document.createElement(tagName);
|
4638 | if (tagName !== 'select') {
|
4639 | return elm
|
4640 | }
|
4641 |
|
4642 | if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
|
4643 | elm.setAttribute('multiple', 'multiple');
|
4644 | }
|
4645 | return elm
|
4646 | }
|
4647 |
|
4648 | function createElementNS (namespace, tagName) {
|
4649 | return document.createElementNS(namespaceMap[namespace], tagName)
|
4650 | }
|
4651 |
|
4652 | function createTextNode (text) {
|
4653 | return document.createTextNode(text)
|
4654 | }
|
4655 |
|
4656 | function createComment (text) {
|
4657 | return document.createComment(text)
|
4658 | }
|
4659 |
|
4660 | function insertBefore (parentNode, newNode, referenceNode) {
|
4661 | parentNode.insertBefore(newNode, referenceNode);
|
4662 | }
|
4663 |
|
4664 | function removeChild (node, child) {
|
4665 | node.removeChild(child);
|
4666 | }
|
4667 |
|
4668 | function appendChild (node, child) {
|
4669 | node.appendChild(child);
|
4670 | }
|
4671 |
|
4672 | function parentNode (node) {
|
4673 | return node.parentNode
|
4674 | }
|
4675 |
|
4676 | function nextSibling (node) {
|
4677 | return node.nextSibling
|
4678 | }
|
4679 |
|
4680 | function tagName (node) {
|
4681 | return node.tagName
|
4682 | }
|
4683 |
|
4684 | function setTextContent (node, text) {
|
4685 | node.textContent = text;
|
4686 | }
|
4687 |
|
4688 | function setAttribute (node, key, val) {
|
4689 | node.setAttribute(key, val);
|
4690 | }
|
4691 |
|
4692 |
|
4693 | var nodeOps = Object.freeze({
|
4694 | createElement: createElement$1,
|
4695 | createElementNS: createElementNS,
|
4696 | createTextNode: createTextNode,
|
4697 | createComment: createComment,
|
4698 | insertBefore: insertBefore,
|
4699 | removeChild: removeChild,
|
4700 | appendChild: appendChild,
|
4701 | parentNode: parentNode,
|
4702 | nextSibling: nextSibling,
|
4703 | tagName: tagName,
|
4704 | setTextContent: setTextContent,
|
4705 | setAttribute: setAttribute
|
4706 | });
|
4707 |
|
4708 |
|
4709 |
|
4710 | var ref = {
|
4711 | create: function create (_, vnode) {
|
4712 | registerRef(vnode);
|
4713 | },
|
4714 | update: function update (oldVnode, vnode) {
|
4715 | if (oldVnode.data.ref !== vnode.data.ref) {
|
4716 | registerRef(oldVnode, true);
|
4717 | registerRef(vnode);
|
4718 | }
|
4719 | },
|
4720 | destroy: function destroy (vnode) {
|
4721 | registerRef(vnode, true);
|
4722 | }
|
4723 | };
|
4724 |
|
4725 | function registerRef (vnode, isRemoval) {
|
4726 | var key = vnode.data.ref;
|
4727 | if (!key) { return }
|
4728 |
|
4729 | var vm = vnode.context;
|
4730 | var ref = vnode.componentInstance || vnode.elm;
|
4731 | var refs = vm.$refs;
|
4732 | if (isRemoval) {
|
4733 | if (Array.isArray(refs[key])) {
|
4734 | remove(refs[key], ref);
|
4735 | } else if (refs[key] === ref) {
|
4736 | refs[key] = undefined;
|
4737 | }
|
4738 | } else {
|
4739 | if (vnode.data.refInFor) {
|
4740 | if (Array.isArray(refs[key]) && refs[key].indexOf(ref) < 0) {
|
4741 | refs[key].push(ref);
|
4742 | } else {
|
4743 | refs[key] = [ref];
|
4744 | }
|
4745 | } else {
|
4746 | refs[key] = ref;
|
4747 | }
|
4748 | }
|
4749 | }
|
4750 |
|
4751 |
|
4752 |
|
4753 |
|
4754 |
|
4755 |
|
4756 |
|
4757 |
|
4758 |
|
4759 |
|
4760 |
|
4761 |
|
4762 |
|
4763 |
|
4764 |
|
4765 | var emptyNode = new VNode('', {}, []);
|
4766 |
|
4767 | var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];
|
4768 |
|
4769 | function sameVnode (a, b) {
|
4770 | return (
|
4771 | a.key === b.key &&
|
4772 | a.tag === b.tag &&
|
4773 | a.isComment === b.isComment &&
|
4774 | isDef(a.data) === isDef(b.data) &&
|
4775 | sameInputType(a, b)
|
4776 | )
|
4777 | }
|
4778 |
|
4779 |
|
4780 |
|
4781 | function sameInputType (a, b) {
|
4782 | if (a.tag !== 'input') { return true }
|
4783 | var i;
|
4784 | var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
|
4785 | var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
|
4786 | return typeA === typeB
|
4787 | }
|
4788 |
|
4789 | function createKeyToOldIdx (children, beginIdx, endIdx) {
|
4790 | var i, key;
|
4791 | var map = {};
|
4792 | for (i = beginIdx; i <= endIdx; ++i) {
|
4793 | key = children[i].key;
|
4794 | if (isDef(key)) { map[key] = i; }
|
4795 | }
|
4796 | return map
|
4797 | }
|
4798 |
|
4799 | function createPatchFunction (backend) {
|
4800 | var i, j;
|
4801 | var cbs = {};
|
4802 |
|
4803 | var modules = backend.modules;
|
4804 | var nodeOps = backend.nodeOps;
|
4805 |
|
4806 | for (i = 0; i < hooks.length; ++i) {
|
4807 | cbs[hooks[i]] = [];
|
4808 | for (j = 0; j < modules.length; ++j) {
|
4809 | if (isDef(modules[j][hooks[i]])) {
|
4810 | cbs[hooks[i]].push(modules[j][hooks[i]]);
|
4811 | }
|
4812 | }
|
4813 | }
|
4814 |
|
4815 | function emptyNodeAt (elm) {
|
4816 | return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
|
4817 | }
|
4818 |
|
4819 | function createRmCb (childElm, listeners) {
|
4820 | function remove$$1 () {
|
4821 | if (--remove$$1.listeners === 0) {
|
4822 | removeNode(childElm);
|
4823 | }
|
4824 | }
|
4825 | remove$$1.listeners = listeners;
|
4826 | return remove$$1
|
4827 | }
|
4828 |
|
4829 | function removeNode (el) {
|
4830 | var parent = nodeOps.parentNode(el);
|
4831 |
|
4832 | if (isDef(parent)) {
|
4833 | nodeOps.removeChild(parent, el);
|
4834 | }
|
4835 | }
|
4836 |
|
4837 | var inPre = 0;
|
4838 | function createElm (vnode, insertedVnodeQueue, parentElm, refElm, nested) {
|
4839 | vnode.isRootInsert = !nested;
|
4840 | if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
|
4841 | return
|
4842 | }
|
4843 |
|
4844 | var data = vnode.data;
|
4845 | var children = vnode.children;
|
4846 | var tag = vnode.tag;
|
4847 | if (isDef(tag)) {
|
4848 | if (process.env.NODE_ENV !== 'production') {
|
4849 | if (data && data.pre) {
|
4850 | inPre++;
|
4851 | }
|
4852 | if (
|
4853 | !inPre &&
|
4854 | !vnode.ns &&
|
4855 | !(config.ignoredElements.length && config.ignoredElements.indexOf(tag) > -1) &&
|
4856 | config.isUnknownElement(tag)
|
4857 | ) {
|
4858 | warn(
|
4859 | 'Unknown custom element: <' + tag + '> - did you ' +
|
4860 | 'register the component correctly? For recursive components, ' +
|
4861 | 'make sure to provide the "name" option.',
|
4862 | vnode.context
|
4863 | );
|
4864 | }
|
4865 | }
|
4866 | vnode.elm = vnode.ns
|
4867 | ? nodeOps.createElementNS(vnode.ns, tag)
|
4868 | : nodeOps.createElement(tag, vnode);
|
4869 | setScope(vnode);
|
4870 |
|
4871 |
|
4872 | {
|
4873 | createChildren(vnode, children, insertedVnodeQueue);
|
4874 | if (isDef(data)) {
|
4875 | invokeCreateHooks(vnode, insertedVnodeQueue);
|
4876 | }
|
4877 | insert(parentElm, vnode.elm, refElm);
|
4878 | }
|
4879 |
|
4880 | if (process.env.NODE_ENV !== 'production' && data && data.pre) {
|
4881 | inPre--;
|
4882 | }
|
4883 | } else if (isTrue(vnode.isComment)) {
|
4884 | vnode.elm = nodeOps.createComment(vnode.text);
|
4885 | insert(parentElm, vnode.elm, refElm);
|
4886 | } else {
|
4887 | vnode.elm = nodeOps.createTextNode(vnode.text);
|
4888 | insert(parentElm, vnode.elm, refElm);
|
4889 | }
|
4890 | }
|
4891 |
|
4892 | function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
|
4893 | var i = vnode.data;
|
4894 | if (isDef(i)) {
|
4895 | var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;
|
4896 | if (isDef(i = i.hook) && isDef(i = i.init)) {
|
4897 | i(vnode, false , parentElm, refElm);
|
4898 | }
|
4899 |
|
4900 |
|
4901 |
|
4902 |
|
4903 | if (isDef(vnode.componentInstance)) {
|
4904 | initComponent(vnode, insertedVnodeQueue);
|
4905 | if (isTrue(isReactivated)) {
|
4906 | reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);
|
4907 | }
|
4908 | return true
|
4909 | }
|
4910 | }
|
4911 | }
|
4912 |
|
4913 | function initComponent (vnode, insertedVnodeQueue) {
|
4914 | if (isDef(vnode.data.pendingInsert)) {
|
4915 | insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
|
4916 | vnode.data.pendingInsert = null;
|
4917 | }
|
4918 | vnode.elm = vnode.componentInstance.$el;
|
4919 | if (isPatchable(vnode)) {
|
4920 | invokeCreateHooks(vnode, insertedVnodeQueue);
|
4921 | setScope(vnode);
|
4922 | } else {
|
4923 |
|
4924 |
|
4925 | registerRef(vnode);
|
4926 |
|
4927 | insertedVnodeQueue.push(vnode);
|
4928 | }
|
4929 | }
|
4930 |
|
4931 | function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
|
4932 | var i;
|
4933 |
|
4934 |
|
4935 |
|
4936 |
|
4937 | var innerNode = vnode;
|
4938 | while (innerNode.componentInstance) {
|
4939 | innerNode = innerNode.componentInstance._vnode;
|
4940 | if (isDef(i = innerNode.data) && isDef(i = i.transition)) {
|
4941 | for (i = 0; i < cbs.activate.length; ++i) {
|
4942 | cbs.activate[i](emptyNode, innerNode);
|
4943 | }
|
4944 | insertedVnodeQueue.push(innerNode);
|
4945 | break
|
4946 | }
|
4947 | }
|
4948 |
|
4949 |
|
4950 | insert(parentElm, vnode.elm, refElm);
|
4951 | }
|
4952 |
|
4953 | function insert (parent, elm, ref) {
|
4954 | if (isDef(parent)) {
|
4955 | if (isDef(ref)) {
|
4956 | if (ref.parentNode === parent) {
|
4957 | nodeOps.insertBefore(parent, elm, ref);
|
4958 | }
|
4959 | } else {
|
4960 | nodeOps.appendChild(parent, elm);
|
4961 | }
|
4962 | }
|
4963 | }
|
4964 |
|
4965 | function createChildren (vnode, children, insertedVnodeQueue) {
|
4966 | if (Array.isArray(children)) {
|
4967 | for (var i = 0; i < children.length; ++i) {
|
4968 | createElm(children[i], insertedVnodeQueue, vnode.elm, null, true);
|
4969 | }
|
4970 | } else if (isPrimitive(vnode.text)) {
|
4971 | nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(vnode.text));
|
4972 | }
|
4973 | }
|
4974 |
|
4975 | function isPatchable (vnode) {
|
4976 | while (vnode.componentInstance) {
|
4977 | vnode = vnode.componentInstance._vnode;
|
4978 | }
|
4979 | return isDef(vnode.tag)
|
4980 | }
|
4981 |
|
4982 | function invokeCreateHooks (vnode, insertedVnodeQueue) {
|
4983 | for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
|
4984 | cbs.create[i$1](emptyNode, vnode);
|
4985 | }
|
4986 | i = vnode.data.hook;
|
4987 | if (isDef(i)) {
|
4988 | if (isDef(i.create)) { i.create(emptyNode, vnode); }
|
4989 | if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }
|
4990 | }
|
4991 | }
|
4992 |
|
4993 |
|
4994 |
|
4995 |
|
4996 | function setScope (vnode) {
|
4997 | var i;
|
4998 | var ancestor = vnode;
|
4999 | while (ancestor) {
|
5000 | if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
|
5001 | nodeOps.setAttribute(vnode.elm, i, '');
|
5002 | }
|
5003 | ancestor = ancestor.parent;
|
5004 | }
|
5005 |
|
5006 | if (isDef(i = activeInstance) &&
|
5007 | i !== vnode.context &&
|
5008 | isDef(i = i.$options._scopeId)
|
5009 | ) {
|
5010 | nodeOps.setAttribute(vnode.elm, i, '');
|
5011 | }
|
5012 | }
|
5013 |
|
5014 | function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
|
5015 | for (; startIdx <= endIdx; ++startIdx) {
|
5016 | createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm);
|
5017 | }
|
5018 | }
|
5019 |
|
5020 | function invokeDestroyHook (vnode) {
|
5021 | var i, j;
|
5022 | var data = vnode.data;
|
5023 | if (isDef(data)) {
|
5024 | if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
|
5025 | for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
|
5026 | }
|
5027 | if (isDef(i = vnode.children)) {
|
5028 | for (j = 0; j < vnode.children.length; ++j) {
|
5029 | invokeDestroyHook(vnode.children[j]);
|
5030 | }
|
5031 | }
|
5032 | }
|
5033 |
|
5034 | function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
|
5035 | for (; startIdx <= endIdx; ++startIdx) {
|
5036 | var ch = vnodes[startIdx];
|
5037 | if (isDef(ch)) {
|
5038 | if (isDef(ch.tag)) {
|
5039 | removeAndInvokeRemoveHook(ch);
|
5040 | invokeDestroyHook(ch);
|
5041 | } else {
|
5042 | removeNode(ch.elm);
|
5043 | }
|
5044 | }
|
5045 | }
|
5046 | }
|
5047 |
|
5048 | function removeAndInvokeRemoveHook (vnode, rm) {
|
5049 | if (isDef(rm) || isDef(vnode.data)) {
|
5050 | var i;
|
5051 | var listeners = cbs.remove.length + 1;
|
5052 | if (isDef(rm)) {
|
5053 |
|
5054 |
|
5055 | rm.listeners += listeners;
|
5056 | } else {
|
5057 |
|
5058 | rm = createRmCb(vnode.elm, listeners);
|
5059 | }
|
5060 |
|
5061 | if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {
|
5062 | removeAndInvokeRemoveHook(i, rm);
|
5063 | }
|
5064 | for (i = 0; i < cbs.remove.length; ++i) {
|
5065 | cbs.remove[i](vnode, rm);
|
5066 | }
|
5067 | if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
|
5068 | i(vnode, rm);
|
5069 | } else {
|
5070 | rm();
|
5071 | }
|
5072 | } else {
|
5073 | removeNode(vnode.elm);
|
5074 | }
|
5075 | }
|
5076 |
|
5077 | function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
|
5078 | var oldStartIdx = 0;
|
5079 | var newStartIdx = 0;
|
5080 | var oldEndIdx = oldCh.length - 1;
|
5081 | var oldStartVnode = oldCh[0];
|
5082 | var oldEndVnode = oldCh[oldEndIdx];
|
5083 | var newEndIdx = newCh.length - 1;
|
5084 | var newStartVnode = newCh[0];
|
5085 | var newEndVnode = newCh[newEndIdx];
|
5086 | var oldKeyToIdx, idxInOld, elmToMove, refElm;
|
5087 |
|
5088 |
|
5089 |
|
5090 |
|
5091 | var canMove = !removeOnly;
|
5092 |
|
5093 | while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
|
5094 | if (isUndef(oldStartVnode)) {
|
5095 | oldStartVnode = oldCh[++oldStartIdx];
|
5096 | } else if (isUndef(oldEndVnode)) {
|
5097 | oldEndVnode = oldCh[--oldEndIdx];
|
5098 | } else if (sameVnode(oldStartVnode, newStartVnode)) {
|
5099 | patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
|
5100 | oldStartVnode = oldCh[++oldStartIdx];
|
5101 | newStartVnode = newCh[++newStartIdx];
|
5102 | } else if (sameVnode(oldEndVnode, newEndVnode)) {
|
5103 | patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
|
5104 | oldEndVnode = oldCh[--oldEndIdx];
|
5105 | newEndVnode = newCh[--newEndIdx];
|
5106 | } else if (sameVnode(oldStartVnode, newEndVnode)) {
|
5107 | patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
|
5108 | canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
|
5109 | oldStartVnode = oldCh[++oldStartIdx];
|
5110 | newEndVnode = newCh[--newEndIdx];
|
5111 | } else if (sameVnode(oldEndVnode, newStartVnode)) {
|
5112 | patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
|
5113 | canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
|
5114 | oldEndVnode = oldCh[--oldEndIdx];
|
5115 | newStartVnode = newCh[++newStartIdx];
|
5116 | } else {
|
5117 | if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
|
5118 | idxInOld = isDef(newStartVnode.key) ? oldKeyToIdx[newStartVnode.key] : null;
|
5119 | if (isUndef(idxInOld)) {
|
5120 | createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm);
|
5121 | newStartVnode = newCh[++newStartIdx];
|
5122 | } else {
|
5123 | elmToMove = oldCh[idxInOld];
|
5124 |
|
5125 | if (process.env.NODE_ENV !== 'production' && !elmToMove) {
|
5126 | warn(
|
5127 | 'It seems there are duplicate keys that is causing an update error. ' +
|
5128 | 'Make sure each v-for item has a unique key.'
|
5129 | );
|
5130 | }
|
5131 | if (sameVnode(elmToMove, newStartVnode)) {
|
5132 | patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
|
5133 | oldCh[idxInOld] = undefined;
|
5134 | canMove && nodeOps.insertBefore(parentElm, newStartVnode.elm, oldStartVnode.elm);
|
5135 | newStartVnode = newCh[++newStartIdx];
|
5136 | } else {
|
5137 |
|
5138 | createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm);
|
5139 | newStartVnode = newCh[++newStartIdx];
|
5140 | }
|
5141 | }
|
5142 | }
|
5143 | }
|
5144 | if (oldStartIdx > oldEndIdx) {
|
5145 | refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
|
5146 | addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
|
5147 | } else if (newStartIdx > newEndIdx) {
|
5148 | removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
|
5149 | }
|
5150 | }
|
5151 |
|
5152 | function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) {
|
5153 | if (oldVnode === vnode) {
|
5154 | return
|
5155 | }
|
5156 |
|
5157 |
|
5158 |
|
5159 |
|
5160 | if (isTrue(vnode.isStatic) &&
|
5161 | isTrue(oldVnode.isStatic) &&
|
5162 | vnode.key === oldVnode.key &&
|
5163 | (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
|
5164 | ) {
|
5165 | vnode.elm = oldVnode.elm;
|
5166 | vnode.componentInstance = oldVnode.componentInstance;
|
5167 | return
|
5168 | }
|
5169 | var i;
|
5170 | var data = vnode.data;
|
5171 | if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
|
5172 | i(oldVnode, vnode);
|
5173 | }
|
5174 | var elm = vnode.elm = oldVnode.elm;
|
5175 | var oldCh = oldVnode.children;
|
5176 | var ch = vnode.children;
|
5177 | if (isDef(data) && isPatchable(vnode)) {
|
5178 | for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
|
5179 | if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
|
5180 | }
|
5181 | if (isUndef(vnode.text)) {
|
5182 | if (isDef(oldCh) && isDef(ch)) {
|
5183 | if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
|
5184 | } else if (isDef(ch)) {
|
5185 | if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
|
5186 | addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
|
5187 | } else if (isDef(oldCh)) {
|
5188 | removeVnodes(elm, oldCh, 0, oldCh.length - 1);
|
5189 | } else if (isDef(oldVnode.text)) {
|
5190 | nodeOps.setTextContent(elm, '');
|
5191 | }
|
5192 | } else if (oldVnode.text !== vnode.text) {
|
5193 | nodeOps.setTextContent(elm, vnode.text);
|
5194 | }
|
5195 | if (isDef(data)) {
|
5196 | if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
|
5197 | }
|
5198 | }
|
5199 |
|
5200 | function invokeInsertHook (vnode, queue, initial) {
|
5201 |
|
5202 |
|
5203 | if (isTrue(initial) && isDef(vnode.parent)) {
|
5204 | vnode.parent.data.pendingInsert = queue;
|
5205 | } else {
|
5206 | for (var i = 0; i < queue.length; ++i) {
|
5207 | queue[i].data.hook.insert(queue[i]);
|
5208 | }
|
5209 | }
|
5210 | }
|
5211 |
|
5212 | var bailed = false;
|
5213 |
|
5214 |
|
5215 | var isRenderedModule = makeMap('attrs,style,class,staticClass,staticStyle,key');
|
5216 |
|
5217 |
|
5218 | function hydrate (elm, vnode, insertedVnodeQueue) {
|
5219 | if (process.env.NODE_ENV !== 'production') {
|
5220 | if (!assertNodeMatch(elm, vnode)) {
|
5221 | return false
|
5222 | }
|
5223 | }
|
5224 | vnode.elm = elm;
|
5225 | var tag = vnode.tag;
|
5226 | var data = vnode.data;
|
5227 | var children = vnode.children;
|
5228 | if (isDef(data)) {
|
5229 | if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true ); }
|
5230 | if (isDef(i = vnode.componentInstance)) {
|
5231 |
|
5232 | initComponent(vnode, insertedVnodeQueue);
|
5233 | return true
|
5234 | }
|
5235 | }
|
5236 | if (isDef(tag)) {
|
5237 | if (isDef(children)) {
|
5238 |
|
5239 | if (!elm.hasChildNodes()) {
|
5240 | createChildren(vnode, children, insertedVnodeQueue);
|
5241 | } else {
|
5242 | var childrenMatch = true;
|
5243 | var childNode = elm.firstChild;
|
5244 | for (var i$1 = 0; i$1 < children.length; i$1++) {
|
5245 | if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue)) {
|
5246 | childrenMatch = false;
|
5247 | break
|
5248 | }
|
5249 | childNode = childNode.nextSibling;
|
5250 | }
|
5251 |
|
5252 |
|
5253 | if (!childrenMatch || childNode) {
|
5254 | if (process.env.NODE_ENV !== 'production' &&
|
5255 | typeof console !== 'undefined' &&
|
5256 | !bailed
|
5257 | ) {
|
5258 | bailed = true;
|
5259 | console.warn('Parent: ', elm);
|
5260 | console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);
|
5261 | }
|
5262 | return false
|
5263 | }
|
5264 | }
|
5265 | }
|
5266 | if (isDef(data)) {
|
5267 | for (var key in data) {
|
5268 | if (!isRenderedModule(key)) {
|
5269 | invokeCreateHooks(vnode, insertedVnodeQueue);
|
5270 | break
|
5271 | }
|
5272 | }
|
5273 | }
|
5274 | } else if (elm.data !== vnode.text) {
|
5275 | elm.data = vnode.text;
|
5276 | }
|
5277 | return true
|
5278 | }
|
5279 |
|
5280 | function assertNodeMatch (node, vnode) {
|
5281 | if (isDef(vnode.tag)) {
|
5282 | return (
|
5283 | vnode.tag.indexOf('vue-component') === 0 ||
|
5284 | vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
|
5285 | )
|
5286 | } else {
|
5287 | return node.nodeType === (vnode.isComment ? 8 : 3)
|
5288 | }
|
5289 | }
|
5290 |
|
5291 | return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) {
|
5292 | if (isUndef(vnode)) {
|
5293 | if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
|
5294 | return
|
5295 | }
|
5296 |
|
5297 | var isInitialPatch = false;
|
5298 | var insertedVnodeQueue = [];
|
5299 |
|
5300 | if (isUndef(oldVnode)) {
|
5301 |
|
5302 | isInitialPatch = true;
|
5303 | createElm(vnode, insertedVnodeQueue, parentElm, refElm);
|
5304 | } else {
|
5305 | var isRealElement = isDef(oldVnode.nodeType);
|
5306 | if (!isRealElement && sameVnode(oldVnode, vnode)) {
|
5307 |
|
5308 | patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly);
|
5309 | } else {
|
5310 | if (isRealElement) {
|
5311 |
|
5312 |
|
5313 |
|
5314 | if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
|
5315 | oldVnode.removeAttribute(SSR_ATTR);
|
5316 | hydrating = true;
|
5317 | }
|
5318 | if (isTrue(hydrating)) {
|
5319 | if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
|
5320 | invokeInsertHook(vnode, insertedVnodeQueue, true);
|
5321 | return oldVnode
|
5322 | } else if (process.env.NODE_ENV !== 'production') {
|
5323 | warn(
|
5324 | 'The client-side rendered virtual DOM tree is not matching ' +
|
5325 | 'server-rendered content. This is likely caused by incorrect ' +
|
5326 | 'HTML markup, for example nesting block-level elements inside ' +
|
5327 | '<p>, or missing <tbody>. Bailing hydration and performing ' +
|
5328 | 'full client-side render.'
|
5329 | );
|
5330 | }
|
5331 | }
|
5332 |
|
5333 |
|
5334 | oldVnode = emptyNodeAt(oldVnode);
|
5335 | }
|
5336 |
|
5337 | var oldElm = oldVnode.elm;
|
5338 | var parentElm$1 = nodeOps.parentNode(oldElm);
|
5339 | createElm(
|
5340 | vnode,
|
5341 | insertedVnodeQueue,
|
5342 |
|
5343 |
|
5344 |
|
5345 | oldElm._leaveCb ? null : parentElm$1,
|
5346 | nodeOps.nextSibling(oldElm)
|
5347 | );
|
5348 |
|
5349 | if (isDef(vnode.parent)) {
|
5350 |
|
5351 |
|
5352 | var ancestor = vnode.parent;
|
5353 | while (ancestor) {
|
5354 | ancestor.elm = vnode.elm;
|
5355 | ancestor = ancestor.parent;
|
5356 | }
|
5357 | if (isPatchable(vnode)) {
|
5358 | for (var i = 0; i < cbs.create.length; ++i) {
|
5359 | cbs.create[i](emptyNode, vnode.parent);
|
5360 | }
|
5361 | }
|
5362 | }
|
5363 |
|
5364 | if (isDef(parentElm$1)) {
|
5365 | removeVnodes(parentElm$1, [oldVnode], 0, 0);
|
5366 | } else if (isDef(oldVnode.tag)) {
|
5367 | invokeDestroyHook(oldVnode);
|
5368 | }
|
5369 | }
|
5370 | }
|
5371 |
|
5372 | invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
|
5373 | return vnode.elm
|
5374 | }
|
5375 | }
|
5376 |
|
5377 |
|
5378 |
|
5379 | var directives = {
|
5380 | create: updateDirectives,
|
5381 | update: updateDirectives,
|
5382 | destroy: function unbindDirectives (vnode) {
|
5383 | updateDirectives(vnode, emptyNode);
|
5384 | }
|
5385 | };
|
5386 |
|
5387 | function updateDirectives (oldVnode, vnode) {
|
5388 | if (oldVnode.data.directives || vnode.data.directives) {
|
5389 | _update(oldVnode, vnode);
|
5390 | }
|
5391 | }
|
5392 |
|
5393 | function _update (oldVnode, vnode) {
|
5394 | var isCreate = oldVnode === emptyNode;
|
5395 | var isDestroy = vnode === emptyNode;
|
5396 | var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
|
5397 | var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);
|
5398 |
|
5399 | var dirsWithInsert = [];
|
5400 | var dirsWithPostpatch = [];
|
5401 |
|
5402 | var key, oldDir, dir;
|
5403 | for (key in newDirs) {
|
5404 | oldDir = oldDirs[key];
|
5405 | dir = newDirs[key];
|
5406 | if (!oldDir) {
|
5407 |
|
5408 | callHook$1(dir, 'bind', vnode, oldVnode);
|
5409 | if (dir.def && dir.def.inserted) {
|
5410 | dirsWithInsert.push(dir);
|
5411 | }
|
5412 | } else {
|
5413 |
|
5414 | dir.oldValue = oldDir.value;
|
5415 | callHook$1(dir, 'update', vnode, oldVnode);
|
5416 | if (dir.def && dir.def.componentUpdated) {
|
5417 | dirsWithPostpatch.push(dir);
|
5418 | }
|
5419 | }
|
5420 | }
|
5421 |
|
5422 | if (dirsWithInsert.length) {
|
5423 | var callInsert = function () {
|
5424 | for (var i = 0; i < dirsWithInsert.length; i++) {
|
5425 | callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
|
5426 | }
|
5427 | };
|
5428 | if (isCreate) {
|
5429 | mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', callInsert);
|
5430 | } else {
|
5431 | callInsert();
|
5432 | }
|
5433 | }
|
5434 |
|
5435 | if (dirsWithPostpatch.length) {
|
5436 | mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'postpatch', function () {
|
5437 | for (var i = 0; i < dirsWithPostpatch.length; i++) {
|
5438 | callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
|
5439 | }
|
5440 | });
|
5441 | }
|
5442 |
|
5443 | if (!isCreate) {
|
5444 | for (key in oldDirs) {
|
5445 | if (!newDirs[key]) {
|
5446 |
|
5447 | callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
|
5448 | }
|
5449 | }
|
5450 | }
|
5451 | }
|
5452 |
|
5453 | var emptyModifiers = Object.create(null);
|
5454 |
|
5455 | function normalizeDirectives$1 (
|
5456 | dirs,
|
5457 | vm
|
5458 | ) {
|
5459 | var res = Object.create(null);
|
5460 | if (!dirs) {
|
5461 | return res
|
5462 | }
|
5463 | var i, dir;
|
5464 | for (i = 0; i < dirs.length; i++) {
|
5465 | dir = dirs[i];
|
5466 | if (!dir.modifiers) {
|
5467 | dir.modifiers = emptyModifiers;
|
5468 | }
|
5469 | res[getRawDirName(dir)] = dir;
|
5470 | dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
|
5471 | }
|
5472 | return res
|
5473 | }
|
5474 |
|
5475 | function getRawDirName (dir) {
|
5476 | return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
|
5477 | }
|
5478 |
|
5479 | function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {
|
5480 | var fn = dir.def && dir.def[hook];
|
5481 | if (fn) {
|
5482 | try {
|
5483 | fn(vnode.elm, dir, vnode, oldVnode, isDestroy);
|
5484 | } catch (e) {
|
5485 | handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook"));
|
5486 | }
|
5487 | }
|
5488 | }
|
5489 |
|
5490 | var baseModules = [
|
5491 | ref,
|
5492 | directives
|
5493 | ];
|
5494 |
|
5495 |
|
5496 |
|
5497 | function updateAttrs (oldVnode, vnode) {
|
5498 | if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {
|
5499 | return
|
5500 | }
|
5501 | var key, cur, old;
|
5502 | var elm = vnode.elm;
|
5503 | var oldAttrs = oldVnode.data.attrs || {};
|
5504 | var attrs = vnode.data.attrs || {};
|
5505 |
|
5506 | if (isDef(attrs.__ob__)) {
|
5507 | attrs = vnode.data.attrs = extend({}, attrs);
|
5508 | }
|
5509 |
|
5510 | for (key in attrs) {
|
5511 | cur = attrs[key];
|
5512 | old = oldAttrs[key];
|
5513 | if (old !== cur) {
|
5514 | setAttr(elm, key, cur);
|
5515 | }
|
5516 | }
|
5517 |
|
5518 |
|
5519 | if (isIE9 && attrs.value !== oldAttrs.value) {
|
5520 | setAttr(elm, 'value', attrs.value);
|
5521 | }
|
5522 | for (key in oldAttrs) {
|
5523 | if (isUndef(attrs[key])) {
|
5524 | if (isXlink(key)) {
|
5525 | elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
|
5526 | } else if (!isEnumeratedAttr(key)) {
|
5527 | elm.removeAttribute(key);
|
5528 | }
|
5529 | }
|
5530 | }
|
5531 | }
|
5532 |
|
5533 | function setAttr (el, key, value) {
|
5534 | if (isBooleanAttr(key)) {
|
5535 |
|
5536 |
|
5537 | if (isFalsyAttrValue(value)) {
|
5538 | el.removeAttribute(key);
|
5539 | } else {
|
5540 | el.setAttribute(key, key);
|
5541 | }
|
5542 | } else if (isEnumeratedAttr(key)) {
|
5543 | el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true');
|
5544 | } else if (isXlink(key)) {
|
5545 | if (isFalsyAttrValue(value)) {
|
5546 | el.removeAttributeNS(xlinkNS, getXlinkProp(key));
|
5547 | } else {
|
5548 | el.setAttributeNS(xlinkNS, key, value);
|
5549 | }
|
5550 | } else {
|
5551 | if (isFalsyAttrValue(value)) {
|
5552 | el.removeAttribute(key);
|
5553 | } else {
|
5554 | el.setAttribute(key, value);
|
5555 | }
|
5556 | }
|
5557 | }
|
5558 |
|
5559 | var attrs = {
|
5560 | create: updateAttrs,
|
5561 | update: updateAttrs
|
5562 | };
|
5563 |
|
5564 |
|
5565 |
|
5566 | function updateClass (oldVnode, vnode) {
|
5567 | var el = vnode.elm;
|
5568 | var data = vnode.data;
|
5569 | var oldData = oldVnode.data;
|
5570 | if (
|
5571 | isUndef(data.staticClass) &&
|
5572 | isUndef(data.class) && (
|
5573 | isUndef(oldData) || (
|
5574 | isUndef(oldData.staticClass) &&
|
5575 | isUndef(oldData.class)
|
5576 | )
|
5577 | )
|
5578 | ) {
|
5579 | return
|
5580 | }
|
5581 |
|
5582 | var cls = genClassForVnode(vnode);
|
5583 |
|
5584 |
|
5585 | var transitionClass = el._transitionClasses;
|
5586 | if (isDef(transitionClass)) {
|
5587 | cls = concat(cls, stringifyClass(transitionClass));
|
5588 | }
|
5589 |
|
5590 |
|
5591 | if (cls !== el._prevClass) {
|
5592 | el.setAttribute('class', cls);
|
5593 | el._prevClass = cls;
|
5594 | }
|
5595 | }
|
5596 |
|
5597 | var klass = {
|
5598 | create: updateClass,
|
5599 | update: updateClass
|
5600 | };
|
5601 |
|
5602 |
|
5603 |
|
5604 | var validDivisionCharRE = /[\w).+\-_$\]]/;
|
5605 |
|
5606 |
|
5607 |
|
5608 | function wrapFilter (exp, filter) {
|
5609 | var i = filter.indexOf('(');
|
5610 | if (i < 0) {
|
5611 |
|
5612 | return ("_f(\"" + filter + "\")(" + exp + ")")
|
5613 | } else {
|
5614 | var name = filter.slice(0, i);
|
5615 | var args = filter.slice(i + 1);
|
5616 | return ("_f(\"" + name + "\")(" + exp + "," + args)
|
5617 | }
|
5618 | }
|
5619 |
|
5620 |
|
5621 |
|
5622 |
|
5623 |
|
5624 |
|
5625 |
|
5626 |
|
5627 |
|
5628 |
|
5629 |
|
5630 |
|
5631 |
|
5632 |
|
5633 |
|
5634 |
|
5635 |
|
5636 |
|
5637 |
|
5638 |
|
5639 |
|
5640 |
|
5641 |
|
5642 |
|
5643 |
|
5644 |
|
5645 |
|
5646 |
|
5647 |
|
5648 | var str;
|
5649 | var index$1;
|
5650 |
|
5651 |
|
5652 |
|
5653 |
|
5654 |
|
5655 | var RANGE_TOKEN = '__r';
|
5656 | var CHECKBOX_RADIO_TOKEN = '__c';
|
5657 |
|
5658 |
|
5659 |
|
5660 |
|
5661 |
|
5662 |
|
5663 |
|
5664 | function normalizeEvents (on) {
|
5665 | var event;
|
5666 |
|
5667 | if (isDef(on[RANGE_TOKEN])) {
|
5668 |
|
5669 | event = isIE ? 'change' : 'input';
|
5670 | on[event] = [].concat(on[RANGE_TOKEN], on[event] || []);
|
5671 | delete on[RANGE_TOKEN];
|
5672 | }
|
5673 | if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
|
5674 |
|
5675 | event = isChrome ? 'click' : 'change';
|
5676 | on[event] = [].concat(on[CHECKBOX_RADIO_TOKEN], on[event] || []);
|
5677 | delete on[CHECKBOX_RADIO_TOKEN];
|
5678 | }
|
5679 | }
|
5680 |
|
5681 | var target$1;
|
5682 |
|
5683 | function add$1 (
|
5684 | event,
|
5685 | handler,
|
5686 | once$$1,
|
5687 | capture,
|
5688 | passive
|
5689 | ) {
|
5690 | if (once$$1) {
|
5691 | var oldHandler = handler;
|
5692 | var _target = target$1;
|
5693 | handler = function (ev) {
|
5694 | var res = arguments.length === 1
|
5695 | ? oldHandler(ev)
|
5696 | : oldHandler.apply(null, arguments);
|
5697 | if (res !== null) {
|
5698 | remove$2(event, handler, capture, _target);
|
5699 | }
|
5700 | };
|
5701 | }
|
5702 | target$1.addEventListener(
|
5703 | event,
|
5704 | handler,
|
5705 | supportsPassive
|
5706 | ? { capture: capture, passive: passive }
|
5707 | : capture
|
5708 | );
|
5709 | }
|
5710 |
|
5711 | function remove$2 (
|
5712 | event,
|
5713 | handler,
|
5714 | capture,
|
5715 | _target
|
5716 | ) {
|
5717 | (_target || target$1).removeEventListener(event, handler, capture);
|
5718 | }
|
5719 |
|
5720 | function updateDOMListeners (oldVnode, vnode) {
|
5721 | if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) {
|
5722 | return
|
5723 | }
|
5724 | var on = vnode.data.on || {};
|
5725 | var oldOn = oldVnode.data.on || {};
|
5726 | target$1 = vnode.elm;
|
5727 | normalizeEvents(on);
|
5728 | updateListeners(on, oldOn, add$1, remove$2, vnode.context);
|
5729 | }
|
5730 |
|
5731 | var events = {
|
5732 | create: updateDOMListeners,
|
5733 | update: updateDOMListeners
|
5734 | };
|
5735 |
|
5736 |
|
5737 |
|
5738 | function updateDOMProps (oldVnode, vnode) {
|
5739 | if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) {
|
5740 | return
|
5741 | }
|
5742 | var key, cur;
|
5743 | var elm = vnode.elm;
|
5744 | var oldProps = oldVnode.data.domProps || {};
|
5745 | var props = vnode.data.domProps || {};
|
5746 |
|
5747 | if (isDef(props.__ob__)) {
|
5748 | props = vnode.data.domProps = extend({}, props);
|
5749 | }
|
5750 |
|
5751 | for (key in oldProps) {
|
5752 | if (isUndef(props[key])) {
|
5753 | elm[key] = '';
|
5754 | }
|
5755 | }
|
5756 | for (key in props) {
|
5757 | cur = props[key];
|
5758 |
|
5759 |
|
5760 |
|
5761 | if (key === 'textContent' || key === 'innerHTML') {
|
5762 | if (vnode.children) { vnode.children.length = 0; }
|
5763 | if (cur === oldProps[key]) { continue }
|
5764 | }
|
5765 |
|
5766 | if (key === 'value') {
|
5767 |
|
5768 |
|
5769 | elm._value = cur;
|
5770 |
|
5771 | var strCur = isUndef(cur) ? '' : String(cur);
|
5772 | if (shouldUpdateValue(elm, vnode, strCur)) {
|
5773 | elm.value = strCur;
|
5774 | }
|
5775 | } else {
|
5776 | elm[key] = cur;
|
5777 | }
|
5778 | }
|
5779 | }
|
5780 |
|
5781 |
|
5782 |
|
5783 |
|
5784 | function shouldUpdateValue (
|
5785 | elm,
|
5786 | vnode,
|
5787 | checkVal
|
5788 | ) {
|
5789 | return (!elm.composing && (
|
5790 | vnode.tag === 'option' ||
|
5791 | isDirty(elm, checkVal) ||
|
5792 | isInputChanged(elm, checkVal)
|
5793 | ))
|
5794 | }
|
5795 |
|
5796 | function isDirty (elm, checkVal) {
|
5797 |
|
5798 | return document.activeElement !== elm && elm.value !== checkVal
|
5799 | }
|
5800 |
|
5801 | function isInputChanged (elm, newVal) {
|
5802 | var value = elm.value;
|
5803 | var modifiers = elm._vModifiers;
|
5804 | if ((isDef(modifiers) && modifiers.number) || elm.type === 'number') {
|
5805 | return toNumber(value) !== toNumber(newVal)
|
5806 | }
|
5807 | if (isDef(modifiers) && modifiers.trim) {
|
5808 | return value.trim() !== newVal.trim()
|
5809 | }
|
5810 | return value !== newVal
|
5811 | }
|
5812 |
|
5813 | var domProps = {
|
5814 | create: updateDOMProps,
|
5815 | update: updateDOMProps
|
5816 | };
|
5817 |
|
5818 |
|
5819 |
|
5820 | var parseStyleText = cached(function (cssText) {
|
5821 | var res = {};
|
5822 | var listDelimiter = /;(?![^(]*\))/g;
|
5823 | var propertyDelimiter = /:(.+)/;
|
5824 | cssText.split(listDelimiter).forEach(function (item) {
|
5825 | if (item) {
|
5826 | var tmp = item.split(propertyDelimiter);
|
5827 | tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim());
|
5828 | }
|
5829 | });
|
5830 | return res
|
5831 | });
|
5832 |
|
5833 |
|
5834 | function normalizeStyleData (data) {
|
5835 | var style = normalizeStyleBinding(data.style);
|
5836 |
|
5837 |
|
5838 | return data.staticStyle
|
5839 | ? extend(data.staticStyle, style)
|
5840 | : style
|
5841 | }
|
5842 |
|
5843 |
|
5844 | function normalizeStyleBinding (bindingStyle) {
|
5845 | if (Array.isArray(bindingStyle)) {
|
5846 | return toObject(bindingStyle)
|
5847 | }
|
5848 | if (typeof bindingStyle === 'string') {
|
5849 | return parseStyleText(bindingStyle)
|
5850 | }
|
5851 | return bindingStyle
|
5852 | }
|
5853 |
|
5854 |
|
5855 |
|
5856 |
|
5857 |
|
5858 | function getStyle (vnode, checkChild) {
|
5859 | var res = {};
|
5860 | var styleData;
|
5861 |
|
5862 | if (checkChild) {
|
5863 | var childNode = vnode;
|
5864 | while (childNode.componentInstance) {
|
5865 | childNode = childNode.componentInstance._vnode;
|
5866 | if (childNode.data && (styleData = normalizeStyleData(childNode.data))) {
|
5867 | extend(res, styleData);
|
5868 | }
|
5869 | }
|
5870 | }
|
5871 |
|
5872 | if ((styleData = normalizeStyleData(vnode.data))) {
|
5873 | extend(res, styleData);
|
5874 | }
|
5875 |
|
5876 | var parentNode = vnode;
|
5877 | while ((parentNode = parentNode.parent)) {
|
5878 | if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) {
|
5879 | extend(res, styleData);
|
5880 | }
|
5881 | }
|
5882 | return res
|
5883 | }
|
5884 |
|
5885 |
|
5886 |
|
5887 | var cssVarRE = /^--/;
|
5888 | var importantRE = /\s*!important$/;
|
5889 | var setProp = function (el, name, val) {
|
5890 |
|
5891 | if (cssVarRE.test(name)) {
|
5892 | el.style.setProperty(name, val);
|
5893 | } else if (importantRE.test(val)) {
|
5894 | el.style.setProperty(name, val.replace(importantRE, ''), 'important');
|
5895 | } else {
|
5896 | var normalizedName = normalize(name);
|
5897 | if (Array.isArray(val)) {
|
5898 |
|
5899 |
|
5900 |
|
5901 | for (var i = 0, len = val.length; i < len; i++) {
|
5902 | el.style[normalizedName] = val[i];
|
5903 | }
|
5904 | } else {
|
5905 | el.style[normalizedName] = val;
|
5906 | }
|
5907 | }
|
5908 | };
|
5909 |
|
5910 | var prefixes = ['Webkit', 'Moz', 'ms'];
|
5911 |
|
5912 | var testEl;
|
5913 | var normalize = cached(function (prop) {
|
5914 | testEl = testEl || document.createElement('div');
|
5915 | prop = camelize(prop);
|
5916 | if (prop !== 'filter' && (prop in testEl.style)) {
|
5917 | return prop
|
5918 | }
|
5919 | var upper = prop.charAt(0).toUpperCase() + prop.slice(1);
|
5920 | for (var i = 0; i < prefixes.length; i++) {
|
5921 | var prefixed = prefixes[i] + upper;
|
5922 | if (prefixed in testEl.style) {
|
5923 | return prefixed
|
5924 | }
|
5925 | }
|
5926 | });
|
5927 |
|
5928 | function updateStyle (oldVnode, vnode) {
|
5929 | var data = vnode.data;
|
5930 | var oldData = oldVnode.data;
|
5931 |
|
5932 | if (isUndef(data.staticStyle) && isUndef(data.style) &&
|
5933 | isUndef(oldData.staticStyle) && isUndef(oldData.style)
|
5934 | ) {
|
5935 | return
|
5936 | }
|
5937 |
|
5938 | var cur, name;
|
5939 | var el = vnode.elm;
|
5940 | var oldStaticStyle = oldData.staticStyle;
|
5941 | var oldStyleBinding = oldData.normalizedStyle || oldData.style || {};
|
5942 |
|
5943 |
|
5944 | var oldStyle = oldStaticStyle || oldStyleBinding;
|
5945 |
|
5946 | var style = normalizeStyleBinding(vnode.data.style) || {};
|
5947 |
|
5948 |
|
5949 |
|
5950 |
|
5951 | vnode.data.normalizedStyle = isDef(style.__ob__)
|
5952 | ? extend({}, style)
|
5953 | : style;
|
5954 |
|
5955 | var newStyle = getStyle(vnode, true);
|
5956 |
|
5957 | for (name in oldStyle) {
|
5958 | if (isUndef(newStyle[name])) {
|
5959 | setProp(el, name, '');
|
5960 | }
|
5961 | }
|
5962 | for (name in newStyle) {
|
5963 | cur = newStyle[name];
|
5964 | if (cur !== oldStyle[name]) {
|
5965 |
|
5966 | setProp(el, name, cur == null ? '' : cur);
|
5967 | }
|
5968 | }
|
5969 | }
|
5970 |
|
5971 | var style = {
|
5972 | create: updateStyle,
|
5973 | update: updateStyle
|
5974 | };
|
5975 |
|
5976 |
|
5977 |
|
5978 |
|
5979 |
|
5980 |
|
5981 |
|
5982 | function addClass (el, cls) {
|
5983 |
|
5984 | if (!cls || !(cls = cls.trim())) {
|
5985 | return
|
5986 | }
|
5987 |
|
5988 |
|
5989 | if (el.classList) {
|
5990 | if (cls.indexOf(' ') > -1) {
|
5991 | cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); });
|
5992 | } else {
|
5993 | el.classList.add(cls);
|
5994 | }
|
5995 | } else {
|
5996 | var cur = " " + (el.getAttribute('class') || '') + " ";
|
5997 | if (cur.indexOf(' ' + cls + ' ') < 0) {
|
5998 | el.setAttribute('class', (cur + cls).trim());
|
5999 | }
|
6000 | }
|
6001 | }
|
6002 |
|
6003 |
|
6004 |
|
6005 |
|
6006 |
|
6007 | function removeClass (el, cls) {
|
6008 |
|
6009 | if (!cls || !(cls = cls.trim())) {
|
6010 | return
|
6011 | }
|
6012 |
|
6013 |
|
6014 | if (el.classList) {
|
6015 | if (cls.indexOf(' ') > -1) {
|
6016 | cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); });
|
6017 | } else {
|
6018 | el.classList.remove(cls);
|
6019 | }
|
6020 | } else {
|
6021 | var cur = " " + (el.getAttribute('class') || '') + " ";
|
6022 | var tar = ' ' + cls + ' ';
|
6023 | while (cur.indexOf(tar) >= 0) {
|
6024 | cur = cur.replace(tar, ' ');
|
6025 | }
|
6026 | el.setAttribute('class', cur.trim());
|
6027 | }
|
6028 | }
|
6029 |
|
6030 |
|
6031 |
|
6032 | function resolveTransition (def$$1) {
|
6033 | if (!def$$1) {
|
6034 | return
|
6035 | }
|
6036 |
|
6037 | if (typeof def$$1 === 'object') {
|
6038 | var res = {};
|
6039 | if (def$$1.css !== false) {
|
6040 | extend(res, autoCssTransition(def$$1.name || 'v'));
|
6041 | }
|
6042 | extend(res, def$$1);
|
6043 | return res
|
6044 | } else if (typeof def$$1 === 'string') {
|
6045 | return autoCssTransition(def$$1)
|
6046 | }
|
6047 | }
|
6048 |
|
6049 | var autoCssTransition = cached(function (name) {
|
6050 | return {
|
6051 | enterClass: (name + "-enter"),
|
6052 | enterToClass: (name + "-enter-to"),
|
6053 | enterActiveClass: (name + "-enter-active"),
|
6054 | leaveClass: (name + "-leave"),
|
6055 | leaveToClass: (name + "-leave-to"),
|
6056 | leaveActiveClass: (name + "-leave-active")
|
6057 | }
|
6058 | });
|
6059 |
|
6060 | var hasTransition = inBrowser && !isIE9;
|
6061 | var TRANSITION = 'transition';
|
6062 | var ANIMATION = 'animation';
|
6063 |
|
6064 |
|
6065 | var transitionProp = 'transition';
|
6066 | var transitionEndEvent = 'transitionend';
|
6067 | var animationProp = 'animation';
|
6068 | var animationEndEvent = 'animationend';
|
6069 | if (hasTransition) {
|
6070 |
|
6071 | if (window.ontransitionend === undefined &&
|
6072 | window.onwebkittransitionend !== undefined
|
6073 | ) {
|
6074 | transitionProp = 'WebkitTransition';
|
6075 | transitionEndEvent = 'webkitTransitionEnd';
|
6076 | }
|
6077 | if (window.onanimationend === undefined &&
|
6078 | window.onwebkitanimationend !== undefined
|
6079 | ) {
|
6080 | animationProp = 'WebkitAnimation';
|
6081 | animationEndEvent = 'webkitAnimationEnd';
|
6082 | }
|
6083 | }
|
6084 |
|
6085 |
|
6086 | var raf = inBrowser && window.requestAnimationFrame
|
6087 | ? window.requestAnimationFrame.bind(window)
|
6088 | : setTimeout;
|
6089 |
|
6090 | function nextFrame (fn) {
|
6091 | raf(function () {
|
6092 | raf(fn);
|
6093 | });
|
6094 | }
|
6095 |
|
6096 | function addTransitionClass (el, cls) {
|
6097 | (el._transitionClasses || (el._transitionClasses = [])).push(cls);
|
6098 | addClass(el, cls);
|
6099 | }
|
6100 |
|
6101 | function removeTransitionClass (el, cls) {
|
6102 | if (el._transitionClasses) {
|
6103 | remove(el._transitionClasses, cls);
|
6104 | }
|
6105 | removeClass(el, cls);
|
6106 | }
|
6107 |
|
6108 | function whenTransitionEnds (
|
6109 | el,
|
6110 | expectedType,
|
6111 | cb
|
6112 | ) {
|
6113 | var ref = getTransitionInfo(el, expectedType);
|
6114 | var type = ref.type;
|
6115 | var timeout = ref.timeout;
|
6116 | var propCount = ref.propCount;
|
6117 | if (!type) { return cb() }
|
6118 | var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
|
6119 | var ended = 0;
|
6120 | var end = function () {
|
6121 | el.removeEventListener(event, onEnd);
|
6122 | cb();
|
6123 | };
|
6124 | var onEnd = function (e) {
|
6125 | if (e.target === el) {
|
6126 | if (++ended >= propCount) {
|
6127 | end();
|
6128 | }
|
6129 | }
|
6130 | };
|
6131 | setTimeout(function () {
|
6132 | if (ended < propCount) {
|
6133 | end();
|
6134 | }
|
6135 | }, timeout + 1);
|
6136 | el.addEventListener(event, onEnd);
|
6137 | }
|
6138 |
|
6139 | var transformRE = /\b(transform|all)(,|$)/;
|
6140 |
|
6141 | function getTransitionInfo (el, expectedType) {
|
6142 | var styles = window.getComputedStyle(el);
|
6143 | var transitionDelays = styles[transitionProp + 'Delay'].split(', ');
|
6144 | var transitionDurations = styles[transitionProp + 'Duration'].split(', ');
|
6145 | var transitionTimeout = getTimeout(transitionDelays, transitionDurations);
|
6146 | var animationDelays = styles[animationProp + 'Delay'].split(', ');
|
6147 | var animationDurations = styles[animationProp + 'Duration'].split(', ');
|
6148 | var animationTimeout = getTimeout(animationDelays, animationDurations);
|
6149 |
|
6150 | var type;
|
6151 | var timeout = 0;
|
6152 | var propCount = 0;
|
6153 |
|
6154 | if (expectedType === TRANSITION) {
|
6155 | if (transitionTimeout > 0) {
|
6156 | type = TRANSITION;
|
6157 | timeout = transitionTimeout;
|
6158 | propCount = transitionDurations.length;
|
6159 | }
|
6160 | } else if (expectedType === ANIMATION) {
|
6161 | if (animationTimeout > 0) {
|
6162 | type = ANIMATION;
|
6163 | timeout = animationTimeout;
|
6164 | propCount = animationDurations.length;
|
6165 | }
|
6166 | } else {
|
6167 | timeout = Math.max(transitionTimeout, animationTimeout);
|
6168 | type = timeout > 0
|
6169 | ? transitionTimeout > animationTimeout
|
6170 | ? TRANSITION
|
6171 | : ANIMATION
|
6172 | : null;
|
6173 | propCount = type
|
6174 | ? type === TRANSITION
|
6175 | ? transitionDurations.length
|
6176 | : animationDurations.length
|
6177 | : 0;
|
6178 | }
|
6179 | var hasTransform =
|
6180 | type === TRANSITION &&
|
6181 | transformRE.test(styles[transitionProp + 'Property']);
|
6182 | return {
|
6183 | type: type,
|
6184 | timeout: timeout,
|
6185 | propCount: propCount,
|
6186 | hasTransform: hasTransform
|
6187 | }
|
6188 | }
|
6189 |
|
6190 | function getTimeout (delays, durations) {
|
6191 |
|
6192 | while (delays.length < durations.length) {
|
6193 | delays = delays.concat(delays);
|
6194 | }
|
6195 |
|
6196 | return Math.max.apply(null, durations.map(function (d, i) {
|
6197 | return toMs(d) + toMs(delays[i])
|
6198 | }))
|
6199 | }
|
6200 |
|
6201 | function toMs (s) {
|
6202 | return Number(s.slice(0, -1)) * 1000
|
6203 | }
|
6204 |
|
6205 |
|
6206 |
|
6207 | function enter (vnode, toggleDisplay) {
|
6208 | var el = vnode.elm;
|
6209 |
|
6210 |
|
6211 | if (isDef(el._leaveCb)) {
|
6212 | el._leaveCb.cancelled = true;
|
6213 | el._leaveCb();
|
6214 | }
|
6215 |
|
6216 | var data = resolveTransition(vnode.data.transition);
|
6217 | if (isUndef(data)) {
|
6218 | return
|
6219 | }
|
6220 |
|
6221 |
|
6222 | if (isDef(el._enterCb) || el.nodeType !== 1) {
|
6223 | return
|
6224 | }
|
6225 |
|
6226 | var css = data.css;
|
6227 | var type = data.type;
|
6228 | var enterClass = data.enterClass;
|
6229 | var enterToClass = data.enterToClass;
|
6230 | var enterActiveClass = data.enterActiveClass;
|
6231 | var appearClass = data.appearClass;
|
6232 | var appearToClass = data.appearToClass;
|
6233 | var appearActiveClass = data.appearActiveClass;
|
6234 | var beforeEnter = data.beforeEnter;
|
6235 | var enter = data.enter;
|
6236 | var afterEnter = data.afterEnter;
|
6237 | var enterCancelled = data.enterCancelled;
|
6238 | var beforeAppear = data.beforeAppear;
|
6239 | var appear = data.appear;
|
6240 | var afterAppear = data.afterAppear;
|
6241 | var appearCancelled = data.appearCancelled;
|
6242 | var duration = data.duration;
|
6243 |
|
6244 |
|
6245 |
|
6246 |
|
6247 |
|
6248 | var context = activeInstance;
|
6249 | var transitionNode = activeInstance.$vnode;
|
6250 | while (transitionNode && transitionNode.parent) {
|
6251 | transitionNode = transitionNode.parent;
|
6252 | context = transitionNode.context;
|
6253 | }
|
6254 |
|
6255 | var isAppear = !context._isMounted || !vnode.isRootInsert;
|
6256 |
|
6257 | if (isAppear && !appear && appear !== '') {
|
6258 | return
|
6259 | }
|
6260 |
|
6261 | var startClass = isAppear && appearClass
|
6262 | ? appearClass
|
6263 | : enterClass;
|
6264 | var activeClass = isAppear && appearActiveClass
|
6265 | ? appearActiveClass
|
6266 | : enterActiveClass;
|
6267 | var toClass = isAppear && appearToClass
|
6268 | ? appearToClass
|
6269 | : enterToClass;
|
6270 |
|
6271 | var beforeEnterHook = isAppear
|
6272 | ? (beforeAppear || beforeEnter)
|
6273 | : beforeEnter;
|
6274 | var enterHook = isAppear
|
6275 | ? (typeof appear === 'function' ? appear : enter)
|
6276 | : enter;
|
6277 | var afterEnterHook = isAppear
|
6278 | ? (afterAppear || afterEnter)
|
6279 | : afterEnter;
|
6280 | var enterCancelledHook = isAppear
|
6281 | ? (appearCancelled || enterCancelled)
|
6282 | : enterCancelled;
|
6283 |
|
6284 | var explicitEnterDuration = toNumber(
|
6285 | isObject(duration)
|
6286 | ? duration.enter
|
6287 | : duration
|
6288 | );
|
6289 |
|
6290 | if (process.env.NODE_ENV !== 'production' && explicitEnterDuration != null) {
|
6291 | checkDuration(explicitEnterDuration, 'enter', vnode);
|
6292 | }
|
6293 |
|
6294 | var expectsCSS = css !== false && !isIE9;
|
6295 | var userWantsControl = getHookArgumentsLength(enterHook);
|
6296 |
|
6297 | var cb = el._enterCb = once(function () {
|
6298 | if (expectsCSS) {
|
6299 | removeTransitionClass(el, toClass);
|
6300 | removeTransitionClass(el, activeClass);
|
6301 | }
|
6302 | if (cb.cancelled) {
|
6303 | if (expectsCSS) {
|
6304 | removeTransitionClass(el, startClass);
|
6305 | }
|
6306 | enterCancelledHook && enterCancelledHook(el);
|
6307 | } else {
|
6308 | afterEnterHook && afterEnterHook(el);
|
6309 | }
|
6310 | el._enterCb = null;
|
6311 | });
|
6312 |
|
6313 | if (!vnode.data.show) {
|
6314 |
|
6315 | mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', function () {
|
6316 | var parent = el.parentNode;
|
6317 | var pendingNode = parent && parent._pending && parent._pending[vnode.key];
|
6318 | if (pendingNode &&
|
6319 | pendingNode.tag === vnode.tag &&
|
6320 | pendingNode.elm._leaveCb
|
6321 | ) {
|
6322 | pendingNode.elm._leaveCb();
|
6323 | }
|
6324 | enterHook && enterHook(el, cb);
|
6325 | });
|
6326 | }
|
6327 |
|
6328 |
|
6329 | beforeEnterHook && beforeEnterHook(el);
|
6330 | if (expectsCSS) {
|
6331 | addTransitionClass(el, startClass);
|
6332 | addTransitionClass(el, activeClass);
|
6333 | nextFrame(function () {
|
6334 | addTransitionClass(el, toClass);
|
6335 | removeTransitionClass(el, startClass);
|
6336 | if (!cb.cancelled && !userWantsControl) {
|
6337 | if (isValidDuration(explicitEnterDuration)) {
|
6338 | setTimeout(cb, explicitEnterDuration);
|
6339 | } else {
|
6340 | whenTransitionEnds(el, type, cb);
|
6341 | }
|
6342 | }
|
6343 | });
|
6344 | }
|
6345 |
|
6346 | if (vnode.data.show) {
|
6347 | toggleDisplay && toggleDisplay();
|
6348 | enterHook && enterHook(el, cb);
|
6349 | }
|
6350 |
|
6351 | if (!expectsCSS && !userWantsControl) {
|
6352 | cb();
|
6353 | }
|
6354 | }
|
6355 |
|
6356 | function leave (vnode, rm) {
|
6357 | var el = vnode.elm;
|
6358 |
|
6359 |
|
6360 | if (isDef(el._enterCb)) {
|
6361 | el._enterCb.cancelled = true;
|
6362 | el._enterCb();
|
6363 | }
|
6364 |
|
6365 | var data = resolveTransition(vnode.data.transition);
|
6366 | if (isUndef(data)) {
|
6367 | return rm()
|
6368 | }
|
6369 |
|
6370 |
|
6371 | if (isDef(el._leaveCb) || el.nodeType !== 1) {
|
6372 | return
|
6373 | }
|
6374 |
|
6375 | var css = data.css;
|
6376 | var type = data.type;
|
6377 | var leaveClass = data.leaveClass;
|
6378 | var leaveToClass = data.leaveToClass;
|
6379 | var leaveActiveClass = data.leaveActiveClass;
|
6380 | var beforeLeave = data.beforeLeave;
|
6381 | var leave = data.leave;
|
6382 | var afterLeave = data.afterLeave;
|
6383 | var leaveCancelled = data.leaveCancelled;
|
6384 | var delayLeave = data.delayLeave;
|
6385 | var duration = data.duration;
|
6386 |
|
6387 | var expectsCSS = css !== false && !isIE9;
|
6388 | var userWantsControl = getHookArgumentsLength(leave);
|
6389 |
|
6390 | var explicitLeaveDuration = toNumber(
|
6391 | isObject(duration)
|
6392 | ? duration.leave
|
6393 | : duration
|
6394 | );
|
6395 |
|
6396 | if (process.env.NODE_ENV !== 'production' && isDef(explicitLeaveDuration)) {
|
6397 | checkDuration(explicitLeaveDuration, 'leave', vnode);
|
6398 | }
|
6399 |
|
6400 | var cb = el._leaveCb = once(function () {
|
6401 | if (el.parentNode && el.parentNode._pending) {
|
6402 | el.parentNode._pending[vnode.key] = null;
|
6403 | }
|
6404 | if (expectsCSS) {
|
6405 | removeTransitionClass(el, leaveToClass);
|
6406 | removeTransitionClass(el, leaveActiveClass);
|
6407 | }
|
6408 | if (cb.cancelled) {
|
6409 | if (expectsCSS) {
|
6410 | removeTransitionClass(el, leaveClass);
|
6411 | }
|
6412 | leaveCancelled && leaveCancelled(el);
|
6413 | } else {
|
6414 | rm();
|
6415 | afterLeave && afterLeave(el);
|
6416 | }
|
6417 | el._leaveCb = null;
|
6418 | });
|
6419 |
|
6420 | if (delayLeave) {
|
6421 | delayLeave(performLeave);
|
6422 | } else {
|
6423 | performLeave();
|
6424 | }
|
6425 |
|
6426 | function performLeave () {
|
6427 |
|
6428 | if (cb.cancelled) {
|
6429 | return
|
6430 | }
|
6431 |
|
6432 | if (!vnode.data.show) {
|
6433 | (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode;
|
6434 | }
|
6435 | beforeLeave && beforeLeave(el);
|
6436 | if (expectsCSS) {
|
6437 | addTransitionClass(el, leaveClass);
|
6438 | addTransitionClass(el, leaveActiveClass);
|
6439 | nextFrame(function () {
|
6440 | addTransitionClass(el, leaveToClass);
|
6441 | removeTransitionClass(el, leaveClass);
|
6442 | if (!cb.cancelled && !userWantsControl) {
|
6443 | if (isValidDuration(explicitLeaveDuration)) {
|
6444 | setTimeout(cb, explicitLeaveDuration);
|
6445 | } else {
|
6446 | whenTransitionEnds(el, type, cb);
|
6447 | }
|
6448 | }
|
6449 | });
|
6450 | }
|
6451 | leave && leave(el, cb);
|
6452 | if (!expectsCSS && !userWantsControl) {
|
6453 | cb();
|
6454 | }
|
6455 | }
|
6456 | }
|
6457 |
|
6458 |
|
6459 | function checkDuration (val, name, vnode) {
|
6460 | if (typeof val !== 'number') {
|
6461 | warn(
|
6462 | "<transition> explicit " + name + " duration is not a valid number - " +
|
6463 | "got " + (JSON.stringify(val)) + ".",
|
6464 | vnode.context
|
6465 | );
|
6466 | } else if (isNaN(val)) {
|
6467 | warn(
|
6468 | "<transition> explicit " + name + " duration is NaN - " +
|
6469 | 'the duration expression might be incorrect.',
|
6470 | vnode.context
|
6471 | );
|
6472 | }
|
6473 | }
|
6474 |
|
6475 | function isValidDuration (val) {
|
6476 | return typeof val === 'number' && !isNaN(val)
|
6477 | }
|
6478 |
|
6479 |
|
6480 |
|
6481 |
|
6482 |
|
6483 |
|
6484 |
|
6485 | function getHookArgumentsLength (fn) {
|
6486 | if (isUndef(fn)) {
|
6487 | return false
|
6488 | }
|
6489 | var invokerFns = fn.fns;
|
6490 | if (isDef(invokerFns)) {
|
6491 |
|
6492 | return getHookArgumentsLength(
|
6493 | Array.isArray(invokerFns)
|
6494 | ? invokerFns[0]
|
6495 | : invokerFns
|
6496 | )
|
6497 | } else {
|
6498 | return (fn._length || fn.length) > 1
|
6499 | }
|
6500 | }
|
6501 |
|
6502 | function _enter (_, vnode) {
|
6503 | if (vnode.data.show !== true) {
|
6504 | enter(vnode);
|
6505 | }
|
6506 | }
|
6507 |
|
6508 | var transition = inBrowser ? {
|
6509 | create: _enter,
|
6510 | activate: _enter,
|
6511 | remove: function remove$$1 (vnode, rm) {
|
6512 |
|
6513 | if (vnode.data.show !== true) {
|
6514 | leave(vnode, rm);
|
6515 | } else {
|
6516 | rm();
|
6517 | }
|
6518 | }
|
6519 | } : {};
|
6520 |
|
6521 | var platformModules = [
|
6522 | attrs,
|
6523 | klass,
|
6524 | events,
|
6525 | domProps,
|
6526 | style,
|
6527 | transition
|
6528 | ];
|
6529 |
|
6530 |
|
6531 |
|
6532 |
|
6533 |
|
6534 | var modules = platformModules.concat(baseModules);
|
6535 |
|
6536 | var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });
|
6537 |
|
6538 |
|
6539 |
|
6540 |
|
6541 |
|
6542 |
|
6543 |
|
6544 | if (isIE9) {
|
6545 |
|
6546 | document.addEventListener('selectionchange', function () {
|
6547 | var el = document.activeElement;
|
6548 | if (el && el.vmodel) {
|
6549 | trigger(el, 'input');
|
6550 | }
|
6551 | });
|
6552 | }
|
6553 |
|
6554 | var model$1 = {
|
6555 | inserted: function inserted (el, binding, vnode) {
|
6556 | if (vnode.tag === 'select') {
|
6557 | var cb = function () {
|
6558 | setSelected(el, binding, vnode.context);
|
6559 | };
|
6560 | cb();
|
6561 |
|
6562 | if (isIE || isEdge) {
|
6563 | setTimeout(cb, 0);
|
6564 | }
|
6565 | } else if (vnode.tag === 'textarea' || el.type === 'text' || el.type === 'password') {
|
6566 | el._vModifiers = binding.modifiers;
|
6567 | if (!binding.modifiers.lazy) {
|
6568 |
|
6569 |
|
6570 |
|
6571 |
|
6572 | el.addEventListener('change', onCompositionEnd);
|
6573 | if (!isAndroid) {
|
6574 | el.addEventListener('compositionstart', onCompositionStart);
|
6575 | el.addEventListener('compositionend', onCompositionEnd);
|
6576 | }
|
6577 |
|
6578 | if (isIE9) {
|
6579 | el.vmodel = true;
|
6580 | }
|
6581 | }
|
6582 | }
|
6583 | },
|
6584 | componentUpdated: function componentUpdated (el, binding, vnode) {
|
6585 | if (vnode.tag === 'select') {
|
6586 | setSelected(el, binding, vnode.context);
|
6587 |
|
6588 |
|
6589 |
|
6590 |
|
6591 | var needReset = el.multiple
|
6592 | ? binding.value.some(function (v) { return hasNoMatchingOption(v, el.options); })
|
6593 | : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, el.options);
|
6594 | if (needReset) {
|
6595 | trigger(el, 'change');
|
6596 | }
|
6597 | }
|
6598 | }
|
6599 | };
|
6600 |
|
6601 | function setSelected (el, binding, vm) {
|
6602 | var value = binding.value;
|
6603 | var isMultiple = el.multiple;
|
6604 | if (isMultiple && !Array.isArray(value)) {
|
6605 | process.env.NODE_ENV !== 'production' && warn(
|
6606 | "<select multiple v-model=\"" + (binding.expression) + "\"> " +
|
6607 | "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
|
6608 | vm
|
6609 | );
|
6610 | return
|
6611 | }
|
6612 | var selected, option;
|
6613 | for (var i = 0, l = el.options.length; i < l; i++) {
|
6614 | option = el.options[i];
|
6615 | if (isMultiple) {
|
6616 | selected = looseIndexOf(value, getValue(option)) > -1;
|
6617 | if (option.selected !== selected) {
|
6618 | option.selected = selected;
|
6619 | }
|
6620 | } else {
|
6621 | if (looseEqual(getValue(option), value)) {
|
6622 | if (el.selectedIndex !== i) {
|
6623 | el.selectedIndex = i;
|
6624 | }
|
6625 | return
|
6626 | }
|
6627 | }
|
6628 | }
|
6629 | if (!isMultiple) {
|
6630 | el.selectedIndex = -1;
|
6631 | }
|
6632 | }
|
6633 |
|
6634 | function hasNoMatchingOption (value, options) {
|
6635 | for (var i = 0, l = options.length; i < l; i++) {
|
6636 | if (looseEqual(getValue(options[i]), value)) {
|
6637 | return false
|
6638 | }
|
6639 | }
|
6640 | return true
|
6641 | }
|
6642 |
|
6643 | function getValue (option) {
|
6644 | return '_value' in option
|
6645 | ? option._value
|
6646 | : option.value
|
6647 | }
|
6648 |
|
6649 | function onCompositionStart (e) {
|
6650 | e.target.composing = true;
|
6651 | }
|
6652 |
|
6653 | function onCompositionEnd (e) {
|
6654 |
|
6655 | if (!e.target.composing) { return }
|
6656 | e.target.composing = false;
|
6657 | trigger(e.target, 'input');
|
6658 | }
|
6659 |
|
6660 | function trigger (el, type) {
|
6661 | var e = document.createEvent('HTMLEvents');
|
6662 | e.initEvent(type, true, true);
|
6663 | el.dispatchEvent(e);
|
6664 | }
|
6665 |
|
6666 |
|
6667 |
|
6668 |
|
6669 | function locateNode (vnode) {
|
6670 | return vnode.componentInstance && (!vnode.data || !vnode.data.transition)
|
6671 | ? locateNode(vnode.componentInstance._vnode)
|
6672 | : vnode
|
6673 | }
|
6674 |
|
6675 | var show = {
|
6676 | bind: function bind (el, ref, vnode) {
|
6677 | var value = ref.value;
|
6678 |
|
6679 | vnode = locateNode(vnode);
|
6680 | var transition = vnode.data && vnode.data.transition;
|
6681 | var originalDisplay = el.__vOriginalDisplay =
|
6682 | el.style.display === 'none' ? '' : el.style.display;
|
6683 | if (value && transition && !isIE9) {
|
6684 | vnode.data.show = true;
|
6685 | enter(vnode, function () {
|
6686 | el.style.display = originalDisplay;
|
6687 | });
|
6688 | } else {
|
6689 | el.style.display = value ? originalDisplay : 'none';
|
6690 | }
|
6691 | },
|
6692 |
|
6693 | update: function update (el, ref, vnode) {
|
6694 | var value = ref.value;
|
6695 | var oldValue = ref.oldValue;
|
6696 |
|
6697 |
|
6698 | if (value === oldValue) { return }
|
6699 | vnode = locateNode(vnode);
|
6700 | var transition = vnode.data && vnode.data.transition;
|
6701 | if (transition && !isIE9) {
|
6702 | vnode.data.show = true;
|
6703 | if (value) {
|
6704 | enter(vnode, function () {
|
6705 | el.style.display = el.__vOriginalDisplay;
|
6706 | });
|
6707 | } else {
|
6708 | leave(vnode, function () {
|
6709 | el.style.display = 'none';
|
6710 | });
|
6711 | }
|
6712 | } else {
|
6713 | el.style.display = value ? el.__vOriginalDisplay : 'none';
|
6714 | }
|
6715 | },
|
6716 |
|
6717 | unbind: function unbind (
|
6718 | el,
|
6719 | binding,
|
6720 | vnode,
|
6721 | oldVnode,
|
6722 | isDestroy
|
6723 | ) {
|
6724 | if (!isDestroy) {
|
6725 | el.style.display = el.__vOriginalDisplay;
|
6726 | }
|
6727 | }
|
6728 | };
|
6729 |
|
6730 | var platformDirectives = {
|
6731 | model: model$1,
|
6732 | show: show
|
6733 | };
|
6734 |
|
6735 |
|
6736 |
|
6737 |
|
6738 |
|
6739 |
|
6740 | var transitionProps = {
|
6741 | name: String,
|
6742 | appear: Boolean,
|
6743 | css: Boolean,
|
6744 | mode: String,
|
6745 | type: String,
|
6746 | enterClass: String,
|
6747 | leaveClass: String,
|
6748 | enterToClass: String,
|
6749 | leaveToClass: String,
|
6750 | enterActiveClass: String,
|
6751 | leaveActiveClass: String,
|
6752 | appearClass: String,
|
6753 | appearActiveClass: String,
|
6754 | appearToClass: String,
|
6755 | duration: [Number, String, Object]
|
6756 | };
|
6757 |
|
6758 |
|
6759 |
|
6760 | function getRealChild (vnode) {
|
6761 | var compOptions = vnode && vnode.componentOptions;
|
6762 | if (compOptions && compOptions.Ctor.options.abstract) {
|
6763 | return getRealChild(getFirstComponentChild(compOptions.children))
|
6764 | } else {
|
6765 | return vnode
|
6766 | }
|
6767 | }
|
6768 |
|
6769 | function extractTransitionData (comp) {
|
6770 | var data = {};
|
6771 | var options = comp.$options;
|
6772 |
|
6773 | for (var key in options.propsData) {
|
6774 | data[key] = comp[key];
|
6775 | }
|
6776 |
|
6777 |
|
6778 | var listeners = options._parentListeners;
|
6779 | for (var key$1 in listeners) {
|
6780 | data[camelize(key$1)] = listeners[key$1];
|
6781 | }
|
6782 | return data
|
6783 | }
|
6784 |
|
6785 | function placeholder (h, rawChild) {
|
6786 | if (/\d-keep-alive$/.test(rawChild.tag)) {
|
6787 | return h('keep-alive', {
|
6788 | props: rawChild.componentOptions.propsData
|
6789 | })
|
6790 | }
|
6791 | }
|
6792 |
|
6793 | function hasParentTransition (vnode) {
|
6794 | while ((vnode = vnode.parent)) {
|
6795 | if (vnode.data.transition) {
|
6796 | return true
|
6797 | }
|
6798 | }
|
6799 | }
|
6800 |
|
6801 | function isSameChild (child, oldChild) {
|
6802 | return oldChild.key === child.key && oldChild.tag === child.tag
|
6803 | }
|
6804 |
|
6805 | var Transition = {
|
6806 | name: 'transition',
|
6807 | props: transitionProps,
|
6808 | abstract: true,
|
6809 |
|
6810 | render: function render (h) {
|
6811 | var this$1 = this;
|
6812 |
|
6813 | var children = this.$slots.default;
|
6814 | if (!children) {
|
6815 | return
|
6816 | }
|
6817 |
|
6818 |
|
6819 | children = children.filter(function (c) { return c.tag; });
|
6820 |
|
6821 | if (!children.length) {
|
6822 | return
|
6823 | }
|
6824 |
|
6825 |
|
6826 | if (process.env.NODE_ENV !== 'production' && children.length > 1) {
|
6827 | warn(
|
6828 | '<transition> can only be used on a single element. Use ' +
|
6829 | '<transition-group> for lists.',
|
6830 | this.$parent
|
6831 | );
|
6832 | }
|
6833 |
|
6834 | var mode = this.mode;
|
6835 |
|
6836 |
|
6837 | if (process.env.NODE_ENV !== 'production' &&
|
6838 | mode && mode !== 'in-out' && mode !== 'out-in'
|
6839 | ) {
|
6840 | warn(
|
6841 | 'invalid <transition> mode: ' + mode,
|
6842 | this.$parent
|
6843 | );
|
6844 | }
|
6845 |
|
6846 | var rawChild = children[0];
|
6847 |
|
6848 |
|
6849 |
|
6850 | if (hasParentTransition(this.$vnode)) {
|
6851 | return rawChild
|
6852 | }
|
6853 |
|
6854 |
|
6855 |
|
6856 | var child = getRealChild(rawChild);
|
6857 |
|
6858 | if (!child) {
|
6859 | return rawChild
|
6860 | }
|
6861 |
|
6862 | if (this._leaving) {
|
6863 | return placeholder(h, rawChild)
|
6864 | }
|
6865 |
|
6866 |
|
6867 |
|
6868 |
|
6869 | var id = "__transition-" + (this._uid) + "-";
|
6870 | child.key = child.key == null
|
6871 | ? id + child.tag
|
6872 | : isPrimitive(child.key)
|
6873 | ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key)
|
6874 | : child.key;
|
6875 |
|
6876 | var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
|
6877 | var oldRawChild = this._vnode;
|
6878 | var oldChild = getRealChild(oldRawChild);
|
6879 |
|
6880 |
|
6881 |
|
6882 | if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) {
|
6883 | child.data.show = true;
|
6884 | }
|
6885 |
|
6886 | if (oldChild && oldChild.data && !isSameChild(child, oldChild)) {
|
6887 |
|
6888 |
|
6889 | var oldData = oldChild && (oldChild.data.transition = extend({}, data));
|
6890 |
|
6891 | if (mode === 'out-in') {
|
6892 |
|
6893 | this._leaving = true;
|
6894 | mergeVNodeHook(oldData, 'afterLeave', function () {
|
6895 | this$1._leaving = false;
|
6896 | this$1.$forceUpdate();
|
6897 | });
|
6898 | return placeholder(h, rawChild)
|
6899 | } else if (mode === 'in-out') {
|
6900 | var delayedLeave;
|
6901 | var performLeave = function () { delayedLeave(); };
|
6902 | mergeVNodeHook(data, 'afterEnter', performLeave);
|
6903 | mergeVNodeHook(data, 'enterCancelled', performLeave);
|
6904 | mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; });
|
6905 | }
|
6906 | }
|
6907 |
|
6908 | return rawChild
|
6909 | }
|
6910 | };
|
6911 |
|
6912 |
|
6913 |
|
6914 |
|
6915 |
|
6916 |
|
6917 |
|
6918 |
|
6919 |
|
6920 |
|
6921 |
|
6922 |
|
6923 |
|
6924 |
|
6925 | var props = extend({
|
6926 | tag: String,
|
6927 | moveClass: String
|
6928 | }, transitionProps);
|
6929 |
|
6930 | delete props.mode;
|
6931 |
|
6932 | var TransitionGroup = {
|
6933 | props: props,
|
6934 |
|
6935 | render: function render (h) {
|
6936 | var tag = this.tag || this.$vnode.data.tag || 'span';
|
6937 | var map = Object.create(null);
|
6938 | var prevChildren = this.prevChildren = this.children;
|
6939 | var rawChildren = this.$slots.default || [];
|
6940 | var children = this.children = [];
|
6941 | var transitionData = extractTransitionData(this);
|
6942 |
|
6943 | for (var i = 0; i < rawChildren.length; i++) {
|
6944 | var c = rawChildren[i];
|
6945 | if (c.tag) {
|
6946 | if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
|
6947 | children.push(c);
|
6948 | map[c.key] = c
|
6949 | ;(c.data || (c.data = {})).transition = transitionData;
|
6950 | } else if (process.env.NODE_ENV !== 'production') {
|
6951 | var opts = c.componentOptions;
|
6952 | var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag;
|
6953 | warn(("<transition-group> children must be keyed: <" + name + ">"));
|
6954 | }
|
6955 | }
|
6956 | }
|
6957 |
|
6958 | if (prevChildren) {
|
6959 | var kept = [];
|
6960 | var removed = [];
|
6961 | for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
|
6962 | var c$1 = prevChildren[i$1];
|
6963 | c$1.data.transition = transitionData;
|
6964 | c$1.data.pos = c$1.elm.getBoundingClientRect();
|
6965 | if (map[c$1.key]) {
|
6966 | kept.push(c$1);
|
6967 | } else {
|
6968 | removed.push(c$1);
|
6969 | }
|
6970 | }
|
6971 | this.kept = h(tag, null, kept);
|
6972 | this.removed = removed;
|
6973 | }
|
6974 |
|
6975 | return h(tag, null, children)
|
6976 | },
|
6977 |
|
6978 | beforeUpdate: function beforeUpdate () {
|
6979 |
|
6980 | this.__patch__(
|
6981 | this._vnode,
|
6982 | this.kept,
|
6983 | false,
|
6984 | true
|
6985 | );
|
6986 | this._vnode = this.kept;
|
6987 | },
|
6988 |
|
6989 | updated: function updated () {
|
6990 | var children = this.prevChildren;
|
6991 | var moveClass = this.moveClass || ((this.name || 'v') + '-move');
|
6992 | if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
|
6993 | return
|
6994 | }
|
6995 |
|
6996 |
|
6997 |
|
6998 | children.forEach(callPendingCbs);
|
6999 | children.forEach(recordPosition);
|
7000 | children.forEach(applyTranslation);
|
7001 |
|
7002 |
|
7003 | var body = document.body;
|
7004 | var f = body.offsetHeight;
|
7005 |
|
7006 | children.forEach(function (c) {
|
7007 | if (c.data.moved) {
|
7008 | var el = c.elm;
|
7009 | var s = el.style;
|
7010 | addTransitionClass(el, moveClass);
|
7011 | s.transform = s.WebkitTransform = s.transitionDuration = '';
|
7012 | el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
|
7013 | if (!e || /transform$/.test(e.propertyName)) {
|
7014 | el.removeEventListener(transitionEndEvent, cb);
|
7015 | el._moveCb = null;
|
7016 | removeTransitionClass(el, moveClass);
|
7017 | }
|
7018 | });
|
7019 | }
|
7020 | });
|
7021 | },
|
7022 |
|
7023 | methods: {
|
7024 | hasMove: function hasMove (el, moveClass) {
|
7025 |
|
7026 | if (!hasTransition) {
|
7027 | return false
|
7028 | }
|
7029 | if (this._hasMove != null) {
|
7030 | return this._hasMove
|
7031 | }
|
7032 |
|
7033 |
|
7034 |
|
7035 |
|
7036 |
|
7037 | var clone = el.cloneNode();
|
7038 | if (el._transitionClasses) {
|
7039 | el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); });
|
7040 | }
|
7041 | addClass(clone, moveClass);
|
7042 | clone.style.display = 'none';
|
7043 | this.$el.appendChild(clone);
|
7044 | var info = getTransitionInfo(clone);
|
7045 | this.$el.removeChild(clone);
|
7046 | return (this._hasMove = info.hasTransform)
|
7047 | }
|
7048 | }
|
7049 | };
|
7050 |
|
7051 | function callPendingCbs (c) {
|
7052 |
|
7053 | if (c.elm._moveCb) {
|
7054 | c.elm._moveCb();
|
7055 | }
|
7056 |
|
7057 | if (c.elm._enterCb) {
|
7058 | c.elm._enterCb();
|
7059 | }
|
7060 | }
|
7061 |
|
7062 | function recordPosition (c) {
|
7063 | c.data.newPos = c.elm.getBoundingClientRect();
|
7064 | }
|
7065 |
|
7066 | function applyTranslation (c) {
|
7067 | var oldPos = c.data.pos;
|
7068 | var newPos = c.data.newPos;
|
7069 | var dx = oldPos.left - newPos.left;
|
7070 | var dy = oldPos.top - newPos.top;
|
7071 | if (dx || dy) {
|
7072 | c.data.moved = true;
|
7073 | var s = c.elm.style;
|
7074 | s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
|
7075 | s.transitionDuration = '0s';
|
7076 | }
|
7077 | }
|
7078 |
|
7079 | var platformComponents = {
|
7080 | Transition: Transition,
|
7081 | TransitionGroup: TransitionGroup
|
7082 | };
|
7083 |
|
7084 |
|
7085 |
|
7086 |
|
7087 | Vue$3.config.mustUseProp = mustUseProp;
|
7088 | Vue$3.config.isReservedTag = isReservedTag;
|
7089 | Vue$3.config.isReservedAttr = isReservedAttr;
|
7090 | Vue$3.config.getTagNamespace = getTagNamespace;
|
7091 | Vue$3.config.isUnknownElement = isUnknownElement;
|
7092 |
|
7093 |
|
7094 | extend(Vue$3.options.directives, platformDirectives);
|
7095 | extend(Vue$3.options.components, platformComponents);
|
7096 |
|
7097 |
|
7098 | Vue$3.prototype.__patch__ = inBrowser ? patch : noop;
|
7099 |
|
7100 |
|
7101 | Vue$3.prototype.$mount = function (
|
7102 | el,
|
7103 | hydrating
|
7104 | ) {
|
7105 | el = el && inBrowser ? query(el) : undefined;
|
7106 | return mountComponent(this, el, hydrating)
|
7107 | };
|
7108 |
|
7109 |
|
7110 |
|
7111 | setTimeout(function () {
|
7112 | if (config.devtools) {
|
7113 | if (devtools) {
|
7114 | devtools.emit('init', Vue$3);
|
7115 | } else if (process.env.NODE_ENV !== 'production' && isChrome) {
|
7116 | console[console.info ? 'info' : 'log'](
|
7117 | 'Download the Vue Devtools extension for a better development experience:\n' +
|
7118 | 'https://github.com/vuejs/vue-devtools'
|
7119 | );
|
7120 | }
|
7121 | }
|
7122 | if (process.env.NODE_ENV !== 'production' &&
|
7123 | config.productionTip !== false &&
|
7124 | inBrowser && typeof console !== 'undefined'
|
7125 | ) {
|
7126 | console[console.info ? 'info' : 'log'](
|
7127 | "You are running Vue in development mode.\n" +
|
7128 | "Make sure to turn on production mode when deploying for production.\n" +
|
7129 | "See more tips at https://vuejs.org/guide/deployment.html"
|
7130 | );
|
7131 | }
|
7132 | }, 0);
|
7133 |
|
7134 |
|
7135 |
|
7136 | export default Vue$3;
|