| 1 | /**
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| 2 | * ngTable: Table + Angular JS
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| 3 | *
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| 4 | * @author Vitalii Savchuk <esvit666@gmail.com>
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| 5 | * @url https://github.com/esvit/ng-table/
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| 6 | * @license New BSD License <http://creativecommons.org/licenses/BSD/>
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| 7 | */
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| 8 | ngTableColumnsBinding.$inject = ["$parse"];
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| 9 | /**
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| 10 | * One-way data binds the $columns array generated by ngTable/ngTableDynamic to the specified
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| 11 | * expression.
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| 12 | * This allows the $columns array created for the table to be accessed outside of the html table
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| 13 | * markup.
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| 14 | *
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| 15 | * @ngdoc directive
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| 16 | *
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| 17 | * @example
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| 18 | * ```html
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| 19 | * <table ng-table="$ctrl.tableParams" class="table" ng-table-columns-binding="$ctlr.tableColumns">
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| 20 | * ```
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| 21 | */
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| 22 | export function ngTableColumnsBinding($parse) {
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| 23 | var directive = {
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| 24 | restrict: 'A',
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| 25 | link: linkFn
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| 26 | };
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| 27 | return directive;
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| 28 | function linkFn($scope, $element, $attrs) {
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| 29 | var setter = $parse($attrs.ngTableColumnsBinding).assign;
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| 30 | if (setter) {
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| 31 | $scope.$watch('$columns', function (newColumns) {
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| 32 | var shallowClone = (newColumns || []).slice(0);
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| 33 | setter($scope, shallowClone);
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| 34 | });
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| 35 | }
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| 36 | }
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| 37 | }
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| 38 | //# sourceMappingURL=ngTableColumnsBinding.directive.js.map |
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