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gojs/extensionsJSM/TextEditor.html

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1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8"/>
5<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>
6<meta name="description" content="TypeScript: A re-implementation of the default text editor, implemented by the TextEditor extension."/> 
7<link rel="stylesheet" href="../assets/css/style.css"/> 
8<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->
9<title>HTMLInfo Text Editor</title>
10</head>
11
12<body>
<!-- This top nav is not part of the sample code -->
<nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary">
  <div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2">
    <div class="md:pl-4">
      <a class="text-white hover:text-white no-underline hover:no-underline
      font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary " href="../">
        <h1 class="mb-0 p-1 ">GoJS</h1>
      </a>
    </div>
    <button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation">
      <svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6">
        <path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path>
        <path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
      </svg>
    </button>
    <div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20">
      <ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0">
        <li class="p-1 sm:p-0"><a class="topnav-link" href="../learn/">Learn</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">API</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="../download.html">Download</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html"
         target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html"
         target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li>
      </ul>
    </div>
  </div>
  <hr class="border-b border-gray-600 opacity-50 my-0 py-0" />
</nav>
<div class="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto">
  <div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>
  <!-- * * * * * * * * * * * * * -->
  <!-- Start of GoJS sample code -->
  
51
  <div class="p-4 w-full">
<div id="sample">
  <div id="myDiagramDiv" style="border: solid 1px black; width:400px; height:400px"></div>
  <p>This sample constructs an <a>HTMLInfo</a> that acts as a re-implementation of the default text editor.</p>
  <p>
    The implementation is contained in the file <a href="TextEditor.ts" target="_blank">TextEditor.js</a>
    and exposes <code>window.TextEditor</code>,
    which is used in this file as the value of <code>myDiagram.toolManager.textEditingTool.defaultTextEditor</code>.
  </p>
  <p>
    This also adds a text validation predicate, <code>okName</code>, as the <a>TextBlock.textValidation</a> property.
    That predicate makes sure that the new string has at least three characters and contains a vowel.
  </p>
  <p>You can see additional custom text editors in the <a href="../samples/customTextEditingTool.html">Custom TextEditingTool sample</a>.</p>
</div>
67
<script type="module" id="code">
  import * as go from "../release/go-module.js";
  import './TextEditor.js';
71
  if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this
  const $ = go.GraphObject.make; // for conciseness in defining templates
74
  const myDiagram = $(go.Diagram, 'myDiagramDiv', // create a Diagram for the DIV HTML element
  {
      'undoManager.isEnabled': true // enable undo & redo
  });
  myDiagram.toolManager.textEditingTool.defaultTextEditor = window.TextEditor;
  // this predicate is true if the new string has at least three characters
  // and has a vowel in it
  function okName(textblock, oldstr, newstr) {
      return newstr.length >= 3 && /[aeiouy]/i.test(newstr);
  }
  // define a simple Node template
  myDiagram.nodeTemplate =
      $(go.Node, 'Auto', // the Shape will go around the TextBlock
      $(go.Shape, 'RoundedRectangle', { strokeWidth: 0 }, new go.Binding('fill', 'color')), $(go.TextBlock, { margin: 8, editable: true, textValidation: okName }, // some room around the text
      new go.Binding('text', 'key')));
  myDiagram.model = new go.GraphLinksModel([
      { key: 'Alpha', color: 'lightblue' },
      { key: 'Beta', color: 'orange' },
      { key: 'Gamma', color: 'lightgreen' },
      { key: 'Delta', color: 'pink' }
  ], [
      { from: 'Alpha', to: 'Beta' },
      { from: 'Alpha', to: 'Gamma' },
      { from: 'Beta', to: 'Beta' },
      { from: 'Gamma', to: 'Delta' },
      { from: 'Delta', to: 'Alpha' }
  ]);
102
  window.myDiagram = myDiagram; // Attach to the window for console debugging
</script>
  </div>
  <!-- * * * * * * * * * * * * * -->
  <!--  End of GoJS sample code  -->
</div>
109</body>
110<!--  This script is part of the gojs.net website, and is not needed to run the sample -->
111<script src="../assets/js/goSamples.js"></script>
112</html>

1	`<!DOCTYPE html>`
2	`<html lang="en">`
3	`<head>`
4	`<meta charset="utf-8"/>`
5	`<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>`
6	`<meta name="description" content="TypeScript: A re-implementation of the default text editor, implemented by the TextEditor extension."/>`
7	`<link rel="stylesheet" href="../assets/css/style.css"/>`
8	`<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->`
9	`<title>HTMLInfo Text Editor</title>`
10	`</head>`
11
12	`<body>`
13	`<!-- This top nav is not part of the sample code -->`
14	`<nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary">`
15	`<div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2">`
16	`<div class="md:pl-4">`
17	`<a class="text-white hover:text-white no-underline hover:no-underline`
18	`font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary " href="../">`
19	`<h1 class="mb-0 p-1 ">GoJS</h1>`
20	`</a>`
21	`</div>`
22	`<button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation">`
23	`<svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6">`
24	`<path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path>`
25	`<path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>`
26	`</svg>`
27	`</button>`
28	`<div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20">`
29	`<ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0">`
30	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../learn/">Learn</a></li>`
31	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li>`
32	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li>`
33	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">API</a></li>`
34	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li>`
35	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../download.html">Download</a></li>`
36	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li>`
37	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html"`
38	`target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li>`
39	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html"`
40	`target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li>`
41	`</ul>`
42	`</div>`
43	`</div>`
44	`<hr class="border-b border-gray-600 opacity-50 my-0 py-0" />`
45	`</nav>`
46	`<div class="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto">`
47	`<div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>`
48	`<!-- * * * * * * * * * * * * * -->`
49	`<!-- Start of GoJS sample code -->`
50
51
52	`<div class="p-4 w-full">`
53	`<div id="sample">`
54	`<div id="myDiagramDiv" style="border: solid 1px black; width:400px; height:400px"></div>`
55	`<p>This sample constructs an <a>HTMLInfo</a> that acts as a re-implementation of the default text editor.</p>`
56	`<p>`
57	`The implementation is contained in the file <a href="TextEditor.ts" target="_blank">TextEditor.js</a>`
58	`and exposes <code>window.TextEditor</code>,`
59	`which is used in this file as the value of <code>myDiagram.toolManager.textEditingTool.defaultTextEditor</code>.`
60	`</p>`
61	`<p>`
62	`This also adds a text validation predicate, <code>okName</code>, as the <a>TextBlock.textValidation</a> property.`
63	`That predicate makes sure that the new string has at least three characters and contains a vowel.`
64	`</p>`
65	`<p>You can see additional custom text editors in the <a href="../samples/customTextEditingTool.html">Custom TextEditingTool sample</a>.</p>`
66	`</div>`
67
68	`<script type="module" id="code">`
69	`import * as go from "../release/go-module.js";`
70	`import './TextEditor.js';`
71
72	`if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this`
73	`const $ = go.GraphObject.make; // for conciseness in defining templates`
74
75	`const myDiagram = $(go.Diagram, 'myDiagramDiv', // create a Diagram for the DIV HTML element`
76	`{`
77	`'undoManager.isEnabled': true // enable undo & redo`
78	`});`
79	`myDiagram.toolManager.textEditingTool.defaultTextEditor = window.TextEditor;`
80	`// this predicate is true if the new string has at least three characters`
81	`// and has a vowel in it`
82	`function okName(textblock, oldstr, newstr) {`
83	`return newstr.length >= 3 && /[aeiouy]/i.test(newstr);`
84	`}`
85	`// define a simple Node template`
86	`myDiagram.nodeTemplate =`
87	`$(go.Node, 'Auto', // the Shape will go around the TextBlock`
88	`$(go.Shape, 'RoundedRectangle', { strokeWidth: 0 }, new go.Binding('fill', 'color')), $(go.TextBlock, { margin: 8, editable: true, textValidation: okName }, // some room around the text`
89	`new go.Binding('text', 'key')));`
90	`myDiagram.model = new go.GraphLinksModel([`
91	`{ key: 'Alpha', color: 'lightblue' },`
92	`{ key: 'Beta', color: 'orange' },`
93	`{ key: 'Gamma', color: 'lightgreen' },`
94	`{ key: 'Delta', color: 'pink' }`
95	`], [`
96	`{ from: 'Alpha', to: 'Beta' },`
97	`{ from: 'Alpha', to: 'Gamma' },`
98	`{ from: 'Beta', to: 'Beta' },`
99	`{ from: 'Gamma', to: 'Delta' },`
100	`{ from: 'Delta', to: 'Alpha' }`
101	`]);`
102
103	`window.myDiagram = myDiagram; // Attach to the window for console debugging`
104	`</script>`
105	`</div>`
106	`<!-- * * * * * * * * * * * * * -->`
107	`<!-- End of GoJS sample code -->`
108	`</div>`
109	`</body>`
110	`<!-- This script is part of the gojs.net website, and is not needed to run the sample -->`
111	`<script src="../assets/js/goSamples.js"></script>`
112	`</html>`