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1 <!doctype html>
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2
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3 <title>CodeMirror: XML Autocomplete Demo</title>
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4 <meta charset="utf-8"/>
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5 <link rel=stylesheet href="../doc/docs.css">
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6
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7 <link rel="stylesheet" href="../lib/codemirror.css">
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8 <link rel="stylesheet" href="../addon/hint/show-hint.css">
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9 <script src="../lib/codemirror.js"></script>
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10 <script src="../addon/hint/show-hint.js"></script>
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11 <script src="../addon/hint/xml-hint.js"></script>
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12 <script src="../mode/xml/xml.js"></script>
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13 <style>
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14 .CodeMirror { border: 1px solid #eee; }
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15 </style>
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16 <div id=nav>
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17 <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
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18
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19 <ul>
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20 <li><a href="../index.html">Home</a>
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21 <li><a href="../doc/manual.html">Manual</a>
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22 <li><a href="https://github.com/codemirror/codemirror5">Code</a>
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23 </ul>
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24 <ul>
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25 <li><a class=active href="#">XML Autocomplete</a>
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26 </ul>
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27 </div>
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28
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29 <article>
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30 <h2>XML Autocomplete Demo</h2>
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31 <form><textarea id="code" name="code"><!-- write some xml below -->
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32 </textarea></form>
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33
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34 <p>Press <strong>ctrl-space</strong>, or type a '<' character to
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35 activate autocompletion. This demo defines a simple schema that
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36 guides completion. The schema can be customized—see
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37 the <a href="../doc/manual.html#addon_xml-hint">manual</a>.</p>
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38
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39 <p>Development of the <code>xml-hint</code> addon was kindly
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40 sponsored
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41 by <a href="http://www.xperiment.mobi">www.xperiment.mobi</a>.</p>
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42
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43 <script>
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44 var dummy = {
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45 attrs: {
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46 color: ["red", "green", "blue", "purple", "white", "black", "yellow"],
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47 size: ["large", "medium", "small"],
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48 description: null
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49 },
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50 children: []
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51 };
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52
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53 var tags = {
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54 "!top": ["top"],
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55 "!attrs": {
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56 id: null,
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57 class: ["A", "B", "C"]
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58 },
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59 top: {
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60 attrs: {
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61 lang: ["en", "de", "fr", "nl"],
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62 freeform: null
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63 },
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64 children: ["animal", "plant"]
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65 },
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66 animal: {
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67 attrs: {
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68 name: null,
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69 isduck: ["yes", "no"]
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70 },
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71 children: ["wings", "feet", "body", "head", "tail"]
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72 },
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73 plant: {
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74 attrs: {name: null},
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75 children: ["leaves", "stem", "flowers"]
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76 },
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77 wings: dummy, feet: dummy, body: dummy, head: dummy, tail: dummy,
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78 leaves: dummy, stem: dummy, flowers: dummy
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79 };
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80
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81 function completeAfter(cm, pred) {
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82 var cur = cm.getCursor();
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83 if (!pred || pred()) setTimeout(function() {
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84 if (!cm.state.completionActive)
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85 cm.showHint({completeSingle: false});
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86 }, 100);
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87 return CodeMirror.Pass;
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88 }
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89
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90 function completeIfAfterLt(cm) {
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91 return completeAfter(cm, function() {
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92 var cur = cm.getCursor();
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93 return cm.getRange(CodeMirror.Pos(cur.line, cur.ch - 1), cur) == "<";
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94 });
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95 }
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96
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97 function completeIfInTag(cm) {
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98 return completeAfter(cm, function() {
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99 var tok = cm.getTokenAt(cm.getCursor());
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100 if (tok.type == "string" && (!/['"]/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1)) return false;
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101 var inner = CodeMirror.innerMode(cm.getMode(), tok.state).state;
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102 return inner.tagName;
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103 });
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104 }
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105
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106 var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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107 mode: "xml",
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108 lineNumbers: true,
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109 extraKeys: {
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110 "'<'": completeAfter,
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111 "'/'": completeIfAfterLt,
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112 "' '": completeIfInTag,
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113 "'='": completeIfInTag,
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114 "Ctrl-Space": "autocomplete"
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115 },
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116 hintOptions: {schemaInfo: tags}
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117 });
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118 </script>
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119 </article>
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