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1 <!doctype html>
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2
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3 <title>CodeMirror: Panel 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 <script src="../lib/codemirror.js"></script>
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9 <script src="../mode/javascript/javascript.js"></script>
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10 <script src="../mode/xml/xml.js"></script>
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11 <script src="../mode/htmlmixed/htmlmixed.js"></script>
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12 <script src="../addon/display/panel.js"></script>
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13 <style>
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14 .border {
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15 border: 1px solid #f7f7f7;
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16 }
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17 .add-panel {
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18 background: orange;
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19 padding: 3px 6px;
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20 color: white !important;
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21 border-radius: 3px;
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22 }
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23 .add-panel, .remove-panel {
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24 cursor: pointer;
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25 }
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26 .remove-panel {
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27 float: right;
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28 }
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29 .panel {
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30 background: #f7f7f7;
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31 padding: 3px 7px;
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32 font-size: 0.85em;
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33 }
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34 .panel.top, .panel.after-top {
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35 border-bottom: 1px solid #ddd;
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36 }
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37 .panel.bottom, .panel.before-bottom {
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38 border-top: 1px solid #ddd;
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39 }
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40 </style>
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41
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42 <div id=nav>
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43 <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
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44
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45 <ul>
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46 <li><a href="../index.html">Home</a>
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47 <li><a href="../doc/manual.html">Manual</a>
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48 <li><a href="https://github.com/codemirror/codemirror5">Code</a>
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49 </ul>
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50 <ul>
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51 <li><a class=active href="#">Panel</a>
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52 </ul>
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53 </div>
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54
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55 <article>
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56
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57 <h2>Panel Demo</h2>
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58
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59 <div class="border">
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60 <textarea id="code" name="code"></textarea>
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61 </div>
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62
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63 <p>
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64 The <a href="../doc/manual.html#addon_panel"><code>panel</code></a>
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65 addon allows you to display panels above or below an editor.
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66 <br>
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67 Click the links below to add panels at the given position:
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68 </p>
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69
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70 <div id="demo">
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71 <p>
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72 <a class="add-panel" onclick="addPanel('top')">top</a>
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73 <a class="add-panel" onclick="addPanel('after-top')">after-top</a>
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74 <a class="add-panel" onclick="addPanel('before-bottom')">before-bottom</a>
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75 <a class="add-panel" onclick="addPanel('bottom')">bottom</a>
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76 </p>
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77 <p>
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78 You can also replace an existing panel:
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79 </p>
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80 <form onsubmit="return replacePanel(this);" name="replace_panel">
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81 <input type="submit" value="Replace panel n°" />
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82 <input type="number" name="panel_id" min="1" value="1" />
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83 </form>
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84
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85 <script>
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86 var textarea = document.getElementById("code");
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87 var demo = document.getElementById("demo");
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88 var numPanels = 0;
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89 var panels = {};
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90 var editor;
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91
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92 textarea.value = demo.innerHTML.trim();
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93 editor = CodeMirror.fromTextArea(textarea, {
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94 lineNumbers: true,
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95 mode: "htmlmixed"
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96 });
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97
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98 function makePanel(where) {
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99 var node = document.createElement("div");
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100 var id = ++numPanels;
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101 var widget, close, label;
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102
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103 node.id = "panel-" + id;
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104 node.className = "panel " + where;
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105 close = node.appendChild(document.createElement("a"));
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106 close.setAttribute("title", "Remove me!");
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107 close.setAttribute("class", "remove-panel");
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108 close.textContent = "✖";
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109 CodeMirror.on(close, "mousedown", function(e) {
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110 e.preventDefault()
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111 panels[node.id].clear();
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112 });
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113 label = node.appendChild(document.createElement("span"));
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114 label.textContent = "I'm panel n°" + id;
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115 return node;
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116 }
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117 function addPanel(where) {
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118 var node = makePanel(where);
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119 panels[node.id] = editor.addPanel(node, {position: where, stable: true});
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120 }
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121
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122 addPanel("top");
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123 addPanel("bottom");
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124
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125 function replacePanel(form) {
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126 var id = form.elements.panel_id.value;
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127 var panel = panels["panel-" + id];
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128 var node = makePanel("");
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129
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130 panels[node.id] = editor.addPanel(node, {replace: panel, position: "after-top", stable: true});
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131 return false;
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132 }
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133 </script>
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134
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135 </div>
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136
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137 </article>
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