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119 lines
3.6 KiB
119 lines
3.6 KiB
<!doctype html> |
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<title>CodeMirror: XML Autocomplete Demo</title> |
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<meta charset="utf-8"/> |
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<link rel=stylesheet href="../doc/docs.css"> |
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<link rel="stylesheet" href="../lib/codemirror.css"> |
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<link rel="stylesheet" href="../addon/hint/show-hint.css"> |
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<script src="../lib/codemirror.js"></script> |
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<script src="../addon/hint/show-hint.js"></script> |
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<script src="../addon/hint/xml-hint.js"></script> |
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<script src="../mode/xml/xml.js"></script> |
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<style> |
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.CodeMirror { border: 1px solid #eee; } |
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</style> |
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<div id=nav> |
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<a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a> |
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<ul> |
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<li><a href="../index.html">Home</a> |
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<li><a href="../doc/manual.html">Manual</a> |
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<li><a href="https://github.com/codemirror/codemirror">Code</a> |
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</ul> |
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<ul> |
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<li><a class=active href="#">XML Autocomplete</a> |
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</ul> |
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</div> |
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<article> |
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<h2>XML Autocomplete Demo</h2> |
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<form><textarea id="code" name="code"><!-- write some xml below --> |
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</textarea></form> |
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<p>Press <strong>ctrl-space</strong>, or type a '<' character to |
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activate autocompletion. This demo defines a simple schema that |
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guides completion. The schema can be customized—see |
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the <a href="../doc/manual.html#addon_xml-hint">manual</a>.</p> |
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<p>Development of the <code>xml-hint</code> addon was kindly |
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sponsored |
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by <a href="http://www.xperiment.mobi">www.xperiment.mobi</a>.</p> |
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<script> |
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var dummy = { |
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attrs: { |
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color: ["red", "green", "blue", "purple", "white", "black", "yellow"], |
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size: ["large", "medium", "small"], |
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description: null |
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}, |
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children: [] |
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}; |
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var tags = { |
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"!top": ["top"], |
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"!attrs": { |
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id: null, |
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class: ["A", "B", "C"] |
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}, |
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top: { |
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attrs: { |
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lang: ["en", "de", "fr", "nl"], |
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freeform: null |
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}, |
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children: ["animal", "plant"] |
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}, |
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animal: { |
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attrs: { |
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name: null, |
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isduck: ["yes", "no"] |
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}, |
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children: ["wings", "feet", "body", "head", "tail"] |
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}, |
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plant: { |
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attrs: {name: null}, |
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children: ["leaves", "stem", "flowers"] |
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}, |
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wings: dummy, feet: dummy, body: dummy, head: dummy, tail: dummy, |
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leaves: dummy, stem: dummy, flowers: dummy |
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}; |
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function completeAfter(cm, pred) { |
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var cur = cm.getCursor(); |
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if (!pred || pred()) setTimeout(function() { |
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if (!cm.state.completionActive) |
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cm.showHint({completeSingle: false}); |
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}, 100); |
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return CodeMirror.Pass; |
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} |
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function completeIfAfterLt(cm) { |
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return completeAfter(cm, function() { |
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var cur = cm.getCursor(); |
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return cm.getRange(CodeMirror.Pos(cur.line, cur.ch - 1), cur) == "<"; |
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}); |
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} |
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function completeIfInTag(cm) { |
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return completeAfter(cm, function() { |
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var tok = cm.getTokenAt(cm.getCursor()); |
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if (tok.type == "string" && (!/['"]/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1)) return false; |
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var inner = CodeMirror.innerMode(cm.getMode(), tok.state).state; |
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return inner.tagName; |
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}); |
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} |
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), { |
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mode: "xml", |
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lineNumbers: true, |
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extraKeys: { |
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"'<'": completeAfter, |
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"'/'": completeIfAfterLt, |
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"' '": completeIfInTag, |
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"'='": completeIfInTag, |
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"Ctrl-Space": "autocomplete" |
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}, |
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hintOptions: {schemaInfo: tags} |
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}); |
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</script> |
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</article>
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