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Santhanavanich authorede9216677
<!doctype html><title>CodeMirror: XML Autocomplete Demo</title><meta charset="utf-8"/><link rel=stylesheet href="../doc/docs.css"><link rel="stylesheet" href="../lib/codemirror.css"><link rel="stylesheet" href="../addon/hint/show-hint.css"><script src="../lib/codemirror.js"></script><script src="../addon/hint/show-hint.js"></script><script src="../addon/hint/xml-hint.js"></script><script src="../mode/xml/xml.js"></script><style> .CodeMirror { border: 1px solid #eee; } </style><div id=nav> <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a> <ul> <li><a href="../index.html">Home</a> <li><a href="../doc/manual.html">Manual</a> <li><a href="https://github.com/codemirror/codemirror">Code</a> </ul> <ul> <li><a class=active href="#">XML Autocomplete</a> </ul></div><article><h2>XML Autocomplete Demo</h2><form><textarea id="code" name="code"><!-- write some xml below --></textarea></form> <p>Press <strong>ctrl-space</strong>, or type a '<' character to activate autocompletion. This demo defines a simple schema that guides completion. The schema can be customized—see the <a href="../doc/manual.html#addon_xml-hint">manual</a>.</p> <p>Development of the <code>xml-hint</code> addon was kindly sponsored by <a href="http://www.xperiment.mobi">www.xperiment.mobi</a>.</p> <script> var dummy = { attrs: { color: ["red", "green", "blue", "purple", "white", "black", "yellow"], size: ["large", "medium", "small"], description: null }, children: [] }; var tags = { "!top": ["top"], "!attrs": { id: null, class: ["A", "B", "C"] }, top: { attrs: { lang: ["en", "de", "fr", "nl"], freeform: null }, children: ["animal", "plant"] }, animal: { attrs: { name: null, isduck: ["yes", "no"] },
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children: ["wings", "feet", "body", "head", "tail"]
},
plant: {
attrs: {name: null},
children: ["leaves", "stem", "flowers"]
},
wings: dummy, feet: dummy, body: dummy, head: dummy, tail: dummy,
leaves: dummy, stem: dummy, flowers: dummy
};
function completeAfter(cm, pred) {
var cur = cm.getCursor();
if (!pred || pred()) setTimeout(function() {
if (!cm.state.completionActive)
cm.showHint({completeSingle: false});
}, 100);
return CodeMirror.Pass;
}
function completeIfAfterLt(cm) {
return completeAfter(cm, function() {
var cur = cm.getCursor();
return cm.getRange(CodeMirror.Pos(cur.line, cur.ch - 1), cur) == "<";
});
}
function completeIfInTag(cm) {
return completeAfter(cm, function() {
var tok = cm.getTokenAt(cm.getCursor());
if (tok.type == "string" && (!/['"]/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1)) return false;
var inner = CodeMirror.innerMode(cm.getMode(), tok.state).state;
return inner.tagName;
});
}
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
mode: "xml",
lineNumbers: true,
extraKeys: {
"'<'": completeAfter,
"'/'": completeIfAfterLt,
"' '": completeIfInTag,
"'='": completeIfInTag,
"Ctrl-Space": "autocomplete"
},
hintOptions: {schemaInfo: tags}
});
</script>
</article>