58 lines
1.4 KiB
JavaScript
58 lines
1.4 KiB
JavaScript
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(function(mod) {
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.registerHelper("hint", "go", function(editor, options) {
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var cur = editor.getCursor();
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var request = {
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code: editor.getValue(),
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cursorLine: editor.getCursor().line,
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cursorCh: editor.getCursor().ch
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};
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// XXX: 回调有问题，暂时不使用 WS 协议
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//editorWS.send(JSON.stringify(request));
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var autocompleteHints = [];
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$.ajax({
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async: false, // 同步执行
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type: 'POST',
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url: '/autocomplete',
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data: JSON.stringify(request),
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dataType: "json",
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success: function(data) {
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var autocompleteArray = data[1];
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for (var i = 0; i < autocompleteArray.length; i++) {
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autocompleteHints[i] = autocompleteArray[i].name;
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}
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}
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});
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return {list: autocompleteHints, from: cur, to: cur};
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});
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});
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CodeMirror.commands.autocomplete = function(cm) {
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cm.showHint({hint: CodeMirror.hint.go});
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};
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var editor = CodeMirror.fromTextArea(document.getElementById('code'), {
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lineNumbers: true,
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theme: 'lesser-dark',
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extraKeys: {
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"Ctrl-\\": "autocomplete"
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}
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});
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editor.setSize('100%', 450);
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editor.addKeyMap({
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});
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editor.on('keyup', function(cm, event) {
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});
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