<!doctype html> <title>CodeMirror: Lazy Mode Loading Demo</title> <meta charset="utf-8"/> <link rel=stylesheet href="../doc/docs.css"> <link rel="stylesheet" href="../lib/codemirror.css"> <script src="../lib/codemirror.js"></script> <script src="../addon/mode/loadmode.js"></script> <style type="text/css"> .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;} </style> <div id=nav> <a href="http://codemirror.net"><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/marijnh/codemirror">Code</a> </ul> <ul> <li><a class=active href="#">Lazy Mode Loading</a> </ul> </div> <article> <h2>Lazy Mode Loading Demo</h2> <form><textarea id="code" name="code">This is the editor. // It starts out in plain text mode, # use the control below to load and apply a mode "you'll see the highlighting of" this text /*change*/. </textarea></form> <p><input type=text value=javascript id=mode> <button type=button onclick="change()">change mode</button></p> <script> CodeMirror.modeURL = "../mode/%N/%N.js"; var editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true }); var modeInput = document.getElementById("mode"); CodeMirror.on(modeInput, "keypress", function(e) { if (e.keyCode == 13) change(); }); function change() { editor.setOption("mode", modeInput.value); CodeMirror.autoLoadMode(editor, modeInput.value); } </script> </article>