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- <!doctype html>
- <html>
- <head>
- <meta charset="utf-8">
- <title>CodeMirror: Breakpoint Demo</title>
- <link rel="stylesheet" href="../lib/codemirror.css">
- <script src="../lib/codemirror.js"></script>
- <script src="../mode/javascript/javascript.js"></script>
- <link rel="stylesheet" href="../doc/docs.css">
- <style type="text/css">
- .breakpoints {width: .8em;}
- .breakpoint { color: #822; }
- .CodeMirror {border: 1px solid #aaa;}
- </style>
- </head>
- <body>
- <h1>CodeMirror: Breakpoint demo</h1>
- <form><textarea id="code" name="code">
- var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
- lineNumbers: true,
- gutters: ["CodeMirror-linenumbers", "breakpoints"]
- });
- editor.on("gutterClick", function(cm, n) {
- var info = cm.lineInfo(n);
- cm.setGutterMarker(n, "breakpoints", info.markers ? null : makeMarker());
- });
- function makeMarker() {
- var marker = document.createElement("div");
- marker.innerHTML = "●";
- marker.className = "breakpoint";
- return marker;
- }
- </textarea></form>
- <p>Click the line-number gutter to add or remove 'breakpoints'.</p>
- <script>
- var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
- lineNumbers: true,
- gutters: ["CodeMirror-linenumbers", "breakpoints"]
- });
- editor.on("gutterClick", function(cm, n) {
- var info = cm.lineInfo(n);
- cm.setGutterMarker(n, "breakpoints", info.gutterMarkers ? null : makeMarker());
- });
- function makeMarker() {
- var marker = document.createElement("div");
- marker.style.color = "#822";
- marker.innerHTML = "●";
- return marker;
- }
- </script>
- </body>
- </html>
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