| | <!doctype html> |
| |
|
| | <title>CodeMirror: Inline Widget 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="../mode/javascript/javascript.js"></script> |
| | <script src="https://cdnjs.cloudflare.com/ajax/libs/jshint/2.9.5/jshint.min.js"></script> |
| | <style> |
| | .CodeMirror {border: 1px solid black;} |
| | .lint-error {font-family: arial; font-size: 70%; background: #ffa; color: #a00; padding: 2px 5px 3px; } |
| | .lint-error-icon {color: white; background-color: red; font-weight: bold; border-radius: 50%; padding: 0 3px; margin-right: 7px;} |
| | </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="#">Inline Widget</a> |
| | </ul> |
| | </div> |
| |
|
| | <article> |
| | <h2>Inline Widget Demo</h2> |
| |
|
| |
|
| | <div id=code></div> |
| | <script id="script">var widgets = [] |
| | function updateHints() { |
| | editor.operation(function(){ |
| | for (var i = 0; i < widgets.length; ++i) |
| | editor.removeLineWidget(widgets[i]); |
| | widgets.length = 0; |
| | |
| | JSHINT(editor.getValue()); |
| | for (var i = 0; i < JSHINT.errors.length; ++i) { |
| | var err = JSHINT.errors[i]; |
| | if (!err) continue; |
| | var msg = document.createElement("div"); |
| | var icon = msg.appendChild(document.createElement("span")); |
| | icon.innerHTML = "!!"; |
| | icon.className = "lint-error-icon"; |
| | msg.appendChild(document.createTextNode(err.reason)); |
| | msg.className = "lint-error"; |
| | widgets.push(editor.addLineWidget(err.line - 1, msg, {coverGutter: false, noHScroll: true})); |
| | } |
| | }); |
| | var info = editor.getScrollInfo(); |
| | var after = editor.charCoords({line: editor.getCursor().line + 1, ch: 0}, "local").top; |
| | if (info.top + info.clientHeight < after) |
| | editor.scrollTo(null, after - info.clientHeight + 3); |
| | } |
| | |
| | window.onload = function() { |
| | var sc = document.getElementById("script"); |
| | var content = sc.textContent || sc.innerText || sc.innerHTML; |
| | |
| | window.editor = CodeMirror(document.getElementById("code"), { |
| | lineNumbers: true, |
| | mode: "javascript", |
| | value: content |
| | }); |
| | |
| | var waiting; |
| | editor.on("change", function() { |
| | clearTimeout(waiting); |
| | waiting = setTimeout(updateHints, 500); |
| | }); |
| | |
| | setTimeout(updateHints, 100); |
| | }; |
| | |
| | "long line to create a horizontal scrollbar, in order to test whether the (non-inline) widgets stay in place when scrolling to the right"; |
| | </script> |
| | <p>This demo runs <a href="http://jshint.com">JSHint</a> over the code |
| | in the editor (which is the script used on this page), and |
| | inserts <a href="../doc/manual.html#addLineWidget">line widgets</a> to |
| | display the warnings that JSHint comes up with.</p> |
| | </article> |
| |
|
