Spaces:
Running
Running
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>CodeMirror: Inline Widget Demo</title> | |
| <link rel="stylesheet" href="../lib/codemirror.css"> | |
| <script src="../lib/codemirror.js"></script> | |
| <script src="../mode/javascript/javascript.js"></script> | |
| <script src="http://ajax.aspnetcdn.com/ajax/jshint/r07/jshint.js"></script> | |
| <link rel="stylesheet" href="../doc/docs.css"> | |
| <style type="text/css"> | |
| .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> | |
| </head> | |
| <body> | |
| <h1>CodeMirror: Inline Widget Demo</h1> | |
| <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> | |
| </body> | |
| </html> | |