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comparison .cms/lib/codemirror/demo/widget.html @ 0:78edf6b517a0 draft
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author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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1 <!doctype html> | |
2 | |
3 <title>CodeMirror: Inline Widget Demo</title> | |
4 <meta charset="utf-8"/> | |
5 <link rel=stylesheet href="../doc/docs.css"> | |
6 | |
7 <link rel="stylesheet" href="../lib/codemirror.css"> | |
8 <script src="../lib/codemirror.js"></script> | |
9 <script src="../mode/javascript/javascript.js"></script> | |
10 <script src="https://cdnjs.cloudflare.com/ajax/libs/jshint/2.9.5/jshint.min.js"></script> | |
11 <style> | |
12 .CodeMirror {border: 1px solid black;} | |
13 .lint-error {font-family: arial; font-size: 70%; background: #ffa; color: #a00; padding: 2px 5px 3px; } | |
14 .lint-error-icon {color: white; background-color: red; font-weight: bold; border-radius: 50%; padding: 0 3px; margin-right: 7px;} | |
15 </style> | |
16 <div id=nav> | |
17 <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a> | |
18 | |
19 <ul> | |
20 <li><a href="../index.html">Home</a> | |
21 <li><a href="../doc/manual.html">Manual</a> | |
22 <li><a href="https://github.com/codemirror/codemirror5">Code</a> | |
23 </ul> | |
24 <ul> | |
25 <li><a class=active href="#">Inline Widget</a> | |
26 </ul> | |
27 </div> | |
28 | |
29 <article> | |
30 <h2>Inline Widget Demo</h2> | |
31 | |
32 | |
33 <div id=code></div> | |
34 <script id="script">var widgets = [] | |
35 function updateHints() { | |
36 editor.operation(function(){ | |
37 for (var i = 0; i < widgets.length; ++i) | |
38 editor.removeLineWidget(widgets[i]); | |
39 widgets.length = 0; | |
40 | |
41 JSHINT(editor.getValue()); | |
42 for (var i = 0; i < JSHINT.errors.length; ++i) { | |
43 var err = JSHINT.errors[i]; | |
44 if (!err) continue; | |
45 var msg = document.createElement("div"); | |
46 var icon = msg.appendChild(document.createElement("span")); | |
47 icon.innerHTML = "!!"; | |
48 icon.className = "lint-error-icon"; | |
49 msg.appendChild(document.createTextNode(err.reason)); | |
50 msg.className = "lint-error"; | |
51 widgets.push(editor.addLineWidget(err.line - 1, msg, {coverGutter: false, noHScroll: true})); | |
52 } | |
53 }); | |
54 var info = editor.getScrollInfo(); | |
55 var after = editor.charCoords({line: editor.getCursor().line + 1, ch: 0}, "local").top; | |
56 if (info.top + info.clientHeight < after) | |
57 editor.scrollTo(null, after - info.clientHeight + 3); | |
58 } | |
59 | |
60 window.onload = function() { | |
61 var sc = document.getElementById("script"); | |
62 var content = sc.textContent || sc.innerText || sc.innerHTML; | |
63 | |
64 window.editor = CodeMirror(document.getElementById("code"), { | |
65 lineNumbers: true, | |
66 mode: "javascript", | |
67 value: content | |
68 }); | |
69 | |
70 var waiting; | |
71 editor.on("change", function() { | |
72 clearTimeout(waiting); | |
73 waiting = setTimeout(updateHints, 500); | |
74 }); | |
75 | |
76 setTimeout(updateHints, 100); | |
77 }; | |
78 | |
79 "long line to create a horizontal scrollbar, in order to test whether the (non-inline) widgets stay in place when scrolling to the right"; | |
80 </script> | |
81 <p>This demo runs <a href="http://jshint.com">JSHint</a> over the code | |
82 in the editor (which is the script used on this page), and | |
83 inserts <a href="../doc/manual.html#addLineWidget">line widgets</a> to | |
84 display the warnings that JSHint comes up with.</p> | |
85 </article> |