我正在开发一个基于代码的聊天组件。每个聊天都是一些代码片段。对于用户输入,我使用Monaco编辑器。它工作正常。
但是,一旦用户点击发送按钮,我就从Monaco编辑器获取原始输入。我需要将这个用户输入追加到聊天列表中,并再次突出显示这个输入。
我是否可以使用Monaco编辑器来完成这个操作?还是我必须使用highlight.js和Monaco一起使用?
我正在开发一个基于代码的聊天组件。每个聊天都是一些代码片段。对于用户输入,我使用Monaco编辑器。它工作正常。
但是,一旦用户点击发送按钮,我就从Monaco编辑器获取原始输入。我需要将这个用户输入追加到聊天列表中,并再次突出显示这个输入。
我是否可以使用Monaco编辑器来完成这个操作?还是我必须使用highlight.js和Monaco一起使用?
我曾经遇到过同样的问题,所以我创建了问题#1171:
并且提供了两个解决方案:
a)格式化现有的HTML元素:
monaco.editor.colorizeElement(document.getElementById("yourElement"));
这是一个试用链接,可以试用live: https://microsoft.github.io/monaco-editor/playground.html#creating-the-editor-syntax-highlighting-for-html-elements
b) 格式化不属于任何元素的文本。 这是一种更通用的方法,它返回一个Promise:
const code = "source code";
monaco.editor.colorize(code, "javascript")
.then(html => document.getElementById("yourElement").innerHTML = html);
Documentation:
Monarch 最简例子
https://dev59.com/SlQJ5IYBdhLWcg3w-K-I#55750400 提到了 Monarch ,官方的最简例子可以在 https://github.com/microsoft/monaco-editor-samples/blob/6d7b03a1de53f34272e65b7b23dbf4c5dd1c575b/browser-amd-monarch/index.html 找到。
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
</head>
<body>
<h2>Monarch Tokenizer Sample</h2>
<div id="container" style="width:800px;height:600px;border:1px solid grey"></div>
<script src="../node_modules/monaco-editor/min/vs/loader.js"></script>
<script>
require.config({ paths: { 'vs': '../node_modules/monaco-editor/min/vs' }});
require(['vs/editor/editor.main'], function() {
monaco.languages.register({
id: 'myCustomLanguage'
});
monaco.languages.setMonarchTokensProvider('myCustomLanguage', {
tokenizer: {
root: [
[/\[error.*/, "custom-error"],
[/\[notice.*/, "custom-notice"],
[/\[info.*/, "custom-info"],
[/\[[a-zA-Z 0-9:]+\]/, "custom-date"],
],
}
});
// Define a new theme that constains only rules that match this language
monaco.editor.defineTheme('myCoolTheme', {
base: 'vs',
inherit: false,
rules: [
{ token: 'custom-info', foreground: '808080' },
{ token: 'custom-error', foreground: 'ff0000', fontStyle: 'bold' },
{ token: 'custom-notice', foreground: 'FFA500' },
{ token: 'custom-date', foreground: '008800' },
]
});
var editor = monaco.editor.create(document.getElementById('container'), {
theme: 'myCoolTheme',
value: getCode(),
language: 'myCustomLanguage'
});
});
function getCode() {
return [
'[Sun Mar 7 16:02:00 2004] [notice] Apache/1.3.29 (Unix) configured -- resuming normal operations',
'[Sun Mar 7 16:02:00 2004] [info] Server built: Feb 27 2004 13:56:37',
'[Sun Mar 7 16:02:00 2004] [notice] Accept mutex: sysvsem (Default: sysvsem)',
'[Sun Mar 7 16:05:49 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 16:45:56 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 17:13:50 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 17:21:44 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 17:23:53 2004] statistics: Use of uninitialized value in concatenation (.) or string at /home/httpd/twiki/lib/TWiki.pm line 528.',
'[Sun Mar 7 17:23:53 2004] statistics: Can\'t create file /home/httpd/twiki/data/Main/WebStatistics.txt - Permission denied',
'[Sun Mar 7 17:27:37 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 17:31:39 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 17:58:00 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 18:00:09 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 18:10:09 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 18:19:01 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 18:42:29 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 18:52:30 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 18:58:52 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 19:03:58 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 19:08:55 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 20:04:35 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 20:11:33 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 20:12:55 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 20:25:31 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 20:44:48 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 20:58:27 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 21:16:17 2004] [error] [client xx.xx.xx.xx] File does not exist: /home/httpd/twiki/view/Main/WebHome',
'[Sun Mar 7 21:20:14 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 21:31:12 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 21:39:55 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Sun Mar 7 21:44:10 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 01:35:13 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 01:47:06 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 01:59:13 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 02:12:24 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 02:54:54 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 03:46:27 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 03:48:18 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 03:52:17 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 03:55:09 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 04:22:55 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 04:24:47 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 04:40:32 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 04:55:40 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 04:59:13 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 05:22:57 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 05:24:29 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'[Mon Mar 8 05:31:47 2004] [info] [client xx.xx.xx.xx] (104)Connection reset by peer: client stopped connection before send body completed',
'<11>httpd[31628]: [error] [client xx.xx.xx.xx] File does not exist: /usr/local/installed/apache/htdocs/squirrelmail/_vti_inf.html in 29-Mar 15:18:20.50 from xx.xx.xx.xx',
'<11>httpd[25859]: [error] [client xx.xx.xx.xx] File does not exist: /usr/local/installed/apache/htdocs/squirrelmail/_vti_bin/shtml.exe/_vti_rpc in 29-Mar 15:18:20.54 from xx.xx.xx.xx',
].join('\n');;
}
</script>
</body>
</html>
如果不想克隆该仓库,您可以基于以下内容使用独立版本:如何从CDN(如cdnjs)运行Monaco编辑器?