问题描述
在此代码中,我尝试使用 react-quilljs
插入代码块import React,{ useState } from 'react';
import hljs from 'highlight.js';
import { usequill } from 'react-quilljs';
import 'quill/dist/quill.sNow.css'; // Add css for sNow theme
export default () => {
hljs.configure({
languages: ['javascript','ruby','python','rust'],});
const theme = 'sNow';
const modules = {
toolbar: [['code-block']],Syntax: {
highlight: (text) => hljs.highlightAuto(text).value,},};
const placeholder = 'Compose an epic...';
const formats = ['code-block'];
const { quill,quillRef } = usequill({
theme,modules,formats,placeholder,});
const [content,setContent] = useState('');
React.useEffect(() => {
if (quill) {
quill.on('text-change',() => {
setContent(quill.root.innerHTML);
});
}
},[quill]);
const submitHandler = (e) => {};
return (
<div style={{ width: 500,height: 300 }}>
<div ref={quillRef} />
<form onSubmit={submitHandler}>
<button type='submit'>Submit</button>
</form>
{quill && (
<div
className='ql-editor'
dangerouslySetInnerHTML={{ __html: content }}
/>
)}
</div>
);
};
这有两个问题:
我该如何解决这两个问题?
解决方法
您的代码正在被 const funcionA = (paramFunctionB(par1)) => {
functionB(par1);
}
const functionC = () => {
functionA(functionB("hi"))
}
用 CSS 类标记:
for i in num_*.dat; do # loop through all files concerned
cat $i | tail -n +3 | head -n -2 >> dataset.dat
done
您没有看到这些 CSS 类的影响,因为您没有加载样式表来处理它们。您需要从 the available styles 中选择您想要的主题并导入相应的样式表。
highlight.js