如何解决使用草稿js的Nextjs-当我使用convertFromHTML方法使用HTML内容初始化编辑器时未定义文档
我想使用html标记初始化我的编辑器状态,但是我收到此错误
at renderToString (/home/al/Documents/node/admin-next/node_modules/react-dom/cjs/react-dom-server.node.development.js:3988:27)
at render (/home/al/Documents/node/admin-next/node_modules/next-server/dist/server/render.js:86:16)
at renderPage (/home/al/Documents/node/admin-next/node_modules/next-server/dist/server/render.js:211:20)
at Function.value (/home/al/Documents/node/admin-next/.next/server/static/development/pages/_document.js:925:41)
at _callee$ (/home/al/Documents/node/admin-next/.next/server/static/development/pages/_document.js:2334:78)
at tryCatch (/home/al/Documents/node/admin-next/node_modules/regenerator-runtime/runtime.js:62:40)
at Generator.invoke [as _invoke] (/home/al/Documents/node/admin-next/node_modules/regenerator-runtime/runtime.js:296:22)
at Generator.prototype.(anonymous function) [as next] (/home/al/Documents/node/admin-next/node_modules/regenerator-runtime/runtime.js:114:21)
at asyncGeneratorStep (/home/al/Documents/node/admin-next/.next/server/static/development/pages/_document.js:352:24)
这是我从此stackoverflow question复制的代码。当我使用内容初始化editorState时会出错。
const blocksFromHTML = convertFromHTML(
"<p>Hey this <strong>editor</strong> rocks ?</p>"
);
const content = ContentState.createFromBlockArray(
blocksFromHTML.contentBlocks,blocksFromHTML.entityMap
);
const [editorState,setEditorState] = useState(
EditorState.createWithContent(content)
);
import React,{ useState } from "react";
import {
Editor,EditorState,RichUtils,getDefaultKeyBinding,ContentState,convertFromHTML
} from "draft-js";
import "./RichTextEditor.css";
import "draft-js/dist/Draft.css";
const MinimumRequirements = () => {
const blocksFromHTML = convertFromHTML(
"<p>Hey this <strong>editor</strong> rocks ?</p>"
);
const content = ContentState.createFromBlockArray(
blocksFromHTML.contentBlocks,setEditorState] = useState(
EditorState.createWithContent(content)
);
const onChangeHandler = (editorState) => setEditorState(editorState);
return (
<div className="RichEditor-root">
<Editor
blockStyleFn={getBlockStyle}
customStyleMap={styleMap}
handleKeyCommand={handleKeyCommand}
keyBindingFn={mapKeyToEditorCommand}
onChange={onChangeHandler}
placeholder="Create pc requirements..."
/>
</div>
);
};
export default MinimumRequirements;
仍然出现此错误。有人可以帮助我吗?
编辑:我的代码现在可以使用,但是我不知道为什么,并且我对此代码没有更改?恐怕我在生产中会出错。
解决方法
请参见https://github.com/facebook/draft-js/issues/1361:
不应为服务器实现convertFromHTML。我复制了该URL中提供的信息,以解决服务器端渲染问题
作者还提供了一个解决方案,其中涉及安装NPM软件包 jsdom 。
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