NextJS开发：nextjs中使用CkEditor5

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NextJS项目中需要使用CkEditor5作为富文本编辑器，按照官网React CkEditor5手册使用出现如下错误：

node_modules/@ckeditor/ckeditor5-react/dist/index.js (5:242) @ eval⨯ ReferenceError: self is not defined

还是因为nextjs的服务器端渲染造成的错误，富文本编辑器一般用在表单提交页面，没有使用ssr的必要，想要解决上面问题，动态导入组件，禁用ssr就可以解决。

1、封装ckeditor组件

"use client"import { CKEditor } from '@ckeditor/ckeditor5-react';
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';export function CustomCkEditor(props: {data: string, onChange: (content: string)=>void}) {const editorConfiguration = {toolbar: ['heading', //类型'|','bold', //加粗'italic', //斜体'link', //超链接'bulletedList',// 无序列表'numberedList', //有序列表'|','indent', //左缩进'outdent', //右缩进'|','imageUpload', //图片上传'blockQuote', //引用'insertTable', //插入图标//'mediaEmbed', //视频上传'undo', //撤销'redo'//重做]};return (<CKEditorconfig={ editorConfiguration }editor={ ClassicEditor }data={ props.data }onReady={ editor => {// You can store the "editor" and use when it is needed.console.log( 'Editor is ready to use!', editor );} }onChange={ ( event, editor ) => {const data = editor.getData();props.onChange(data)console.log( { event, editor, data } );} }onBlur={ ( event, editor ) => {console.log( 'Blur.', editor );} }onFocus={ ( event, editor ) => {console.log( 'Focus.', editor );} }/>)
}

2、动态导入的Form组件

"use client"import React from "react";
import { CustomCkEditor } from "@/components/app/custom-ckeditor";
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"export function ReleaseForm(props: {}) 
{const [title, setTitle] = React.useState("");const [content, setContent] = React.useState("");const buildCkEditor = () => {return (<div className="release-ckeditor w-full overflow-visible text-black"><CustomCkEditor data={content} onChange={(data: string)=>setContent(data)}/></div>)}const handleSubmit = () => {}return (<><div className="mx-auto mt-5 lg:w-4/5 overflow-visible p-10 bg-white dark:bg-gray-900"><div className="text-lg font-bold">发布帖子</div><div className="w-full mt-5"><Label className=" text-base ">标题 <span className="ml-2 text-xs">(最多60字)</span></Label><Input value={title} placeholder="请输入标题" className="mt-1 focus-visible:ring-0" onChange={(e)=>{setTitle(e.target.value)}}/><div className="h-4 text-red-600 text-xs mt-1"></div></div><Label className=" text-base">内容</Label><div className=" h-1"></div>{buildCkEditor()}<div className="w-full text-center"><Button className="mt-8 w-28" onClick={handleSubmit}>提交</CustomButton></div></div></>)
}

3、导入Form、禁用ssr

"use client"
import React from "react";
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { CustomButton } from "@/components/app/custom-button";
import { ReleasePropsDialog } from "./(components)/release-props-dialog";import dynamic from 'next/dynamic'
import { KeyPair } from "@/define/type";
//import { ReleaseForm } from "./(components)/release-form";export default function ForumReleasePage({ params }: { params: { topic: string } }) {//动态导入，禁用ssr，否则报错ReferenceError: self is not definedconst ReleaseForm = dynamic(() => import('./(components)/release-form').then((mod) => mod.ReleaseForm), { ssr: false })return (<><ReleaseForm/></>)
}