【重點突破】—— React實現富文本編輯器

前言：富文本編輯器Rich Text Editor, 簡稱 RTE, 是一種可內嵌于瀏覽器，所見即所得的文本編輯器。

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一、安裝插件

react-draft-wysiwyg：?文本編輯器插件

draftjs-to-html：文本轉換為html的插件

yarn add react-draft-wysiwyg draftjs-to-html --save

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二、富文本編輯器實現

• pages->rich->index.js： 對應路由/admin/rich

import React from 'react'
import {Card, Button, Modal} from 'antd'
import {Editor} from 'react-draft-wysiwyg'
import draftjs from 'draftjs-to-html'
import 'react-draft-wysiwyg/dist/react-draft-wysiwyg.css'export default class RichText extends React.Component{state = {showRichText: false,editorContent: '',editorState: ''}handleClearContent = () => {  //清空文本this.setState({editorState: ''})}handleGetText = () => {    //獲取文本內容this.setState({showRichText: true})}onEditorStateChange = (editorState) => {   //編輯器的狀態this.setState({editorState})}onEditorChange = (editorContent) => {   //編輯器內容的狀態this.setState({editorContent})}render(){const { editorState, editorContent } = this.state;return (<div><Card><Button type="primary" onClick={this.handleClearContent}>清空內容</Button><Button type="primary" onClick={this.handleGetText} style={{marginLeft: 10}}>獲取html文本</Button></Card><Card title="富文本編輯器"><Editor editorState={editorState}onEditorStateChange={this.onEditorStateChange}onContentStateChange={this.onEditorChange}toolbarClassName="toolbarClassName"wrapperClassName="wrapperClassName"editorClassName="editorClassName"onEditorStateChange={this.onEditorStateChange}/></Card><Modal title="富文本"visible={this.state.showRichText}onCancel={() =>{this.setState({showRichText: false})}}footer={null}>{draftjs(this.state.editorContent)}</Modal></div>)}
}　　　

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