vue-cli引入wangEditor、Element,封装可上传附件的富文本编辑器组件(附源代码直接应用,菜单可调整)

关于Element安装引入,请参考我的另一篇文章:vue-cli引入Element Plus(element-ui),修改主题变量,定义全局样式_shawxlee的博客-CSDN博客_chalk variables


1、安装wangeditor

npm i wangeditor --save

wangEditor官方文档:Introduction · wangEditor 用户文档

2、在页面中引入wangeditor创建编辑器

附上自己封装的富文本编辑器组件源代码,可上传图片和附件:

<template>
    
    <div class="rich_editor">
        <div :id="id" style="margin-bottom: 10px">
            <slot>slot>
        div>
        
        <el-upload ref="upload" action="#" multiple :on-remove="onRemove" :on-change="onChange" :auto-upload="false" :file-list="fileList">
            <template #trigger>
                <el-button type="text" icon="el-icon-circle-plus" style="line-height: normal;">添加附件el-button>
            template>
            
            <span style="float:right;">
                <el-button type="primary" size="small" @click="submit" :disabled="(!editorInput.content && fileList.length == 0) || loading"><i class="el-icon-loading" v-show="loading">i> 提交el-button>
                <el-button size="small" @click="cancel">取消el-button>
            span>
            
            <template #tip>
                <div class="el-upload__tip info" v-if="tip">* {{ tip }}div>
            template>
        el-upload>
    div>
template>
<script>
import E from 'wangeditor' //引入wangeditor
export default {
    props: {
        id: String, //组件唯一ID
        files: Array, //已上传的文件列表(非必填)
        loading: Boolean, //缓冲条件(非必填)
        tip: String, //提示文本(非必填)
        size: Number, //文件大小限制(字节)(非必填)
    },
    data() {
        return {
            editorInput: { //编辑器内容
                content: '',
                files: []
            },
            fileList: this.files ? this.files : [] //文件列表
        }
    },
    mounted() {
        //初始化编辑器
        var editor = new E('#' + this.id)
        //配置属性
        editor.config.height = 100
        editor.config.menus = [
            'bold',
            'underline',
            'link',
            'image',
        ]
        editor.config.showFullScreen = false
        editor.config.placeholder = '请输入内容或上传附件……'
        editor.config.pasteIgnoreImg = true
        editor.config.uploadImgShowBase64 = true
        //实时监听输入内容
        editor.config.onchange = (newHtml) => {
            this.editorInput.content = newHtml
        }
        //创建编辑器
        editor.create()
    },
    methods: {
        //文件列表移除文件时的钩子
        onRemove(file, fileList) {
            this.fileList = fileList
        },
        //文件状态改变时的钩子,添加文件、上传成功和上传失败时都会被调用
        onChange(file, fileList) {
            if (this.size && (file.size > this.size)) { //处理文件大小限制
                this.$message.error(this.tip)
                this.fileList = fileList.slice(0, -1)
            } else {
                this.fileList = fileList
            }
        },
        //提交编辑内容
        submit() {
            var formData = new FormData() //根据后端接口参数的格式要求进行处理
            if (this.fileList.length > 0) { //处理上传的文件
                for (let i = 0, len = this.fileList.length; i < len; i++) {
                    if (this.fileList[i].raw) {
                        formData.append('file', this.fileList[i].raw)
                    }
                    if (this.files && this.files.length > 0) {
                        for (let j = 0, lenj = this.files.length; j < lenj; j++) {
                            if (this.fileList[i].uid == this.files[j].uid) {
                                this.editorInput.files.push(this.fileList[i].uid)
                            }
                        }
                    }
                }
            }
            this.$emit('submit', this.editorInput, formData) //@submit调用父组件函数完成提交,参数:(editorInput, formData)
        },
        //取消编辑
        cancel() {
            this.$emit('cancel') //@cancel调用父组件函数取消编辑
        },
    }
}
script>
<style lang="scss">
.w-e-toolbar {
    z-index: 100 !important;
}

.w-e-text-container {
    z-index: 99 !important;
}

.w-e-text {
    padding: 6px 10px;
}

.w-e-text-container .placeholder {
    font-size: 12px;
    line-height: normal;
}

.w-e-toolbar p,
.w-e-text-container p,
.w-e-menu-panel p {
    font-size: 12px !important;
    line-height: normal !important;
}

.el-upload__tip {
    margin-top: 0;
    font-size: 10px;
    margin-bottom: 10px;
    line-height: normal;
}

.el-upload-list__item {
    font-size: 12px;
    line-height: normal;
    color: $label;
    width: calc(100% - 100px);
}
style>

组件应用示例:

<OrderEditor id="unique_id" :files="files" :loading="loading" tip="文件大小不超过 200 MB" :size="209715200" @submit="handleSubmit" @cancel="handleCancel">
    
OrderEditor>

// id - String, 唯一ID
// files - Array, 已上传的文件列表(非必填)
// loading - Boolean, 缓冲条件(非必填)
// tip - String, 提示文本(非必填)
// size - Number, 文件大小限制(字节)(非必填)
// submit - Function, 提交内容调用函数,参数:(editorInput, formData)
// cancel - Function, 取消编辑调用函数

组件效果展示:
vue-cli引入wangEditor、Element,封装可上传附件的富文本编辑器组件(附源代码直接应用,菜单可调整)_第1张图片

你可能感兴趣的:(Element,Vue,参考手册【置顶】,elementui,vue,vuecli,wangeditor,富文本编辑器)