小程序的四次元口袋：editor富文本编辑器的使用、渲染，以及rich-text进行解析

程序员文章站 2024-01-03 21:51:34

...

editor富文本

1、介绍

富文本编辑器，可以对图片、文字进行编辑。极大地丰富了我们文章的结构样式，之前小程序还没有自己开发富文本插件，而在2019年微信小程序正式发布了富文本api。

支持的类型	编辑器导出内容支持带标签的 `html`和纯文本的 `text`，编辑器内部采用 `delta` 格式进行存储。
`setContents`	通过`setContents`接口设置内容时，解析插入的 `html` 可能会由于一些非法标签导致解析错误，建议开发者在小程序内使用时通过 delta 进行插入。
EditorContext 实例	EditorContext 实例，可通过 wx.createSelectorQuery 获取。 EditorContext 通过 `id` 跟一个 editor 组件绑定，操作对应的 editor 组件。

这是微信小程序开发的官方文档：https://developers.weixin.qq.com/miniprogram/dev/component/editor.html

属性	类型	默认值	必填	说明	最低版本
read-only	boolean	false	否	设置编辑器为只读	2.7.0
placeholder	string		否	提示信息	2.7.0
show-img-size	boolean	false	否	点击图片时显示图片大小控件	2.7.0
show-img-toolbar	boolean	false	否	点击图片时显示工具栏控件	2.7.0
show-img-resize	boolean	false	否	点击图片时显示修改尺寸控件	2.7.0
bindready	eventhandle		否	编辑器初始化完成时触发	2.7.0
bindfocus	eventhandle		否	编辑器聚焦时触发，event.detail = {html, text, delta}	2.7.0
bindblur	eventhandle		否	编辑器失去焦点时触发，detail = {html, text, delta}	2.7.0
bindinput	eventhandle		否	编辑器内容改变时触发，detail = {html, text, delta}	2.7.0
bindstatuschange	eventhandle		否	通过 Context 方法改变编辑器内样式时触发，返回选区已设置的样式	2.7.0

支持的标签有：

类型	节点
行内元素	`<span> <strong> <b> <ins> <em> <i> <u> <a> <del> <s> <sub> <sup> <img>`
块级元素	`<p> <h1> <h2> <h3> <h4> <h5> <h6> <hr> <ol> <ul> <li>`

支持的内联样式：

类型	样式
块级样式	`text-align` `direction` `margin` `margin-top` `margin-left` `margin-right` `margin-bottom` `padding` `padding-top` `padding-left` `padding-right` `padding-bottom` `line-height` `text-indent`
行内样式	`font` `font-size` `font-style` `font-variant` `font-weight` `font-family` `letter-spacing` `text-decoration` `color` `background-color`

2、使用

注意：当前富文本编辑器的图片格式只支持网络图片，不支持本地图片注意这点。

(1)首先我们需要下载富文本编辑器的样式文件，所有的都得自己自行下载。

我们将文件进行解压后放在小程序项目文件中，以备使用：

小程序的四次元口袋：editor富文本编辑器的使用、渲染，以及rich-text进行解析

在这里，我也贴出我的iconfont文件。

@font-face {font-family: "iconfont";
  src: url('//at.alicdn.com/t/font_945958_zfsfjju1dim.eot?t=1547618146468'); /* IE9 */
  src: url('//at.alicdn.com/t/font_945958_zfsfjju1dim.eot?t=1547618146468#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2'),
  url('//at.alicdn.com/t/font_945958_zfsfjju1dim.woff?t=1547618146468') format('woff'),
  url('//at.alicdn.com/t/font_945958_zfsfjju1dim.ttf?t=1547618146468') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
  url('//at.alicdn.com/t/font_945958_zfsfjju1dim.svg?t=1547618146468#iconfont') format('svg'); /* iOS 4.1- */
}

.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-redo:before {
  content: "\e627";
}

.icon-undo:before {
  content: "\e633";
}

.icon-indent:before {
  content: "\eb28";
}

.icon-outdent:before {
  content: "\e6e8";
}

.icon-fontsize:before {
  content: "\e6fd";
}

.icon-format-header-1:before {
  content: "\e860";
}

.icon-format-header-4:before {
  content: "\e863";
}

.icon-format-header-5:before {
  content: "\e864";
}

.icon-format-header-6:before {
  content: "\e865";
}

.icon-clearup:before {
  content: "\e64d";
}

.icon-preview:before {
  content: "\e631";
}

.icon-date:before {
  content: "\e63e";
}

.icon-fontbgcolor:before {
  content: "\e678";
}

.icon-clearedformat:before {
  content: "\e67e";
}

.icon-font:before {
  content: "\e684";
}

.icon-723bianjiqi_duanhouju:before {
  content: "\e65f";
}

.icon-722bianjiqi_duanqianju:before {
  content: "\e660";
}

.icon-text_color:before {
  content: "\e72c";
}

.icon-format-header-2:before {
  content: "\e75c";
}

.icon-format-header-3:before {
  content: "\e75d";
}

.icon--checklist:before {
  content: "\e664";
}

.icon-baocun:before {
  content: "\ec09";
}

.icon-line-height:before {
  content: "\e7f8";
}

.icon-quanping:before {
  content: "\ec13";
}

.icon-direction-rtl:before {
  content: "\e66e";
}

.icon-direction-ltr:before {
  content: "\e66d";
}

.icon-selectall:before {
  content: "\e62b";
}

.icon-fuzhi:before {
  content: "\ec7a";
}

.icon-shanchu:before {
  content: "\ec7b";
}

.icon-bianjisekuai:before {
  content: "\ec7c";
}

.icon-fengexian:before {
  content: "\ec7f";
}

.icon-dianzan:before {
  content: "\ec80";
}

.icon-charulianjie:before {
  content: "\ec81";
}

.icon-charutupian:before {
  content: "\ec82";
}

.icon-wuxupailie:before {
  content: "\ec83";
}

.icon-juzhongduiqi:before {
  content: "\ec84";
}

.icon-yinyong:before {
  content: "\ec85";
}

.icon-youxupailie:before {
  content: "\ec86";
}

.icon-youduiqi:before {
  content: "\ec87";
}

.icon-zitidaima:before {
  content: "\ec88";
}

.icon-xiaolian:before {
  content: "\ec89";
}

.icon-zitijiacu:before {
  content: "\ec8a";
}

.icon-zitishanchuxian:before {
  content: "\ec8b";
}

.icon-zitishangbiao:before {
  content: "\ec8c";
}

.icon-zitibiaoti:before {
  content: "\ec8d";
}

.icon-zitixiahuaxian:before {
  content: "\ec8e";
}

.icon-zitixieti:before {
  content: "\ec8f";
}

.icon-zitiyanse:before {
  content: "\ec90";
}

.icon-zuoduiqi:before {
  content: "\ec91";
}

.icon-zitiyulan:before {
  content: "\ec92";
}

.icon-zitixiabiao:before {
  content: "\ec93";
}

.icon-zuoyouduiqi:before {
  content: "\ec94";
}

.icon-duigoux:before {
  content: "\ec9e";
}

.icon-guanbi:before {
  content: "\eca0";
}

.icon-shengyin_shiti:before {
  content: "\eca5";
}

.icon-Character-Spacing:before {
  content: "\e964";
}

(2) 进行样式布局

test.wxml

<!-- pages/share-items/addJingyan.wxml -->
<view class="page eidt-detail-images-container">
    <view>
        <view class='wrapper'>
            <view class='toolbar' bindtap="format">
                <i class="iconfont icon-zitijiacu {{formats.bold ? 'ql-active' : ''}}" data-name="bold"></i>
                <i class="iconfont icon-zitixieti {{formats.italic ? 'ql-active' : ''}}" data-name="italic"></i>
                <i class="iconfont icon-zitixiahuaxian {{formats.underline ? 'ql-active' : ''}}" data-name="underline"></i>
                <i class="iconfont icon-zitishanchuxian {{formats.strike ? 'ql-active' : ''}}" data-name="strike"></i>
                <i class="iconfont icon-zuoduiqi {{formats.align === 'left' ? 'ql-active' : ''}}" data-name="align" data-value="left"></i>
                <i class="iconfont icon-juzhongduiqi {{formats.align === 'center' ? 'ql-active' : ''}}" data-name="align" data-value="center"></i>
                <i class="iconfont icon-youduiqi {{formats.align === 'right' ? 'ql-active' : ''}}" data-name="align" data-value="right"></i>
                <i class="iconfont icon-zuoyouduiqi {{formats.align === 'justify' ? 'ql-active' : ''}}" data-name="align" data-value="justify"></i>
                <i class="iconfont icon-line-height {{formats.lineHeight ? 'ql-active' : ''}}" data-name="lineHeight" data-value="2"></i>
                <i class="iconfont icon-Character-Spacing {{formats.letterSpacing ? 'ql-active' : ''}}" data-name="letterSpacing" data-value="2em"></i>
                <i class="iconfont icon-722bianjiqi_duanqianju {{formats.marginTop ? 'ql-active' : ''}}" data-name="marginTop" data-value="20px"></i>
                <i class="iconfont icon-723bianjiqi_duanhouju {{formats.micon-previewarginBottom ? 'ql-active' : ''}}" data-name="marginBottom" data-value="20px"></i>
                <i class="iconfont icon-clearedformat" bindtap="removeFormat"></i>
                <i class="iconfont icon-font {{formats.fontFamily ? 'ql-active' : ''}}" data-name="fontFamily" data-value="Pacifico"></i>
                <i class="iconfont icon-fontsize {{formats.fontSize === '24px' ? 'ql-active' : ''}}" data-name="fontSize" data-value="24px"></i>
                <i class="iconfont icon-text_color {{formats.color === '#0000ff' ? 'ql-active' : ''}}" data-name="color" data-value="#0000ff"></i>
                <i class="iconfont icon-fontbgcolor {{formats.backgroundColor === '#00ff00' ? 'ql-active' : ''}}" data-name="backgroundColor" data-value="#00ff00"></i>
                <i class="iconfont icon-date" bindtap="insertDate"></i>
                <i class="iconfont icon--checklist" data-name="list" data-value="check"></i>
                <i class="iconfont icon-youxupailie {{formats.list === 'ordered' ? 'ql-active' : ''}}" data-name="list" data-value="ordered"></i>
                <i class="iconfont icon-wuxupailie {{formats.list === 'bullet' ? 'ql-active' : ''}}" data-name="list" data-value="bullet"></i>
                <i class="iconfont icon-undo" bindtap="undo"></i>
                <i class="iconfont icon-redo" bindtap="redo"></i>
                <i class="iconfont icon-outdent" data-name="indent" data-value="-1"></i>
                <i class="iconfont icon-indent" data-name="indent" data-value="+1"></i>
                <i class="iconfont icon-fengexian" bindtap="insertDivider"></i>
                <i class="iconfont icon-charutupian" bindtap="insertImage"></i>
                <i class="iconfont icon-format-header-1 {{formats.header === 1 ? 'ql-active' : ''}}" data-name="header" data-value="{{1}}"></i>
                <i class="iconfont icon-format-header-2 {{formats.header === 2 ? 'ql-active' : ''}}" data-name="header" data-value="{{2}}"></i>
                <i class="iconfont icon-format-header-3 {{formats.header === 3 ? 'ql-active' : ''}}" data-name="header" data-value="{{3}}"></i>
                <i class="iconfont icon-format-header-4 {{formats.header === 4 ? 'ql-active' : ''}}" data-name="header" data-value="{{4}}"></i>
                <i class="iconfont icon-zitixiabiao {{formats.script === 'sub' ? 'ql-active' : ''}}" data-name="script" data-value="sub"></i>
                <i class="iconfont icon-zitishangbiao {{formats.script === 'super' ? 'ql-active' : ''}}" data-name="script" data-value="super"></i>
                <i class="iconfont icon-quanping"></i>
                <i class="iconfont icon-shanchu" bindtap="clear"></i>
                <i class="iconfont icon-direction-rtl {{formats.direction === 'rtl' ? 'ql-active' : ''}}" data-name="direction" data-value="rtl"></i>
            </view>
            <editor id="editor" class="ql-container" placeholder="{{placeholder}}" showImgSize showImgToolbar showImgResize bindstatuschange="onStatusChange" read-only="{{readOnly}}" bindready="onEditorReady"></editor>
        </view>
    </view>
    <view class="ajc" style="margin:10px;">
        <button type="primary" bindtap="toDeatil">查看生成页面</button>
    </view>
</view>

test.wxss

/* pages/share-items/editJingyan.wxss *//* pages/share-items/addJingyan.wxss *//* pages/share-items/addBlogItem.wxss */
/* 引入editor富文本编辑器样式 */
@import "../../editor/iconfont.wxss";



.eidt-detail-images-container .btn-container {
    margin-top: 20rpx;
}

.eidt-detail-images-container .btn-container .btn-view {
    padding: 0rpx 32rpx 32rpx 32rpx;
}

.eidt-detail-images-container .btn-container .btn-view button {
    border-radius: 0rpx;
}

.wrapper {
    padding: 5px;
    
}

.iconfont {
    display: inline-block;
    padding: 8px 8px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 20px;
}

.toolbar {
    box-sizing: border-box;
    border: 2rpx solid red;

    font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}

.ql-container {
    box-sizing: border-box;
    padding: 12px 15px;
    width: 100%;
    min-height: 50vh;
    height: 100%;
    background: #fff;
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.5;
    border: 1px solid #eee;
}

.ql-active {
    color: #06c;
}

.title{
  font-weight: bold;
  font-size: 20px;
  margin: 10rpx;
}

test.js

// 查看事件文档https://developers.weixin.qq.com/miniprogram/dev/api/media/editor/EditorContext.html
const app = getApp();
Page({
  data: {
    formats: {},
    bottom: 0,
    readOnly: false,
    placeholder: '介绍一下你的详情吧，支持文字和图片...',
    _focus: false,
  },
  readOnlyChange() {
    this.setData({
      readOnly: !this.data.readOnly
    })
  },
  onLoad() {

  },
  // 编辑器初始化完成时触发
  onEditorReady() {
    const that = this;
    wx.createSelectorQuery().select('#editor').context(function (res) {
      that.editorCtx = res.context;
    }).exec();
  },
  undo() {
    this.editorCtx.undo();
  },
  redo() {
    this.editorCtx.redo();
  },
  format(e) {
    let {
      name,
      value
    } = e.target.dataset;
    if (!name) return;
    // console.log('format', name, value)
    this.editorCtx.format(name, value);
  },
  // 通过 Context 方法改变编辑器内样式时触发，返回选区已设置的样式
  onStatusChange(e) {
    const formats = e.detail;
    this.setData({
      formats
    });
  },
  // 插入分割线
  insertDivider() {
    this.editorCtx.insertDivider({
      success: function () {
        console.log('insert divider success')
      }
    });
  },
  // 清除
  clear() {
    this.editorCtx.clear({
      success: function (res) {
        console.log("clear success")
      }
    });
  },
  // 移除样式
  removeFormat() {
    this.editorCtx.removeFormat();
  },
  // 插入当前日期
  insertDate() {
    const date = new Date()
    const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
    this.editorCtx.insertText({
      text: formatDate
    });
  },
  // 插入图片
  insertImage() {
    wx.chooseImage({
      count: 1,
      success: () => {
        this.editorCtx.insertImage({
          src: 'https://profile.csdnimg.cn/7/2/3/2_qq_36789311',
          width: '100%',
          data: {
            id: 'abcd',
            role: 'god'
          },
          success: () => {
            console.log('insert image success')
          }
        })
      }
    });
  },
  //选择图片
  chooseImage(e) {
    wx.chooseImage({
      sizeType: ['original', 'compressed'], //可选择原图或压缩后的图片
      sourceType: ['album', 'camera'], //可选择性开放访问相册、相机
      success: res => {
        const images = this.data.images.concat(res.tempFilePaths);
        this.data.images = images.length <= 3 ? images : images.slice(0, 3);
      }
    })
  },
  //查看详细页面
  toDeatil() {
    this.editorCtx.getContents({
      success: (res) => {
        console.log(res.html)
        app.globalData.html = res.html
        wx.navigateTo({
          url: '/pages/detail/detail'
        })

      },
      fail: (res) => {
        console.log("fail：", res);
      }
    });
  },

  // 当是博客本人点击编辑时，进行事件触发
  onEdit(){
    
  }
})

演示结果如下

小程序的四次元口袋：editor富文本编辑器的使用、渲染，以及rich-text进行解析

3、富文本解析

为了方便演示，我们另外添加一组page文件，通过富文本进行解析显示。

show.wxml

<!-- pages/details/details.wxml -->
<rich-text nodes="{{html}}"></rich-text>
<view class="ajc">
    <button type="primary" bindtap="back">返回</button>
</view>

show.wxss

/* pages/detail/detail.wxss */
page{
    box-sizing: border-box;
    padding: 12px 15px;
    width: 100%;
    min-height: 50vh;
    height: 100%;
    background: #fff;
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.5;
}

show.js

// pages/details/details.js
const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {

  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      html: app.globalData.html
    })
  },
  // 返回0
  back() {
    wx.navigateBack({
      delta: 1,
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})

最后显示如下：

小程序的四次元口袋：editor富文本编辑器的使用、渲染，以及rich-text进行解析

4、给富文本预先设置内容

很简单，只需对之前的test.js文件重新修改下即可。

// 查看事件文档https://developers.weixin.qq.com/miniprogram/dev/api/media/editor/EditorContext.html
const app = getApp();
Page({
  data: {
    formats: {},
    bottom: 0,
    readOnly: false,
    placeholder: '介绍一下你的详情吧，支持文字和图片...',
    _focus: false,
  },
  readOnlyChange() {
    this.setData({
      readOnly: !this.data.readOnly
    })
  },
  onLoad() {

  },
  // 编辑器初始化完成时触发
  onEditorReady() {
    // const that = this;
    // wx.createSelectorQuery().select('#editor').context(function (res) {
    //   that.editorCtx = res.context;
    // }).exec();
    this.editContent()
  },
  undo() {
    this.editorCtx.undo();
  },
  redo() {
    this.editorCtx.redo();
  },
  format(e) {
    let {
      name,
      value
    } = e.target.dataset;
    if (!name) return;
    // console.log('format', name, value)
    this.editorCtx.format(name, value);
  },
  // 通过 Context 方法改变编辑器内样式时触发，返回选区已设置的样式
  onStatusChange(e) {
    const formats = e.detail;
    this.setData({
      formats
    });
  },
  // 插入分割线
  insertDivider() {
    this.editorCtx.insertDivider({
      success: function () {
        console.log('insert divider success')
      }
    });
  },
  // 清除
  clear() {
    this.editorCtx.clear({
      success: function (res) {
        console.log("clear success")
      }
    });
  },
  // 移除样式
  removeFormat() {
    this.editorCtx.removeFormat();
  },
  // 插入当前日期
  insertDate() {
    const date = new Date()
    const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
    this.editorCtx.insertText({
      text: formatDate
    });
  },
  // 插入图片
  insertImage() {
    wx.chooseImage({
      count: 1,
      success: () => {
        this.editorCtx.insertImage({
          src: 'https://profile.csdnimg.cn/7/2/3/2_qq_36789311',
          width: '100%',
          data: {
            id: 'abcd',
            role: 'god'
          },
          success: () => {
            console.log('insert image success')
          }
        })
      }
    });
  },
  //选择图片
  chooseImage(e) {
    wx.chooseImage({
      sizeType: ['original', 'compressed'], //可选择原图或压缩后的图片
      sourceType: ['album', 'camera'], //可选择性开放访问相册、相机
      success: res => {
        const images = this.data.images.concat(res.tempFilePaths);
        this.data.images = images.length <= 3 ? images : images.slice(0, 3);
      }
    })
  },
  //查看详细页面
  toDeatil() {
    this.editorCtx.getContents({
      success: (res) => {
        console.log(res.html)
        app.globalData.html = res.html
        wx.navigateTo({
          url: '/pages/detail/detail'
        })

      },
      fail: (res) => {
        console.log("fail：", res);
      }
    });
  },
  // 进入页面便设置富文本中的内容
  editContent(){
    const that = this;
    wx.createSelectorQuery().select('#editor').context(function (res) {
      that.editorCtx = res.context;
      var html = `<p>你好呀之华</p><p><img src="https://profile.csdnimg.cn/7/2/3/2_qq_36789311" width="100%" data-custom="id=abcd&amp;role=god"></p><p><br></p>`;
      that.editorCtx.setContents({
        "html": html,

      })
    }).exec();
    
  }
})

最后显示如下：

小程序的四次元口袋：editor富文本编辑器的使用、渲染，以及rich-text进行解析

所有的操作记录均已完毕，喜欢请点赞关注，如有不足请予以指正。