微信小程序内容组件 rich-text(2)-木庄网络博客

JavaScript

const htmlSnip =
`<div class="div_class">
  <h1>Title</h1>
  <p class="p">
    Life is&nbsp;<i>like</i>&nbsp;a box of
    <b>&nbsp;chocolates</b>.
  </p>
</div>
`

const nodeSnip =
`Page({
  data: {
    nodes: [{
      name: 'div',
      attrs: {
        class: 'div_class',
        style: 'line-height: 60px; color: red;'
      },
      children: [{
        type: 'text',
        text: 'You never know what you're gonna get.'
      }]
    }]
  }
})
`

Page({
  onShareAppMessage() {
    return {
      title: 'rich-text',
      path: 'page/component/pages/rich-text/rich-text'
    }
  },

  data: {
    htmlSnip,
    nodeSnip,
    renderedByHtml: false,
    renderedByNode: false,
    nodes: [{
      name: 'div',
      attrs: {
        class: 'div_class',
        style: 'line-height: 60px; color: #1AAD19;'
      },
      children: [{
        type: 'text',
        text: 'You never know what you\'re gonna get.'
      }]
    }]
  },
  renderHtml() {
    this.setData({
      renderedByHtml: true
    })
  },
  renderNode() {
    this.setData({
      renderedByNode: true
    })
  },
  enterCode(e) {
    console.log(e.detail.value)
    this.setData({
      htmlSnip: e.detail.value
    })
  }
})

WXML

<view class="container">
  <view class="page-body">
    <view class="page-section">
      <view class="page-section-title">通过HTML String渲染</view>
      <view class="page-content">
        <scroll-view scroll-y>{{htmlSnip}}</scroll-view>
        <button style="margin: 30rpx 0" type="primary" bindtap="renderHtml">渲染HTML</button>
        <block wx:if="{{renderedByHtml}}">
          <rich-text nodes="{{htmlSnip}}"></rich-text>
        </block>
      </view>
    </view>

    <view class="page-section">
      <view class="page-section-title">通过节点渲染</view>
      <view class="page-content">
        <scroll-view scroll-y>{{nodeSnip}}</scroll-view>
        <button style="margin: 30rpx 0" type="primary" bindtap="renderNode">渲染Node</button>
        <block wx:if="{{renderedByNode}}">
          <rich-text nodes="{{nodes}}"></rich-text>
        </block>
      </view>
    </view>
  </view>

</view>

标签：微信小程序

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