标签隐藏

<image wx:if="{{false}}"

组件复用

wxml

<block wx:for="{{contentkey}}" wx:for-item="item">
    <view class="news">
      <view class="head">
        <image src="{{item.img.authimg}}"></image>
        <text>{{"from "+item.date}}</text>
      </view>
      <image class="backimg" src="{{item.img.backimg}}"></image>
      <text>{{item.text}}</text>
    </view>
  </block>

js

 var content=[{
     date:"Oct 29 2017",
     img:{
       backimg: "imgs/cat.png",
       authimg: "imgs/1.png",
     },
     text:"似虎能缘木，如驹不伏辕。但知空鼠穴，无意为鱼餐。薄荷时时醉，氍毹夜夜温。前生旧童子，伴我老山村。",
     hide:true
   },
      {date:"Sep 28 2017",
      img:{
        backimg: "imgs/crab.png",
        authimg: "imgs/3.png",
      },
      text: "服役无人自炷香，狸奴乃肯伴禅房。昼眠共藉床敷软，夜坐同闻漏鼓长。贾勇遂能空鼠穴，策勋何止履胡肠。鱼飱虽薄真无愧，不向花间捕蝶忙。",
      hide:true
   },
   ]

    this.setData({
      contentkey:content
      });
  },