tutorial / mini-app

<!--index.wxml-->
<view class="xn-main">
  <view class="member-top">
    <image class="avatar" src="/images/member-avatar.jpg"></image>
    <view class="member-info">
      <view class="name">{{memberInfo.name}}</view>
      <view class="level">{{memberInfo.levelName}}</view>
    </view>
  </view>
  <view class="code-layout" bindtap="openCode">
     <canvas class="code-img" canvas-id="qrcode1" />
    <view class="code-info">会员ID:{{memberInfo.cardNumber}}</view>
  </view>
</view>
<view class="mumber-pop {{showView?'view_show':'view_hide'}}"  bindtap="closePop">
  <view class="pop-layout" catchtap="noClosePop">
    <canvas class="code-two" canvas-id="barcode" />
    <canvas class="code-img" canvas-id="qrcode" />
     <view class="code-info">会员ID:{{memberInfo.cardNumber}}</view>
  </view>
</view>