页面代码结构

<view class=‘idiom-box’>

<block wx:for="{{cy_items}}" wx:key=“id”>

<view class=’{{item.wclass==“w_normal”?“item”:item.wclass}}’ data-id="{{index}}" data-word="{{item.word}}" bindtap=‘selectWord’>

<view class=‘li’>{{item.word}}</view>

</view>

</block>

<!–每关最后两个空列表–>

<view class=‘null’>

</view>

<view class=‘null’>

</view>

</view>