<view class="htz-rate-main"><block wx:for="{{count}}" wx:for-item="item" wx:for-index="index" wx:key="index"><image class="htz-rate-image" style="{{'width:'+(size+'rpx')+';'+('height:'+(size+'rpx')+';')+('padding-right:'+(gutter+'rpx')+';')}}" src="{{checkedVal<index+1?defImgSrc:selImgSrc}}" data-event-opts="{{[['tap',[['checkItem',[index+1]]]]]}}" bindtap="__e"></image></block></view>