代码如下：
wxml
<view>js
<view class="zan-font-16 my-ib" bindtap="myStarChoose">
<block wx:for="{{starMap}}">
<text wx:if="{{star>=index+1}}" style="padding-right: .5em" class="zan-c-red" data-star="{{index+1}}">★</text>
<text wx:if="{{star<index+1}}" style="padding-right: .5em" class="zan-c-gray-dark"
data-star="{{index+1}}">☆</text>
</block>
</view>
<!--★-->
<text class="zan-c-gray-dark">{{starMap[star-1]}}</text>
</view>
Page({
data: {
star: 0,
starMap: [
'非常差',
'差',
'一般',
'好',
'非常好',
],
},
myStarChoose(e) {
let star = parseInt(e.target.dataset.star) || 0;
this.setData({
star: star,
});
}
});网友回复
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