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微信小程序小技巧系列《七》五星评分，制作微信小程序组件 ... ...
发布时间:2020-12-19一：实现五星点评
先看一下效果图：
如上图所示，这里我们要添加三个五星点评。
我们这里之讲解一下，“描述相符”的点评
WXML代码 <!--星星评价--> <view class="comment1-description" style="display:flex;flex-direction:row;"> <view class="comment1-description1">描述相符</view> <view class="star-pos" style="display:flex;flex-direction:row;"> <view class="stars {{flag0>=1? 'on': ''}}" bindtap="changeColor1"></view> <view class="stars {{flag0>=2? 'on': ''}}" bindtap="changeColor2"></view> <view class="stars {{flag0>=3? 'on': ''}}" bindtap="changeColor3"></view> <view class="stars {{flag0>=4? 'on': ''}}" bindtap="changeColor4"></view> <view class="stars {{flag0>=5? 'on': ''}}" bindtap="changeColor5"></view> </view> </view>JS代码 Page({ data:{ flag:0 }, changeColor1:function(){ var that = this; that.setData( { flag: 1 }); }, changeColor2:function(){ var that = this; that.setData( { flag:2 }); }, changeColor3:function(){ var that = this; that.setData( { flag: 3 }); }, changeColor4:function(){ var that = this; that.setData( { flag:4 }); }, changeColor5:function(){ var that = this; that.setData( { flag: 5 }); },
WCSS代码 /*星星的样式*/ .stars{ background-image: url("(灰)@1.5x.png"); width: 43rpx; height: 43rpx; background-size: 43rpx 43rpx; margin-left: 40rpx; } .on{ background-image: url("@1.5x.png"); width: 43rpx; height: 43rpx; background-size: 43rpx 43rpx; /*margin-left: 10px;*/
