Five stars in WeChat applets

We often have comments on services or items. the general method is five stars, and the rating is quickly achieved through touch. We often have comments on services or items. the general method is five stars, and the rating is quickly achieved through touch.


Let's take a look at the implementation:

WXML code

   
   
  
   
Description
    
         
          
          
          
          
      
     
 

JS code

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

Here, the specific value of this score is controlled and determined by the variation of the flag value of a variable.
Bind an event function for each star to change the score to set the value change.

WCSS code

/* Star Style */. stars {background-image: url ("http://m.dev.vd.cn/static/xcx/v1/goo/star ()@1.5x.png"); width: 43rpx; height: 43rpx; background-size: 43rpx 43rpx; margin-left: 40rpx ;}. on {background-image: url ("http://m.dev.vd.cn/static/xcx/v1/goo/star@1.5x.png"); width: 43rpx; height: 43rpx; background-size: 43rpx 43rpx;/* margin-left: 10px ;*/}

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