本文实例为大家分享了小程序实现五星点评效果展示的具体代码，供大家参考，具体内容如下

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("http://m.dev.vd.cn/static/xcx/v1/goo/star(灰)@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;*/
}