本文实例为大家分享了微信小程序实现展示评分结果的具体代码，供大家参考，具体内容如下
星星评分展示1
根据评分展示整颗行星或者半颗星星
星星评分展示2
根据评分按照小数点展示整颗行星或者部分星星
wxml
<view class="conmmentbox">
<view class="starbox">
<view class="stars2" style="width: 130rpx">
<view>
<image src="../../image/token_img/lp_ct2.png"></image>
<image src="../../image/token_img/lp_ct2.png"></image>
<image src="../../image/token_img/lp_ct2.png"></image>
<image src="../../image/token_img/lp_ct2.png"></image>
<image src="../../image/token_img/lp_ct2.png"></image>
</view>
</view>
<view class="stars" style="width: {{praisestars}};">
<view>
<image src="../../image/token_img/lp_dj1.png"></image>
<image src="../../image/token_img/lp_dj1.png"></image>
<image src="../../image/token_img/lp_dj1.png"></image>
<image src="../../image/token_img/lp_dj1.png"></image>
<image src="../../image/token_img/lp_dj1.png"></image>
</view>
</view>
</view>
{{ praiseNum }}分
</view>
wxss
.conmmentbox{
display: inline-block;
font-size: 22rpx;
color: #F74754;
}
.conmmentstars{
width: 26rpx;
height: 26rpx;
}
.doortimes{
color: #F74754;
margin-left: 10rpx;
}
.starbox{
width: 130rpx;
height: 30rpx;
position: relative;
display: inline-block;
overflow: hidden;
float: left;
}
.stars{
width: 130rpx;
height: 30rpx;
position: relative;
top: 0;
left: 0;
overflow: hidden;
}
.stars2{
height: 30rpx;
width: 130rpx;
overflow: hidden;
position: absolute;
top: 0;
left: 0;
overflow: hidden;
}
.stars image,.stars2 image{
width: 26rpx;
height: 26rpx;
float: left;
white-space:nowrap;
}
.stars view,.stars2 view{
width: 130rpx;
position: absolute;
}
js
//星星评分
var praiseNums=res.data.result.praiseNum;//获取数据评分
var praisestars=(praiseNums/5)*100+'%';
// console.log(praisestars);
that.setData({
praisestars: praisestars
})
星星评分
单击星星，整颗星星
wxml
<!--pages/test/test.wxml-->
<view>
<view>一:显示后台给的评分</view>
<block wx:for="{{one_1}}">
<image src='../../images/use_sc2.png'></image>
</block>
<block wx:for="{{two_1}}">
<image src='../../images/use_sc.png'></image>
</block>
</view>
<view>这里num给的是几分就显示几颗星星</view>
<view style='margin-top:60px;'>二:显示用户选择的评分</view>
<block wx:for="{{one_2}}" wx:key="index">
<image catchtap='in_xin' id='{{index+1}}' data-in='use_sc2' src='../../images/use_sc2.png'></image>
</block>
<block wx:for="{{two_2}}" wx:key="index">
<image catchtap='in_xin' id='{{index+1}}' data-in='use_sc' src='../../images/use_sc.png'></image>
</block>
<view>{{one_2}}星</view>
js
// pages/test/test.js
Page({
/**
* 统一满分为5星
*/
data: {
num: 4,//后端给的分数,显示相应的星星
one_1: '',
two_1: '',
one_2: 0,
two_2: 5
},
onLoad: function (options) {
//情况一:展示后台给的评分
this.setData({
one_1: this.data.num,
two_1: 5 - this.data.num
})
},
//情况二:用户给评分
in_xin:function(e){
var in_xin = e.currentTarget.dataset.in;
var one_2;
if (in_xin === 'use_sc2'){
one_2 = Number(e.currentTarget.id);
} else {
one_2 = Number(e.currentTarget.id) + this.data.one_2;
}
this.setData({
one_2: one_2,
two_2: 5 - one_2
})
}
})
wxss
/* pages/test/test.wxss */
image{
height: 60rpx;
width: 60rpx;
display: inline-block
}
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。
