效果

代码

 wxml

<view class="all"><view class="item_all" wx:for="{{info}}" wx:key="index"><view class='position {{item.checked?"checked_parameter":""}}' data-id="{{item.employee_num}}" bindtap='selectcustomer'><view class="vv_1">{{item.num_name}}</view></view></view>
</view>

wxss

/* 列表 */
.item_all {/* border: 1px solid black; */margin-bottom: 3%;width: 100%;
}.position {display: flex;flex-direction: column;justify-content: center;height: 80px;border-radius: 10px;background-color: #fff;box-shadow: 2px 2px 2px gainsboro;
}.vv_1 {margin-left: 5%;word-break: break-all;
}/* 选中之后的样式设置 */
.checked_parameter {background-color: #74bfe7;color: #fff;
}

js 

const app = getApp()
Page({data: {info: [{employee_num: 1001,employee_name: '张三',checked: false,num_name: '1001-张三'},{employee_num: 1002,employee_name: '李四',checked: false,num_name: '1002-李四'}, {employee_num: 1003,employee_name: '王五',checked: false,num_name: '1003-王五'}, {employee_num: 1004,employee_name: '赵六',checked: false,num_name: '1004-赵六'}],parameterList: ''},// 参数点击响应事件selectcustomer: function (e) {var this_checked = e.currentTarget.dataset.id //获取对应的条目idvar parameterList = this.data.info //获取Json数组console.log(this_checked)for (var i = 0; i < parameterList.length; i++) {if (parameterList[i].employee_num == this_checked) {parameterList[i].checked = true; //当前点击的位置为true即选中this.setData({parameterList:parameterList[i]})console.log('参数', this.data.parameterList)} else {parameterList[i].checked = false; //其他的位置为false}}this.setData({info:parameterList})},
})