vue 一个数组与多个input实现v-model绑定
接口返回的是一个数组,对应的是一堆的input组件,期望input与数组的configValue一一对应绑定,同时不希望做过多的数据操作
数据:( this.configList )
表单:
首先,使用计算属性转换和更新源数据的方法:
computed: { configObj: function() { var obj = {}; this.configList.forEach(element => { obj[element.configCode] = element; }); return obj; } }, methods: { event(val,key) { this.$set(this.configList.find((item) => configCode === 'key'), 'configValue', val); } },
然后直接数据绑定并添加change方法:
<el-col :span="20"> <div style="width: 475px;"> <el-time-select size="medium" v-model="configObj.GLOBAL_TIME_START.configValue" @change="event(configObj.GLOBAL_TIME_START.configValue, 'GLOBAL_TIME_START')" :picker-options="{ start: '00:00', step: '00:15', end: '23:45', maxTime: value2 }" placeholder="开始时间点"> </el-time-select> <span style="color: #bbb;"> 至 </span> <el-time-select size="medium" v-model="configObj.GLOBAL_TIME_END.configValue" @change="event(configObj.GLOBAL_TIME_END.configValue, 'GLOBAL_TIME_END')" :picker-options="{ start: '00:15', step: '00:15', end: '24:00', minTime: value1 }" placeholder="结束时间点"> </el-time-select> </div> </el-col>
本文来自博客园,作者:不如饲猪,转载请注明原文链接:https://www.cnblogs.com/ifeelthecall/p/15899328.html