<template><el-selectv-model="value1"multipleplaceholder="请选择"><el-optionv-for="item in options":key="item.value":label="item.label":value="item.value"></el-option></el-select></template><script>exportdefault{data() {return{options: [{value:'选项1',label:'黄金糕'}, {value:'选...
@change="changeStaff"style="width:180px"><el-optionv-for="(item, key) in staff":key="key":label="item.label":value="item.value"></el-option></el-select></span></div></template> <script>exportdefault{ data() {return{ staffId: [-1], isContainAll:true, staffNmae: [], staff...
在实际vue项目使用多选框时,倘若用户需要选择多个选项,那他就需要点击多次;该代码实现点击一次即选择全部,并将全部选项显示在多选框内 直接贴代码: <divclass="select-form"><el-form><el-form-item><el-selectplaceholder="请选择活动区域"multiplev-model="citys"><el-optionv-show="!all"label="选择所有"...
<el-option v-for="item in userList":key="item.userId":label="item.username":value="item.userId"></el-option> </el-select> userFilter(query = '') { let arr = this.allUserList.filter((item) => { return item.username.includes(query) || item.userId.includes(query)})if (arr....
<el-selectv-model="userId"filterable:filter-method="userFilter"clearable><el-optionv-for="item in userList":key="item.userId":label="item.username":value="item.userId"></el-option></el-select> userFilter(query=''){let arr=this.allUserList.filter((item)=>{returnitem.username.includes...
</el-option> </el-select> </div> </template> <script> export default { data() { return { chooseAll: false, indeterminate: false, choosedList: [], allList: [ { label: "精选好物", value: "1", }, { label: "炫酷动漫", ...
html部分: <template> <el-select multiple collapse-tags v-model='selectedArray' @change='changeSelect' @remove-tag='removeTag' placeholder='请选择'> <el-option label='全选' value='全选' @click.native='selectAll'></el-option> <el-option v-for='(item, index) in options' :key='index...
<el-option label='全选' value='全选' @click.native='selectAll'></el-option> <el-option v-for='(item, index) in options' :key='index' :label='item.name' :value='item.name'></el-option> </el-select> </template> js部分：export default { data() { return { selectedArray: [],...
现有的很多问题,都是如何解决el-select选项过多的问题。 但是如果有个一个table有40来个columns, 然后根据要求一行就要渲染将近30个el-select组件,并且允许用户插入新添加的数据。 每个el-select里的option数量其实并不多,大概10个左右。 但是当用户插入10条数据的时候,也就是页面里el-table里有将近300个el-select...
<template><divclass="index"><el-selectsize="small"placeholder="请选择游戏"value-key="id"style="width: 100%"multiplefilterableclearablecollapse-tags:reserve-keyword="false"collapse-tags-tooltipv-model="gameParam.gameSelectedList"@remove-tag="handleGameItemRemove"><el-optionv-for="item in gamePar...