elementUIselect组件使用及注意事项详解

elementUIselect组件使⽤及注意事项详解
elementUI select组件使⽤详解
动态⽣成option选项
option选项绑定对应的⽂本值和value值
作为表单项⽬，新增、编辑功能
对选项改变后触发相关事件
<div id="app">
<el-form :model="form" ref="form" label-width="100px" class="demo-ruleForm">
<el-form-item label="姓名选择" prop="typeId">
<el-select v-model="form.typeId" placeholder="请选择" @change="change">
<el-option v-for="item in items" :label="" :value="item.id"></el-option>
</el-select>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="add()">新增</el-button>
<el-button type="primary" @click="edit()">编辑</el-button>
<el-button @click="cancel()">取消</el-button>
</el-form-item>
</el-form>
</div>
<script>
var vm = new Vue({
el:"#app",
mounted(){
this.getData();
},
data:{
form:{
typeId:''
},
items:[],
datas:[{name:"senbo",id:'1'},{name:"muse",id:'2'},{name:"bobo",id:'3'}]
},
methods:{
getData:function(){
this.items = this.datas;
},
add:function(){
this.form.typeId = "";
},
cancel(){
this.form.typeId = "";
},
change:function(){
console.log(this.form.typeId)
},
edit:function(){
this.form.typeId ="1";
}
}
})
</script>
当在使⽤select组件的时候，要注意
<el-select v-model="scope.row.state"
@change="editDriftStatus"
placeholder="请选择">
<el-option v-for="item in drifStatusOptions"
:label="bel"
:value="item.value">
</el-option>
</el-select>
el-select ⾥⾯的v-model值要和el-option⾥⾯的value值对上，特别注意数据类型，之前value值写成字符串了，导致没效果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。