HTML
<el-select v-model.trim ="form.dataList" multiple placeholder="请选择" >
<el-option
v-for="item in data"
:key="item.code"
:label="item.value"
:value="item.code">
</el-option>
</el-select>
this.form.dataList=[]; //存放获得的value值
this.form.dataName=[]; //存放label值
for(let i = 0; i < this.form.dataList.length; i++){
let obj = this.data.map((item) => {
if(item.code === this.form.dataList[i]){
//this.form.dataName.push(item.value)
this.form.dataName= [...this.form.dataName,...item.value]
}
})
}
this.form.dataName 这样就可以拿到你想要的值了
若传后台需要字符串 转一下就好了
this.form.dataName.join() 现在就是字符串了