elementUI的el-select选择器同时返回选中项的value和label值

1.绑定一个 @change="事件名称"

<el-select v-model="queryParams.ipid"    clearable size="small"  @change="handleIplevelChange" filterable  placeholder="请输入等级" >
  <el-option
    v-for="item in ipLevelList"
    :key="item.ipid"
    :label="item.ipLevel"
    :value="item.ipid">
  </el-option>
</el-select>

2.定义方法

 methods: {

    handleIplevelChange (ipid) {  //这个ipid是选中的value
      var iplevelobj = this.ipLevelList.find((item) => {
        return item.ipid === ipid  //ipLevelList是数据，找数组里面找到你选中的数据并返回
      })
      this.queryParams.ipLevel= iplevelobj.ipLevel; //iplevelobj.ipLevel 就是选中的label

}, }