element el-select 下拉选中获取整个对象(多个传参)

element中的el-select如何获取选中的整个对象

注意下面代码几项

• value-key=“id”
• :key=“item.id”
• :value=“item”

  <el-select v-model="selectionArr" value-key="id" multiple placeholder="请选择" style=" 100%" @change="selectChange($event)">
    <el-option
      v-for="item in options"
      :key="item.id"
      :label="item.name"
      :value="item">
    </el-option>
  </el-select>
  
  
  selectChange(event) {
      // event 就是已选中的对象数组 , 这里是多选multiple，所以是数组
      // 与 selectionArr 是相同的
  }

  
  原文链接：https://blog.csdn.net/aa390481978/article/details/111317356

已解决:

  <el-table-column label="库位">
    <template slot-scope="scope">
      <el-form-item :prop="'selectData.' + scope.$index + '.sto_bin_number'" :rules="infoForm.rules.sto_bin_number">
          <el-select
            v-model="scope.row.sto_bin_number"
              @change="changeId($event)"
              value-key="sto_bin_id"
              placeholder="请选择">
              <el-option v-for="item in storageBinList" 
               :key="item.sto_bin_id" 
               :label="item.sto_bin_number" 
               :value="item"> 
             </el-option>
          </el-select>
       </el-form-item>
    </template>
  </el-table-column>

    changeId(event) {

　　　 console.log(event);

      let stoBinId = event.sto_bin_id;

      let stoBinNumber = event.sto_bin_number;