前端工作总结122-无法选中的状态一定要绑定在select上面

   <el-form-item prop="department_id" label="所属部门" :label-width="formLabelWidth">
        <select-form @change="DepartmentList"  v-model="form.department_id" />
      </el-form-item>
      <el-form-item v-show="property.includes('0')"  prop="business_module" 
label="所属栏目" :label-width="formLabelWidth">
        <!--注意用户的返回值-->
        <el-select @change="updateFun" v-model="form.business_module" 
 placeholder="请选择所属栏目" multiple>
          <el-option  v-for="label in business_module" :label="label" :value="label"></el-option>
        </el-select>
      </el-form-item>
      <!--判断数据里面是有0或者1-->
      <el-form-item v-show="property.includes('1')" prop="column" label="所属单元" 
:label-width="formLabelWidth">
        <!--注意用户的返回值-->
        <el-select @change="updateFg" v-model="form.column"  placeholder="请选择所属栏目" multiple>
          <el-option  v-for="label in column" :label="label" :value="label"></el-option>
        </el-select>
      </el-form-item>