完善组织管理--主管人员选择后可清空

anrui-system-ui/src/views/organizationManage/organizationManage.vue

@@ -36,7 +36,7 @@
         <tr>
           <td>主管人员</td>
           <td>
-            <el-select v-model="form.zgStaffSid" style="width:300px" filterable>
+            <el-select v-model="form.zgStaffSid" style="width:300px" filterable clearable>
               <el-option v-for="item in staffdata" :key="item.sid" :label="item.name" :value="item.sid"/>
             </el-select>
           </td>
@@ -210,7 +210,7 @@
           <tr>
             <td>主管人员</td>
             <td>
-              <el-select v-model="form.zgStaffSid" style="width:300px" filterable>
+              <el-select v-model="form.zgStaffSid" style="width:300px" filterable clearable>
                 <el-option v-for="item in staffdata" :key="item.sid" :label="item.name" :value="item.sid"/>
               </el-select>
             </td>