部门点击编辑出现数据错乱修复

src/views/system/dept/authDept.vue

@@ -99,7 +99,7 @@
           </template>
         </el-table-column>
       </el-table>
-      <el-dialog :title="formMap[formName]" :visible.sync="formVisible" width="45%">
+      <el-dialog :title="formMap[formName]" :before-close="cancelDialog" :visible.sync="formVisible" width="45%">
         <el-form :model="formData" ref="dataForm" :rules="rules" label-width="150px">
           <el-row>
             <el-form-item label="上级部门:" v-if="formData.pid != 0">