修复科室添加后报错，以及添加上级科室字段

src/views/user/department.vue

@@ -84,6 +84,11 @@
         <el-form-item label="部门代码（选填）">
           <el-input v-model="tempDepartment.code" type="text" size="small" style="width: 200px" />
         </el-form-item>
+        <el-form-item label="上级科室">
+          <el-select v-model="tempDepartment.parentId" filterable clearable>
+            <el-option v-for="dept in departments" :key="dept.id" :value="dept.id" :label="dept.name" />
+          </el-select>
+        </el-form-item>
         <el-form-item label="成员">
           <template>
             <el-transfer v-model="departmentUserList" :props="{key: 'id', label: 'nickname'}" :button-texts="['移除', '添加']" :titles="['未分配员工', '部门成员']" :data="unAllotUserList" />
@@ -134,15 +139,31 @@ export default {
       multipleSelection: [],
       isIndeterminate: true,
       sbzlList: [],
-      areas: []
+      areas: [],
+      departmentAll: []
+    }
+  },
+  computed: {
+    departments: function() {
+      return this.departmentAll.filter(row => row.id !== this.tempDepartment.id)
     }
   },
   created() {
     this.getList()
     this.getSbzlList()
     this.getArea()
+    this.getAllDepartment()
   },
   methods: {
+    getAllDepartment() {
+      this.api({
+        url: '/department/all',
+        method: 'get'
+      }).then(data => {
+        this.departmentAll = [{ id: 0, name: '顶级科室' }]
+        this.departmentAll = this.departmentAll.concat(data)
+      })
+    },
     getSbzlList() {
       this.api({
         url: '/sedirectory/getList',
@@ -181,7 +202,9 @@ export default {
     },
     showCreate() {
       this.leaders = this.$store.getters.allUser
-      this.tempDepartment = {}
+      this.tempDepartment = {
+        parentId: 0
+      }
       this.getUserListByDepartmentIdOrNull(0)
       this.dialogStatus = 'create'
       this.dialogFormVisible = true
@@ -189,9 +212,9 @@ export default {
     showUpdate(item) {
       this.leaders = this.$store.getters.allUser
       this.tempDepartment = item
-      this.tempDepartment.quhuadaima = item.quhuadaima.split(',')
-      this.tempDepartment.shebeizhongleidaima = item.shebeizhongleidaima.split(',')
-      this.tempDepartment.jianyanleibie = item.jianyanleibie.split(',')
+      this.tempDepartment.quhuadaima = item.quhuadaima && item.quhuadaima.split(',')
+      this.tempDepartment.shebeizhongleidaima = item.shebeizhongleidaima && item.shebeizhongleidaima.split(',')
+      this.tempDepartment.jianyanleibie = item.jianyanleibie && item.jianyanleibie.split(',')
       this.getUserListByDepartmentIdOrNull(item.id)
       this.getUserListByDepartmentId(item.id)
       this.dialogStatus = 'update'
@@ -227,9 +250,9 @@ export default {
       const form = {}
       form.department = this.tempDepartment
       form.userIds = this.departmentUserList
-      form.department.quhuadaima = form.department.quhuadaima.toString()
-      form.department.shebeizhongleidaima = form.department.shebeizhongleidaima.toString()
-      form.department.jianyanleibie = form.department.jianyanleibie.toString()
+      form.department.quhuadaima = form.department.quhuadaima && form.department.quhuadaima.toString()
+      form.department.shebeizhongleidaima = form.department.shebeizhongleidaima && form.department.shebeizhongleidaima.toString()
+      form.department.jianyanleibie = form.department.jianyanleibie && form.department.jianyanleibie.toString()
       this.$refs['tempDepartment'].validate(valid => {
         if (valid) {
           addDepartmentFn(form).then(() => {