修改bug 56576 资料中心 新增 附件上传了 但是提示不能为空

56558 左侧树状图点击标准新闻，然后点击新增，输入信息以及上传附件信息，提交 程序异常

src/pages/regulatoryRepository/dataCenter/index.vue

@@ -247,6 +247,25 @@
             label-width="130px"
             v-if="showInfoModal"
         >
+          <el-form-item label="所属目录" prop="treeId" class="add-form-item">
+            <el-select ref="treeSelect" class="tree-select" v-model="attributeEO.treeId" value-key="id" placeholder="请选择所属目录">
+              <el-option class="tree-select-option" :value="attributeEO.treeId" :label="attributeEO.treeName">
+                <el-tree
+                  ref="tree"
+                  node-key="id"
+                  class="tree-line"
+                  icon-class="icon-tree"
+                  :indent="0"
+                  :props="props"
+                  :data="treeList"
+                  :default-expanded-keys="['1']"
+                  highlight-current
+                  @node-click="selectTreeClick"
+                  :filter-node-method="filterNode">
+                </el-tree>
+              </el-option>
+            </el-select>
+          </el-form-item>
           <el-form-item
               label="类型"
               prop="dataType"
@@ -363,8 +382,13 @@ export default {
         dataTitle: '',
         dataExplain: '',
         attachFileId: '',
+        treeId: '',
+        treeName: ''
       },
       attributeEOFormRules: {
+        treeId: [
+          {required: true, message: '所属目录不能为空', trigger: 'change'},
+        ],
         dataType: [
           {required: true, message: '类型不能为空', trigger: 'change'},
         ],
@@ -462,8 +486,15 @@ export default {
     treeClick(treeNode) {
       this.selectSarMenu = treeNode
       this.dataCenterSearch.treeId = treeNode.id === '1' ? '' : treeNode.id
+      this.attributeEO.treeId = treeNode.id === '1' ? '' : treeNode.id
+      this.attributeEO.treeName = treeNode.name
       this.searchInfo()
     },
+    selectTreeClick(treeNode) {
+      this.dataCenterSearch.treeId = treeNode.id === '1' ? '' : treeNode.id
+      this.attributeEO.treeId = treeNode.id === '1' ? '' : treeNode.id
+      this.attributeEO.treeName = treeNode.name
+    },
     // 树节点鼠标移入移出
     mouseenter(data) {
       if (data.name !== '我的收藏') {
@@ -706,7 +737,8 @@ export default {
         dataType: '',
         dataTitle: '',
         attachFileId: '',
-        treeId: this.selectSarMenu.id
+        treeId: this.selectSarMenu ? this.selectSarMenu.id : this.treeList[0].id,
+        treeName: this.selectSarMenu ? this.selectSarMenu.name : this.treeList[0].name
       }
       this.fileList = []
     },
@@ -743,7 +775,7 @@ export default {
     saveInfo() {
       this.submitLoading = true
       this.$refs['attributeEO'].validate((valid) => {
-        if (valid && this.attributeEO.attachFileId !== '') {
+        if (valid) {
           if (this.attributeTitle === '新增'){
             this.$http.postData(
                 'fileMaterialCenter/file-material',
@@ -777,9 +809,7 @@ export default {
                 }
             )
           }
-
-        } else {
-          this.$message.error('附件不能为空')
+        }else{
           this.submitLoading = false
         }
       })
@@ -792,6 +822,8 @@ export default {
           dataType: '',
           dataTitle: '',
           attachFileId: '',
+          treeId: '',
+          treeName: ''
         }
       })
       this.showInfoModal = false
@@ -1013,4 +1045,14 @@ export default {
     overflow-y: auto;
   }
 }
+.tree-select{
+  .el-select-dropdown__item{
+    height: auto;
+    line-height: normal;
+  }
+}
+.tree-select-option{
+  height: auto;
+  padding: 0;
+}
 </style>