feat:分类查询

src/modules/teach-tool/QuestionCategoryManage.jsx

@@ -2,7 +2,7 @@
  * @Author: yuananting
  * @Date: 2021-02-23 18:28:50
  * @LastEditors: yuananting
- * @LastEditTime: 2021-03-15 15:14:10
+ * @LastEditTime: 2021-03-18 18:13:26
  * @Description: 助学工具-题库-主页面分类管理
  * @Copyrigh: © 2020 杭州杰竞科技有限公司 版权所有
  */
@@ -51,12 +51,24 @@ class QuestionCategoryManage extends Component {
     };
     QuestionBankService.queryCategoryTree(query).then((res) => {
       const { result = [] } = res;
-      const defaultNode = { id: "0", categoryName: "未分类", categoryCount: 0 };
+      let str = "未分类";
+      if (categoryName && str.indexOf(categoryName) < 0) {
+        this.setState({ treeData: this.renderTreeNodes(result, categoryName) });
+        this.setState({
+          expandedKeys: this.getFirstLevelKeys(result),
+        });
+      } else {
+        const defaultNode = {
+          id: "0",
+          categoryName: "未分类",
+          categoryCount: 0,
+        };
         result.unshift(defaultNode);
         this.setState({ treeData: this.renderTreeNodes(result, categoryName) });
         this.setState({
           expandedKeys: this.getFirstLevelKeys(result),
         });
+      }
     });
   };
 

src/modules/teach-tool/components/QuestionBankSider.jsx

@@ -2,7 +2,7 @@
  * @Author: yuananting
  * @Date: 2021-02-22 10:59:43
  * @LastEditors: yuananting
- * @LastEditTime: 2021-03-18 09:33:50
+ * @LastEditTime: 2021-03-18 18:16:16
  * @Description: 助学工具-题库-题库主页面侧边栏
  * @Copyrigh: © 2020 杭州杰竞科技有限公司 版权所有
  */
@@ -19,7 +19,9 @@ class QuestionBankSider extends Component {
   constructor(props) {
     super(props);
     this.state = {
-      selectedKeys: getParameterByName("categoryId") ?  [getParameterByName("categoryId")] : ["0"],
+      selectedKeys: getParameterByName("categoryId")
+        ? [getParameterByName("categoryId")]
+        : ["0"],
       searchValue: null,
       NewEditQuestionBankCategory: null, //新增或编辑分类模态框
       ImportCourseCategory: null, // 引用课程分类模态框
@@ -29,13 +31,19 @@ class QuestionBankSider extends Component {
 
   componentDidMount() {
     this.queryCategoryTree();
-    this.props.getSelectedCategoryId(getParameterByName("categoryId") ?  [getParameterByName("categoryId")] : ["0"],)
+    this.props.getSelectedCategoryId(
+      getParameterByName("categoryId")
+        ? [getParameterByName("categoryId")]
+        : ["0"]
+    );
   }
 
   shouldComponentUpdate(nextProps, nextState) {
     const { updatedCategoryId } = nextProps;
     if (this.props.updatedCategoryId !== updatedCategoryId) {
-      this.setState({ selectedKeys: [updatedCategoryId] }, () => this.queryCategoryTree());
+      this.setState({ selectedKeys: [updatedCategoryId] }, () =>
+        this.queryCategoryTree()
+      );
     }
     return true;
   }
@@ -59,7 +67,7 @@ class QuestionBankSider extends Component {
   /** 树状选中事件 */
   onSelect = (selectedKeys) => {
     this.setState({ selectedKeys });
-    this.props.getSelectedCategoryId(selectedKeys)
+    this.props.getSelectedCategoryId(selectedKeys);
   };
 
   // 查询分类树
@@ -72,12 +80,29 @@ class QuestionBankSider extends Component {
     };
     QuestionBankService.queryQuestionCategoryTree(query).then((res) => {
       const { categoryList = [], noCategoryCnt = 0 } = res.result;
-      const defaultNode = { id: "0", categoryName:"未分类", categoryCount: noCategoryCnt}
+
+      let str = "未分类";
+      if (categoryName && str.indexOf(categoryName) < 0) {
+        this.setState({
+          treeData: this.renderTreeNodes(categoryList, categoryName),
+        });
+        this.setState({
+          expandedKeys: this.getFirstLevelKeys(categoryList),
+        });
+      } else {
+        const defaultNode = {
+          id: "0",
+          categoryName: "未分类",
+          categoryCount: noCategoryCnt,
+        };
         categoryList.unshift(defaultNode);
-      this.setState({ treeData: this.renderTreeNodes(categoryList, categoryName) });
+        this.setState({
+          treeData: this.renderTreeNodes(categoryList, categoryName),
+        });
         this.setState({
           expandedKeys: this.getFirstLevelKeys(categoryList),
         });
+      }
     });
   };