bug fix ，菜单默认打开二级目录

dsk-operate-ui/src/views/projectCostLedger/detail/components/DirectCost/index.vue

@@ -158,7 +158,7 @@ export default {
       menuDetails:{},
       menuOptions: {
         nodeName: "menuName",
-        nodeValue: "menuName",
+        nodeValue: "menuId",
         children : "childrenList"
       },
       detailsId:'',

dsk-operate-ui/src/views/projectCostLedger/detail/components/ProjectSideMenu/ProjectMenuItem.vue

@@ -15,7 +15,7 @@
             </div>
           </template>
           <!-- 子集递归 -->
-          <project-menu-item v-for="(child,index) of menuItem.children" :menuItem="child" :key="child.nodeValue"></project-menu-item>
+          <project-menu-item v-for="(child,index) of menuItem.children" :menuItem="child" :key="`${child.nodeValue}-${child.level}`"></project-menu-item>
         </el-submenu>
       </template>
       <!-- 无子集菜单 -->

dsk-operate-ui/src/views/projectCostLedger/detail/components/ProjectSideMenu/index.vue

 <template>
   <div class="project-side-menu-container">
     <el-menu mode="vertical" class="project-side-menu-instance" :unique-opened="uniqueOpened" :default-active="createMenuIndex(comDefaultActive)"
-      @select="menuSelect" @open="subMenuOpen" @close="subMenuClose" ref="customElMenu">
+      :default-openeds="comDefaultOpeneds" @select="menuSelect" @open="subMenuOpen" @close="subMenuClose" ref="customElMenu">
       <template v-for="(item,index) of tempMenuTree">
-        <project-menu-item :menuItem="item" :key="item.nodeValue">
+        <project-menu-item :menuItem="item" :key="`${item.nodeValue}-${item.level}`">
           <template :slot="`${item.nodeName}-${item.level}`" slot-scope="scope">
             <slot :name="`${scope.data.nodeName}-${scope.data.level}`" :data="scope.data"></slot>
           </template>
@@ -46,6 +46,11 @@ export default {
     defaultActive: {
       type: [String, Number],
       default: ""
+    },
+    // 默认展开的二级菜单
+    defaultOpeneds: {
+      type: Array,
+      default: () => []
     }
   },
   watch: {
@@ -61,6 +66,11 @@ export default {
       handler(newValue) {
         this.comDefaultActive = newValue;
       }
+    },
+    defaultOpeneds: {
+      handler(newValue) {
+        this.comDefaultOpeneds = newValue ? newValue : [];
+      }
     }
   },
   data() {
@@ -75,12 +85,13 @@ export default {
       tempMenuOptions: {},
       tempMenuTree: [],
       comMenuTree: this.menuTree,
-      comDefaultActive: this.defaultActive
+      comDefaultActive: this.defaultActive,
+      comDefaultOpeneds: this.defaultOpeneds
     };
   },
   //可访问data属性
   created() {
-
+    this.openTargetAllSubMenu(this.comDefaultOpeneds);
   },
   //计算集
   computed: {
@@ -91,8 +102,33 @@ export default {
   //方法集
   methods: {
     // 展开所有指定层级的菜单 默认二级
-    openTargetAllSubMenu() {
-      
+    openTargetAllSubMenu(openeds = [], level = 2) {
+      // 组件外传入了值 使用传入值，否则默认获取二级菜单打开二级
+      if (openeds instanceof Array && openeds.length) {
+        // 转换为字符串
+        this.comDefaultOpeneds = openeds.map(item => this.createMenuIndex(item));
+      } else {
+        // 递归查找当前二级目录index
+        const _tempTree = this.tempMenuTree;
+        const result = this.findTargetLevelIndex(_tempTree, 2, []);
+        this.comDefaultOpeneds = result;
+      }
+    },
+    findTargetLevelIndex(data = [], level = 2, result = []) {
+      if (data.length) {
+        for (const item of data) {
+          // level大于传入level直接跳出循环
+          if (item.level > level) break;
+          // 确保打开菜单为目录
+          if (item.level <= level && item.children instanceof Array) {
+            result.push(item.nodeValue);
+          }
+          if (item.children instanceof Array && item.children.length) {
+            this.findTargetLevelIndex(item.children, level, result);
+          }
+        }
+      }
+      return result.map(item => this.createMenuIndex(item));
     },
     // 事件订阅
     subMenuOpen(menuPath, menuPathArray) {
@@ -130,7 +166,7 @@ export default {
       return null;
     },
     // 初始化树形结构
-    initMenuTree(array = []) {
+    async initMenuTree(array = []) {
       if (array?.length) {
         // 合并默认配置
         const _options = this.mergeMenuOptions(JSON.parse(JSON.stringify(this.menuOptions)));
@@ -139,6 +175,8 @@ export default {
         const resultData = this.mapDataByMenuOptions(JSON.parse(JSON.stringify(this.comMenuTree)), _options);
         if (resultData) {
           this.tempMenuTree = resultData;
+          await this.$nextTick();
+          this.openTargetAllSubMenu(this.comDefaultOpeneds);
         }
       }
     },