1

2026-05-29 14:34:59 +08:00
parent ecc4295e40
commit 532bae8204
4 changed files with 32 additions and 5 deletions
@@ -82,7 +82,7 @@ layout("/layouts/platform.html"){
 			                :expand-on-click-node="false"
 			                :props="{ children: 'children', label: 'name' }"
 			                node-key="id"
-			                default-expand-all
+			                :default-expanded-keys="firstLevelExpandedKeys"
 			                @node-click="treeNodeClick"
 			                :filter-node-method="filterNode"
 			                highlight-current
@@ -157,6 +157,7 @@ layout("/layouts/platform.html"){
                filterText: null,
                currentTreeNode: null,
                currentTreeData: null,
+                firstLevelExpandedKeys: [],
                treeData: []
            }
        },
@@ -176,6 +177,10 @@ layout("/layouts/platform.html"){
                    this.treeData = res.data
                    if (this.treeData) {
                        this.currentTreeData = this.treeData[0]
+                        // 默认只展开树的第一层级，避免多级单位数据一次性全部展开。
+                        this.firstLevelExpandedKeys = this.treeData.map(function (item) {
+                            return item.id
+                        })
                    }
                })
            },