github_mirrors/vue-vben-admin
1
0
Fork 0
mirror of https://github.com/vbenjs/vue-vben-admin.git synced 2025-01-25 02:58:43 +08:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Update useTree.ts (#2602)

Browse Source 
修复获取子节点出错
This commit is contained in:
JokeHe 2023-03-06 11:24:24 +08:00 committed by GitHub
parent 72dbe574d3
commit 8d218ec8d5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/components/Tree/src/hooks/useTree.ts
View File

@ -181,14 +181,16 @@ export function useTree(treeDataRef: Ref<TreeDataItem[]>, getFieldNames: Compute
function getSelectedNode(key: KeyType, list?: TreeItem[], selectedNode?: TreeItem | null) {
if (!key && key !== 0) return null;
const treeData = list || unref(treeDataRef);
const { key: keyField, children: childrenField } = unref(getFieldNames);
if (!keyField) return;
treeData.forEach((item) => {
if (selectedNode?.key || selectedNode?.key === 0) return selectedNode;
if (item.key === key) {
if (item[keyField] === key) {
selectedNode = item;
return;
}
if (item.children && item.children.length) {
selectedNode = getSelectedNode(key, item.children, selectedNode);
if (item[childrenField!] && item[childrenField!].length) {
selectedNode = getSelectedNode(key, item[childrenField!], selectedNode);
}
});
return selectedNode || null;