Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

docs(web): add Tree FAQ #1998

Merged
merged 2 commits into from
Dec 9, 2024
Merged

docs(web): add Tree FAQ #1998

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
2ecf03f
docs(web): add `Tree` FAQ
RSS1102 Dec 9, 2024
35acda5
docs(web): update `Tree` FAQ and add information about unique values …
RSS1102 Dec 9, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions docs/web/api/tree.en-US.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -111,3 +111,11 @@ Connects parent nodes in the tree with their child nodes at the same level. This
### Why doesn't the `onChange` callback return the value of the parent node when child node is selected in `valueMode = 'all'` mode?

In `valueMode = 'all'` mode, the parent node will only appear in the selected values if all its child nodes are selected.

### Why do other nodes get selected when I select a node?

The `value` field of each item in the `data` array provided to the `Tree` component must be unique to avoid multiple selection issues caused by duplicate indices.

### Why can't I expand nodes correctly even though I set `expanded`?

The `value` field of each item in the `data` array provided to the `Tree` component must be unique to avoid incorrect expansion caused by duplicate indices.
8 changes: 8 additions & 0 deletions docs/web/api/tree.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -115,3 +115,11 @@ spline: data
### 为什么在 `valueMode = 'all'` 模式下，选中子节点时 `onChange` 回调并没有返回父节点的值？

在 `valueMode = 'all'` 模式下,必须当前子节点被全部选中后,父节点才会出现在选中值里面。

### 为什么我选中了一个选中了一个节点，但是其他节点也有被选中的情况？
RSS1102 marked this conversation as resolved.
Show resolved Hide resolved

提供给 `Tree` 组件的数组 `data` 数据中的每个 `value` 字段的值必须是唯一的，避免重复索引导致多选问题。

### 为什么我设置了 `expanded` 却不能正确展开节点？

提供给 `Tree` 组件的数组 `data` 数据中的每个 `value` 字段的值必须是唯一的，避免重复索引导致不能正确展开。
Loading