Can the tree component provide a method getCheckedNodes() ?

[hello-piper]

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

Want to get half-selected tree node

If the node can be selected (show-checkbox is true), it returns the currently selected array of node's keys

(leafOnly) Accept a boolean type parameter whose default value is false. If the parameter is true, it only returns the currently selected array of sub-nodes.

What does the proposed API look like?

Can refer to https://element.eleme.cn/#/en-US/component/tree

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[hello-piper]

没人说话吗

[zkwolf]

半选的暂时先从onCheck参数里取吧