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feat(components): [tree-v2] add setExpendKeys method (#9412)

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* feat(components): [tree-v2] add `setExpendKeys` method

* chore: update docs
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zz 2022-08-23 09:32:07 +08:00 committed by GitHub
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commit 9cb8ce47e8
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1
docs/en-US/component/tree-v2.md
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@ -105,6 +105,7 @@ tree-v2/filter
| getCheckedKeys | If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of node's keys | `(leafOnly: boolean)` |
| setCheckedKeys | set certain nodes to be checked | `(keys: TreeKey[])` |
| setChecked | set node to be checked or not | `(key: TreeKey, checked: boolean)` |
| setExpendKeys | set certain nodes to be expand | `(keys: TreeKey[])` |
| getHalfCheckedNodes | If the node can be selected (`show-checkbox` is `true`), it returns the currently half selected array of nodes | - |
| getHalfCheckedKeys | If the node can be selected (`show-checkbox` is `true`), it returns the currently half selected array of node's keys | - |
| getCurrentKey | return the highlight node's key (undefined if no node is highlighted) | - |

5
packages/components/tree-v2/src/composables/useTree.ts
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@ -191,6 +191,10 @@ export function useTree(props: TreeProps, emit) {
}
}
function setExpendKeys(keys: TreeKey[]) {
expandedKeySet.value = new Set(keys)
}
function handleNodeClick(node: TreeNode, e: MouseEvent) {
emit(NODE_CLICK, node.data, node, e)
handleCurrentChange(node)
@ -300,5 +304,6 @@ export function useTree(props: TreeProps, emit) {
getNode,
expandNode,
collapseNode,
setExpendKeys,
}
}

2
packages/components/tree-v2/src/tree.vue
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@ -93,6 +93,7 @@ export default defineComponent({
getNode,
expandNode,
collapseNode,
setExpendKeys,
} = useTree(props, ctx.emit)
ctx.expose({
@ -110,6 +111,7 @@ export default defineComponent({
getNode,
expandNode,
collapseNode,
setExpendKeys,
})
return {