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fix(tree): fix tree node don't update after push new node into parent (#1231)

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Co-authored-by: bastarder <jie.qian@blockheaders.com>
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bastarder 2021-01-11 10:32:49 +08:00 committed by GitHub
parent 513908a829
commit 1efee81cf3
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1 changed files with 4 additions and 1 deletions
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5
packages/tree/src/tree-node.vue
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@ -133,7 +133,10 @@ export default defineComponent({
}
const childrenKey = tree.props['children'] || 'children'
watch(() => props.node.data[childrenKey], () => {
watch(() => {
const children = props.node.data[childrenKey]
return children && [...children]
}, () => {
props.node.updateChildren()
})