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Merge pull request #6951 from sinkersan/issue-6950 

fix: Performance issue for TreeSelect component
master
Tuğçe Küçükoğlu 2024-12-20 10:10:41 +03:00 committed by GitHub
parent 4b090bebc2 3782131fac
commit 86de5aafa2
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1 changed files with 17 additions and 17 deletions
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34
packages/primevue/src/treeselect/TreeSelect.vue
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@ -452,22 +452,11 @@ export default {
onOverlayKeydown(event) {
if (event.code === 'Escape') this.hide();
},
findSelectedNodes(node, keys, selectedNodes) {
if (node) {
if (this.isSelected(node, keys)) {
selectedNodes.push(node);
delete keys[node.key];
}
fillNodeMap(node, nodeMap) {
nodeMap[node.key] = node;
if (Object.keys(keys).length && node.children) {
for (let childNode of node.children) {
this.findSelectedNodes(childNode, keys, selectedNodes);
}
}
} else {
for (let childNode of this.options) {
this.findSelectedNodes(childNode, keys, selectedNodes);
}
if (node.children?.length) {
node.children.forEach(children => this.fillNodeMap(children, nodeMap))
}
},
isSelected(node, keys) {
@ -520,13 +509,24 @@ export default {
}
},
computed: {
nodeMap() {
const nodeMap = {};
this.options?.forEach(node => this.fillNodeMap(node, nodeMap))
return nodeMap;
},
selectedNodes() {
let selectedNodes = [];
if (this.d_value && this.options) {
let keys = { ...this.d_value };
Object.keys(this.d_value).forEach(key => {
const node = this.nodeMap[key];
this.findSelectedNodes(null, keys, selectedNodes);
if (this.isSelected(node, this.d_value)) {
selectedNodes.push(node)
}
})
}
return selectedNodes;