Is there a way in Angular to retrieve the positions of nodes within a TreeNode hierarchy based on their display order?
I have data structured as TreeNode objects, which include children that can branch off further. How can I access these nodes according to their hierarchical position? For example, if child1 is a child of Children and Children is a child of 'Root', then the position of child2 would be "Root.Children.child1".
**export interface TreeNode {
label?: string;
child?: [TreeNode];
}**
import { TreeNode } from 'primeng/api';
Utilize the import of TreeNode without the need for an interface.
treeData: TreeNode[]=[
{
"label": "Documents",
"data": "Documents Folder",
"expandedIcon": "fa fa-folder-open",
"collapsedIcon": "fa fa-folder",
"children": [{
"label": "Documents 2",
"data": "Documents Folder 2",
"expandedIcon": "fa fa-folder-open",
"collapsedIcon": "fa fa-folder",
"children":[{ 'same format for any number
of childrens' }]
}]
}]
This p-tree structure allows for a flexible layout with unlimited child elements. You can customize the expanded and collapsed icons using icon classes from prime-ng or other font icons. Use 'expanded':true; to automatically expand a node by default.
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