API
You can access the tree API by using the treeModel
attribute on the element:
<tree-root #tree [nodes]="nodes"></tree-root>
<button (click)="tree.treeModel.focusNextNode()">next node</button>
<button (click)="tree.treeModel.focusPreviousNode()">previous node</button>
<button (click)="tree.treeModel.focusDrillDown()">drill down</button>
<button (click)="tree.treeModel.focusDrillUp()">drill up</button>
Or by accessing the treeNode that is passed through Events or using Action Mapping.
Here is the Typedoc documentation of the interfaces:
Updated less than a minute ago