p-tree and canDeactivate
Posted: 26 Jun 2020, 23:20
Is there any way for a `p-tree` to hook into Angular's `canDeactivate`?
(onNodeClick) grabs the node and navigates to it's view (that info is added to the node object). But if an existing component is marked with a canDeactivate, which triggers a dialog yes/no to the user, the tree still selects the clicked node.
The structure is of the components is something like:
Code: Select all
<p-tree class="large"
[value]="treeNodes"
selectionMode="single"
[(selection)]="selectedNode"
(onNodeSelect)="onNodeClick($event)">
</p-tree>The structure is of the components is something like:
Code: Select all
[component top]
[component tree]
<router-outlet></router-outlet>
[/component top]