workspace-ionic-app/src/app/ws/ws.page.html

<ion-content [fullscreen]="true">
  <show-folder [title]="getTitle()" [root]="root" [parentItem]="getCurrentItem()" [items]="getValues()"  [enableCreateOperations]="enableCreateOperations()" (folderClickedEvent)="openFolder($event)"></show-folder>
</ion-content>