Tree component provides a built-in functionality that help you identify those selected nodes.
Download PrimeFaces Tree Project.
Using PrimeNG Drag and Drop, we can be get hold of an object and move it to a different location. This ability to move objects help us make the UI more interactive. Using PrimeNG implementing the Drag and Drop functionality is very easy. pDraggable and pDroppable are attached to a target element to add drag-drop behavior. Jul 12, primeng tree catch drag & drop events.
I am working with primeng tree component and would like to implement copy&move functionality (by utilizing drag & drop) with a node.
Actually built-in"move" works fine, but in order to implement"copy" I would like to know if ctrl button is pressed and if it is, then create a the same node in both places. 2Jul 24, Applying drag-drop concept against single tree is so easy, more complicated Reviews: Nov 23, PrimeNG Tree Drag&Drop with template not working.
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I want to use the pDraggable and pDroppable on the items of my tree. I know that there's built in functionality for that, but I want to run some custom validation logic for which I need the drop events of pDroppable.
So here is my code.