July 2017
Intermediate to advanced
384 pages
8h 23m
English
Content preview from Angular UI Development with PrimeNG
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Droppable
pDroppable is attached to an element to add a drop behavior. The value of the pDroppable attribute should have the same scope as pDraggable.
Droppable scope can also be an array to accept multiple droppables.
The droppable element can fire four events:
| Event name | Description |
| onDragEnter | Invoked when a draggable element enters the drop area. |
| onDragOver | Invoked when a draggable element is being dragged over the drop area. |
| onDrop | Invoked when a draggable is dropped onto the drop area. |
| onDragLeave | Invoked when a draggable element leaves the drop area. |
In the demo application, the whole code of the droppable area looks as follows:
<div pDroppable="docs" (onDrop)="drop($event)" [ngClass]="{'dragged-doc': draggedDoc}"> ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.