RadListBox fully supports reordering and transferring of Items through drag-and-drop.
You could enable the functionality by first configuring the corresponding RadListBox(es)
to allow Reorder and/or Transfer and then setting the EnableDragAndDrop
property to true.
In addition to all corresponding events that fire on Reorder/Transfer RadListBox
supports a few solely drag-and-drop events.
At the client, these are:
- DragStart - fires when the drag-and-drop operation starts. Can
- Dragging - fires while an Item is being dragged. Can be canceled.
- Dropping - fires before the dragged Item is dropped. Can be canceled.
- Dropped - fires after the dragged Item is dropped.
After a successful drop the corresponding Reorder and Transfer client-side events
At the server, the Reorder or Transfer events fire only if the AutoPostBackOnReorder
or AutoPostBackOnTransfer properties are set to true.
Finally, the server-side Dropped event fires only if the dragged
Items are dropped onto an HTML element, which is not an Item and has its id