Hello,
as the topic says, when I use a WebDataTree with a client function DragEnter the event argument get_dragDropPoint() is always undefined.
here is some code to show you what I did to find this out:
function webDataTree_DragEnter(sender, eventArgs) {
var dragDropPoint = eventArgs.get_dragDropPoint();
console.log(dragDropPoint);
}
I could quite easily implement this with the missing argument. Any ideas?
Carsten
Hello Carsten,
Did you try to use “NodeDropping” (this function is cancelable) event to see if this function is available there?
http://samples.infragistics.com/aspnet/Samples/WebDataTree/Organization/ClientEventsDragDrop/Default.aspx?cn=data-tree&sid=1d81c73d-7b9d-43b1-b8b1-f52fb26380bc
Actually this function (“get_dragDropPoint()”) returns enumeration with following values – On, After and Before – and is used to determine the position where the nodes are dropped - http://community.infragistics.com/forums/p/52595/273527.aspx#273527
You can see the following post for other possible approaches of achieving the required functionality - http://community.infragistics.com/forums/p/49828/263442.aspx#263442
Let me know if you have further questions.
Hello Alexander,
this is not exactly what I wanted, but it does the work.
I was going to cancel the drop while the user is dragging (so that the user can see the "denied" icon), the same way as I can do it with comparing the nodes (or its values etc)...
The user is now able to drop the node but the event is canceled so that nothing happens, so I need to tell the user why nothing happened :(
but anyway, thanks