behaviour is switched on, i.e. on the list control, dropEnabled="true".
This could cause the item to be added twice, once by your event handler
and once by the default drop behaviour.
Paul
-----Original Message-----
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of flexabledev
Sent: Saturday, April 22, 2006 9:38 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Drag & Drop conundrum...
I've started to experiment with Drag & Drop and have run into a
problem I can't figure out. I have successfully written code that
allows me to Drag rows from a DataGrid (with a custom Drag Proxy) and
Drop the value of one of the columns into a List. The only thing I
don't understand is why when I do a Drag & Drop, I always get two
entries in the List for each of the rows that were dragged. If I drag
two rows with String values that get dropped (i.e. "ONE", "TWO"), the
result in the List after the Drop looks like:
[object Object]
[object Object]
ONE
TWO
When I debug it, the value of items.length equals 2
which drives a For loop with
IList(dropTarget.dataProvider).addItem(items[i].field);
As I step through the doDragDrop function in debug mode, it only
executes the loop twice, yet I end up with four entries in the List?
Any ideas?
I can't figure it out, but it feels like there is some default
behaviour (dropping the "items" Object separate from my "addItem")
occuring that I don't see when I step through it in debug mode?
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