I would add trace statements showing when you add/remove stuff and see if the log makes sense. You could be dragging over or out in some way that you don't expect
________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Rafael Faria Sent: Sunday, June 01, 2008 5:18 PM To: [email protected] Subject: [flexcoders] Re: Tree duplicating items - desperate!!! If i remove those lines it wont create the brances dynamically... What i do is when i drag over a page that is not a branch it automatically transform it as a branch, if i don't drop and drag out of it, it will trasnform back to a simple leaf. that's why i need to leave it on the dragover. if you have a better solution please i would love to hear because this is killing me. i don't know why is duplicating like i showed on the screenshots because even when i use the debug version i get no errors. helpppppp --- In [email protected] <mailto:flexcoders%40yahoogroups.com> , "Alex Harui" <[EMAIL PROTECTED]> wrote: > > What are the four lines? If you remove them what happens? Step through > dragCompleteHandler. > > > > ________________________________ > > From: [email protected] <mailto:flexcoders%40yahoogroups.com> [mailto:[email protected] <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of Rafael Faria > Sent: Thursday, May 29, 2008 11:14 PM > To: [email protected] <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] Tree duplicating items - desperate!!! > > > > fellows, > > i have been bugging you guys about my tree component for a quite long > time and i'm almost finish. the only thing i still have to deal is a > "bug" that's happening. > > What happen is, i have to create branches on the fly, dynamically > whenever i dragover a item. > > here is the code to do that (anyone think in a better solution?) > > var currNodeOver:TreeItemRenderer = > TreeItemRenderer(indexToItemRenderer(calculateDropIndex(event))); > if (currNodeOver == null) return; > [EMAIL PROTECTED] = true; > expandItem(currNodeOver.data,true, true); > > What is happening is along the drag and drop, an item has been > duplicated somehow. I have cleaned the code on the point to leave just > that 4 lines on my extended tree and guess what? still happens. > > so i'm not sure if it's a tree bug or is something wrong with those > lines, but sometimes (and it doesnt happen everytime) when i drag a > children from a branch it duplicates, which mean that the one i was > dragging does not move. > > I'm not sure if i'm being clear, but i hope i can get some help on > that cause i just lost a couple days trying to fix it. > > Here is some screen shot of what's happening. > > Picture 1, the normal state. > http://www.enilsson.com/assets/images/pic1.png <http://www.enilsson.com/assets/images/pic1.png> > <http://www.enilsson.com/assets/images/pic1.png <http://www.enilsson.com/assets/images/pic1.png> > > > Picture 2, the bug > http://www.enilsson.com/assets/images/pic2.png <http://www.enilsson.com/assets/images/pic2.png> > <http://www.enilsson.com/assets/images/pic2.png <http://www.enilsson.com/assets/images/pic2.png> > > > Like i said. it should had moved instead of duplicate. Most of the > time is working, everything works... but suddenly it duplicates and > debug doesn't return any errors. > > helpppppppppppppppppppppppppp >
