[flexcoders] Re: TileList dataprovider change bug?
This is definitely a pointer in the right direction. I found that my item renderer was not redrawing things under certain conditions. Fixing that fixed the problem. Many thanks to all who took the time to help me out! -Raj --- In flexcoders@yahoogroups.com, "Amy" wrote: > > --- In flexcoders@yahoogroups.com, "Ritu Raj Tiwari" wrote: > > > > I am seeing some strange behaviour with TileList. I am hoping someone can > > shed some light on this: > > I have a TileList where I assign it an ArrayCollection for its > > dataProvider. As I add objects to this collection, the tile list updates > > faithfully. > > > > The problem happens when I switch the dataProvider to a new one. I start > > with an empty array collection and sure enough, the tile list is empty. > > When I add the first item to the new dataProvider, I see the last item from > > the previous dataProvider as the first entry in the list. As I add more > > items, I see more items from the previous data provider. > > > > Has someone else encountered this? It is definitely a bug, I am wondering > > if there is an easy workaround, like, say, creating my own TileList > > subclass that clears the right thing? > > http://www.magnoliamultimedia.com/flex_examples/Amys_Flex_FAQ.pdf > Q2 >
[flexcoders] Re: how open .doc (words )file
Farid, Why not use OpenOffice on the backend and do the transcoding there? -Raj --- In flexcoders@yahoogroups.com, farid wl wrote: > > Hi Dear friends > anybody knows how we can read and open .doc files in flex and convert it to > pdf on fly with action scripts or php . > I use of AMF to transfer value object between flex and php. > > PLease help me . > > BR > > farid valipour >
[flexcoders] Re: TileList dataprovider change bug?
For now I am shelving TileList in favour of a custom component to do the job. I'll put together an isolated test case and see what is going on. If I find something I open a bug. Thanks for your time and attention, folks. -Raj --- In flexcoders@yahoogroups.com, "Tim Hoff" wrote: > > > Hmm, never had a problem like this with a TileList. You can try > myOldArrayCollection.removeAll(), before setting to the new > ArrayCollection. (Hack) Also, make sure that you reset any > filterFunctions that you may be using. Perhaps there is something else > that is not getting reset before you try to add; some kind of cache? > Or, the problem is with the add logic. If the TileList clears, then the > dataProvider is clear (filterFunction withstanding). I would look > around a little wider, in addition to fucusing on the TileList. > > -TH > > --- In flexcoders@yahoogroups.com, "Ritu Raj Tiwari" > wrote: > > > > Jake, > > Thanks for your response, but this did not help. I am still seeing the > exact same behaviour. It is as if changing the data provider somehow > does not really clean things out in the tile list. > > > > -Raj > > --- In flexcoders@yahoogroups.com, "jake@" jake@ wrote: > > > > > > Instead of switching arraycollections, leave the arraycollection > alone and alter the arraycollection.source (Array). I've had weird > things happen with binding to an arraycollection and just altering the > source array fixed the issue. > > > > > > -- > > > Jake Churchill > > > CF Webtools > > > 11204 Davenport, Ste. 100 > > > Omaha, NE 68154 > > > http://www.cfwebtools.com > > > 402-408-3733 x103 > > > > > > > > > From: "Ritu Raj Tiwari" rituraj.tiwari@ > > > Sent: Tuesday, May 05, 2009 8:31 PM > > > To: flexcoders@yahoogroups.com > > > Subject: [flexcoders] TileList dataprovider change bug? > > > > > > I am seeing some strange behaviour with TileList. I am hoping > someone can shed some light on this: > > > > > > I have a TileList where I assign it an ArrayCollection for its > dataProvider. As I add objects to this collection, the tile list updates > faithfully. > > > > > > The problem happens when I switch the dataProvider to a new one. I > start with an empty array collection and sure enough, the tile list is > empty. When I add the first item to the new dataProvider, I see the last > item from the previous dataProvider as the first entry in the list. As I > add more items, I see more items from the previous data provider. > > > > > > Has someone else encountered this? It is definitely a bug, I am > wondering if there is an easy workaround, like, say, creating my own > TileList subclass that clears the right thing? > > > > > > Thanks in advance for any insights. > > > > > > -Raj > > > > > >
[flexcoders] Re: TileList dataprovider change bug?
Jake, Thanks for your response, but this did not help. I am still seeing the exact same behaviour. It is as if changing the data provider somehow does not really clean things out in the tile list. -Raj --- In flexcoders@yahoogroups.com, "j...@..." wrote: > > Instead of switching arraycollections, leave the arraycollection alone and > alter the arraycollection.source (Array). I've had weird things happen with > binding to an arraycollection and just altering the source array fixed the > issue. > > -- > Jake Churchill > CF Webtools > 11204 Davenport, Ste. 100 > Omaha, NE 68154 > http://www.cfwebtools.com > 402-408-3733 x103 > > ---- > From: "Ritu Raj Tiwari" > Sent: Tuesday, May 05, 2009 8:31 PM > To: flexcoders@yahoogroups.com > Subject: [flexcoders] TileList dataprovider change bug? > > I am seeing some strange behaviour with TileList. I am hoping someone can > shed some light on this: > > I have a TileList where I assign it an ArrayCollection for its dataProvider. > As I add objects to this collection, the tile list updates faithfully. > > The problem happens when I switch the dataProvider to a new one. I start with > an empty array collection and sure enough, the tile list is empty. When I add > the first item to the new dataProvider, I see the last item from the previous > dataProvider as the first entry in the list. As I add more items, I see more > items from the previous data provider. > > Has someone else encountered this? It is definitely a bug, I am wondering if > there is an easy workaround, like, say, creating my own TileList subclass > that clears the right thing? > > Thanks in advance for any insights. > > -Raj >
[flexcoders] TileList dataprovider change bug?
I am seeing some strange behaviour with TileList. I am hoping someone can shed some light on this: I have a TileList where I assign it an ArrayCollection for its dataProvider. As I add objects to this collection, the tile list updates faithfully. The problem happens when I switch the dataProvider to a new one. I start with an empty array collection and sure enough, the tile list is empty. When I add the first item to the new dataProvider, I see the last item from the previous dataProvider as the first entry in the list. As I add more items, I see more items from the previous data provider. Has someone else encountered this? It is definitely a bug, I am wondering if there is an easy workaround, like, say, creating my own TileList subclass that clears the right thing? Thanks in advance for any insights. -Raj
