I have what may seem a silly question to all you Flex Ninjas out
there, but I need to do the following and can't seem to find the right
way to do so :
I have a TileList with a custom itemRenderer, each item being a
thumbnail. The dataProvider is populated from a RemoteObject call.
Next to the
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of calisza
Sent: Monday, July 28, 2008 12:55 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Setting default selectedIndex
I have what may seem a silly question to all you Flex Ninjas out
After having a look around at various blogs, resources etc I'm stumped
on the following :
I have a TileList using a custom itemRenderer. The dataprovider is a
standard ArrayCollection of objects.
The itemRenderer contains an Image, a Label and a Button. When the
user clicks the button - I want
selected item and index will change automatically.
Another way, if you want to get dirty, is to do something like this on
the click event of the delete button:
this.parentDocument.myTileList.dataProvider.removeItemAt(listData.rowInd\
ex);
-TH
--- In flexcoders@yahoogroups.com, calisza
I have the following scenario,
I have a tilelist displaying images, each of which is being created
via a custom ItemRenderer.
So far so good.
Now, I have an upload button, which when clicked, pops-up a
TitleWindow and allows the user to add files for upload. They click
upload and everything
is
the dataProvider?
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of calisza
Sent: Thursday, July 10, 2008 2:56 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Tilelist, ItemRenderer not refreshing when
updating dataProvider
to use an ArrayCollection rather than an
array? I think binding to Array only shows changes if the array itself
is replaced, not its items.
Jack
--- In flexcoders@yahoogroups.com, calisza barry@ wrote:
The dataProvider is a property of a Cairngorm VO.
So, I have a productVO, of which
Ok excellent, changing from Array to ArrayCollection has solved the
problem. Lesson learned :)
thanks for the help.
--- In flexcoders@yahoogroups.com, calisza [EMAIL PROTECTED] wrote:
I've been wondering about that and am in the process of testing this.
Will let you know what happens
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