Comments on: Displaying the row number or index in a spark List

By: aandhu

aandhu — Thu, 31 Mar 2011 00:52:47 +0000

after making deletions how can I save a custom list as xml along with row numbers

By: Steven Shongrunden

Steven Shongrunden — Sun, 20 Feb 2011 20:56:06 +0000

@baki - Make sure that your renderer doesn't have any logic on the creationComplete event when in a virtual layout.

By: baki

baki — Wed, 09 Feb 2011 16:26:40 +0000

I just found the solution, I changed useVirtualLayout property to false, not it works like here

By: baki

baki — Wed, 09 Feb 2011 16:21:43 +0000

hello, I have may items to be displayed in the list. I can see 6 of them in the list and I need to scroll down to see others. In this case 7th item get index 0 and 8th item get index 1 and goes on… it is related to the displaying items in a list I think, how can I prevent this.

By: florian

florian — Fri, 14 Jan 2011 10:34:16 +0000

exactly what I was looking for.

By: Steven Shongrunden

Steven Shongrunden — Tue, 09 Feb 2010 21:20:22 +0000

@Amy - The data setter gets called after the renderer is added to the display list and all of the renderer's children (such as the Label) are created. This should be the same behavior as in halo. Do you have an example of a case where this failed for you in Flex 3?

By: Amy

Amy — Tue, 09 Feb 2010 15:46:14 +0000

Has Flex 4 solved the issue that sometimes the set data function will get called before the component is instantiated? If not, it seems like using the setter to directly reference the labels could result in NPE errors.