http://flexponential.com/2010/02/08/displaying-the-row-number-or-index-in-a-spark-list/ Programming under the influence of Flex Mon, 06 Sep 2010 05:21:55 -0400 hourly 1 http://wordpress.org/?v=3.0.1 http://flexponential.com/2010/02/08/displaying-the-row-number-or-index-in-a-spark-list/comment-page-1/#comment-510 Steven Shongrunden Tue, 09 Feb 2010 21:20:22 +0000 http://flexponential.com/?p=323#comment-510 <a href="#comment-508" rel="nofollow">@Amy</a> - 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? @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?

]]> http://flexponential.com/2010/02/08/displaying-the-row-number-or-index-in-a-spark-list/comment-page-1/#comment-508 Amy Tue, 09 Feb 2010 15:46:14 +0000 http://flexponential.com/?p=323#comment-508 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. 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.

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