[Laszlo-dev] For Review: Change 20070905-hqm-6 Summary: fix forreturn value of onerror event in data loading

[Philip Romanik]

Approved.

>Change 20070905-hqm-6 by hqm at IBM-2E06404CB67 on 2007-09-05 20:33:42 EDT
>     in /cygdrive/c/users/hqm/openlaszlo/wafflecone3/WEB-INF/lps/lfc
>     for 
> http://svn.openlaszlo.org/openlaszlo/branches/wafflecone/WEB-INF/lps/lfc
>
>Summary: fix for return value of onerror event in data loading
>
>New Features:
>
>Bugs Fixed: LPP-4660
>
>Technical Reviewer: pkang (pending)
>QA Reviewer: pbr (pending)
>Doc Reviewer: (pending)
>
>Documentation:
>
>Release Notes:
>
>Details:
>
>When the XML SOLO data loader in LzLoadQeueue got no data, it was 
>returning the LzLoader as a return value in an onerror event. This was 
>confusing, so this changes the return value to null.
>
>There was also some broken code which was supposed to set the status value 
>of the data request, but was referencing class static variables for the 
>constants in a way that didn't work, and thus getting undefined values. 
>Not sure how this ever worked.
>
>
>
>Tests:
>
>see bug report
>also
>test/lfc/data
>lzpix (SOLO)
>amazon (SOLO) 
>http://127.0.0.1:8080/wafflecone3/demos/amazon/amazon.lzx?lzproxied=false
>
>
>
>Files:
>M      kernel/swf/LzLoader.lzs
>M      kernel/swf/LzLoadQueue.as
>M      data/LzHTTPDataProvider.lzs
>
>
>Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20070905-hqm-6.tar
>
>
>--
>Henry Minsky
>Software Architect
>hminsky at laszlosystems.com