Error 1010 when vertically scrolling dynamically populated datagrid
http://www.mail-archive.com/[email protected]/msg49767.html
Here's an example of what I'm running into (and the code is
much neater). For some reason, as soon as I try to scroll
vertically, I get:
TypeError: Error #1010: A term is undefined and has no
properties.
at
mx.controls.listClasses::ListBase/mx.controls.listClasses:ListBase::scrollVertically()
at
mx.controls::DataGrid/mx.controls:DataGrid::scrollVertically()
at mx.controls.listClasses::ListBase/set
verticalScrollPosition()
at
mx.controls::DataGrid/mx.controls:DataGrid::scrollHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at mx.controls.scrollClasses::ScrollBar/
http://www.adobe.com/2006/flex/mx/internal::dispatchScrollEvent()
at
mx.controls.scrollClasses::ScrollThumb/::mouseMoveHandler()
Does anyone know the fix to this?
I have the same issue, I am adding columns dynmacially, the
grid columns are updated with user actions (add and remove)
Michael , I looked in Flex Coders and could find link for
possible solution
it seems from the posting that It would be solved if I call
validateDisplayList on the grid after.
can you point me to more information, ( and call this method
after what),
I appreciate response for this, this is crazy issue
Thanks
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Edited by: 831050 on Sep 14, 2011 8:05 AMOne of the items is a list item.. here are it's properties:
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