Re: [flexcoders] RTE in List when filtering ArrayCollection

[João Fernandes]

Matt,the filter is removing Items indeed, to solve the problem , I set the verticalScrollPosition
 to 0 before applying the refresh() method. To have it assigned to a single dataProvider , it's not a problem to use this kind of workaround but I think this should be handle by the listclass. João Fernandes
On 8/22/06, Matt Chotin <[EMAIL PROTECTED]> wrote:













  


    
            









Is the filter removing items?  So now your
collection would appear to have less items than there were earlier?  That'd
be a bug in the list class, it should be able to handle the reduction.  Maybe
you can detach the dataProvider, filter it, and then re-assign it?

 

Matt

 









From: [EMAIL PROTECTED]
ups.com [mailto:[EMAIL PROTECTED]
ups.com] On Behalf Of João Fernandes
Sent: Friday, August 18, 2006 9:39
AM
To: [EMAIL PROTECTED]ups.com
Subject: [flexcoders] RTE in List
when filtering ArrayCollection



 









Hi everyone,

 

I'm
having this error 

 

TypeError:
Error #1010: A term is undefined and has no properties.

           
at mx.controls::List/::adjustVerticalScrollPositionDownward()

           
at mx.controls::List/mx.controls:List::configureScrollBars()

           
at mx.controls.listClasses::ListBase/mx.controls.listClasses:ListBase::updateDisplayList()

           
at mx.controls::List/mx.controls:List::updateDisplayList()

           
at mx.core::UIComponent/validateDisplayList()

           
at mx.managers::LayoutManager/::validateDisplayList()

           
at mx.managers::LayoutManager/::doPhasedInstantiation()

           
at Function/http://adobe.com/AS3/2006/builtin::apply()

           
at mx.core::UIComponent/::callLaterDispatcher2()

           
at mx.core::UIComponent/::callLaterDispatcher()

           
at flash.utils::Timer/flash.utils:Timer::_timerDispatch()

           
at flash.utils::Timer/flash.utils:Timer::tick()

 

When
applying a refresh() on an arrayCollection (using filterFunction) used inside a
listbox. If the list is positioned at the beginning everything works fine but
if I scroll down on my list and apply the refresh this error is thrown.

 

Any
Ideas?

 

Thanks,

 

João
Fernandes

 

 

 












      

    
    












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