Hi Luke,
Mine is just a GroupingCollection (http://livedocs.adobe.com/flex/3/langref/mx/collections/GroupingCollection.html
).
_rico
On 04.03.2009, at 06:59, luke_lee1124 wrote:
Hi, rico
Thanks very much.
what is the data type of your "gc"?
mine is a mx:HierarchicalData,
it did not have a refresh() method.
Thanks
--- In flexcoders@yahoogroups.com, Rico Leuthold <rleuth...@...>
wrote:
>
> Hi Luke,
>
> I couldn't find any solution to this, but found a workaround.
>
> Just filter the underlying ArrayCollection, set it as source for the
> grouping collection and refresh the collection.
>
> ac.filterFunction = theFilterFunc;
> gc.source = ac;
> gc.refresh();
> adg.expandAll();
>
> This works for me.
>
> _rico
>
> On 25.02.2009, at 03:25, luke_lee1124 wrote:
>
> > Error: Bookmark no longer valid.
> > at
> > ListCollectionViewCursor/seek()[E:\dev\3.1.0\frameworks\projects
> > \framework\src\m\
> > x\collections\ListCollectionView.as:2055]
> > at
> > mx.collections::HierarchicalCollectionViewCursor/
> > collectionChangeHandler()[C:\wo\
> > rk\flex\dmv_automation\projects\datavisualisation\src\mx
\collections
> > \Hierarchica\
> > lCollectionViewCursor.as:1116]
> > at flash.events::EventDispatcher/dispatchEventFunction()
> > at flash.events::EventDispatcher/dispatchEvent()
> > at
> > mx.collections::HierarchicalCollectionView/
> > nestedCollectionChangeHandler()[C:\wo\
> > rk\flex\dmv_automation\projects\datavisualisation\src\mx
\collections
> > \Hierarchica\
> > lCollectionView.as:1199]
> > at flash.events::EventDispatcher/dispatchEventFunction()
> > at flash.events::EventDispatcher/dispatchEvent()
> > at
> > mx.collections::ListCollectionView/dispatchEvent()[E:\dev
> > \3.1.0\frameworks\proje\
> > cts\framework\src\mx\collections\ListCollectionView.as:833]
> > at
> > mx.collections::ListCollectionView/addItemsToView()[E:\dev
> > \3.1.0\frameworks\proj\
> > ects\framework\src\mx\collections\ListCollectionView.as:931]
> > at
> > mx.collections::ListCollectionView/listChangeHandler()[E:\dev
> > \3.1.0\frameworks\p\
> > rojects\framework\src\mx\collections\ListCollectionView.as:1051]
> > at flash.events::EventDispatcher/dispatchEventFunction()
> > at flash.events::EventDispatcher/dispatchEvent()
> > at
> > mx.collections::ArrayList/internalDispatchEvent()[E:\dev
> > \3.1.0\frameworks\projec\
> > ts\framework\src\mx\collections\ArrayList.as:510]
> > at
> > mx.collections::ArrayList/addItemAt()[E:\dev\3.1.0\frameworks
> > \projects\framework\
> > \src\mx\collections\ArrayList.as:311]
> > at
> > mx.collections::ListCollectionView/addItemAt()[E:\dev
> > \3.1.0\frameworks\projects\\
> > framework\src\mx\collections\ListCollectionView.as:501]
> > at
> > components.section_page_manager::section_page_add_form/addPage()
[D:
> > \xampp\htdocs\
> > \flex\survey_builder_v3\src\components\section_page_manager
> > \section_page_add_for\
> > m.mxml:206]
> > at
> > components.section_page_manager::section_page_add_form/doSave()[D:
> > \xampp\htdocs\\
> > flex\survey_builder_v3\src\components\section_page_manager
> > \section_page_add_form\
> > .mxml:93]
> > at
> > components.section_page_manager::section_page_editor/
> > __btnSave_click()[D:\xampp\\
> > htdocs\flex\survey_builder_v3\src\components\section_page_manager
> > \section_page_e\
> > ditor.mxml:94]
> >
> >
> >
>
