[flexcoders] Re: updating display of GroupingCollection on AdvancedDataGrid with refresh
You can extend the AdvancedDataGridGroupItemRenderer and add checkbox in the createChildren() http://vam1021.webs.com/ADGPanel/srcview/source/commongrid/ADGGroupItemRenderer.as.html Check out my blog http://flexingflashing.blogspot.com/ --- In flexcoders@yahoogroups.com, ibo power...@... wrote: Hi just a follow up question, Is there any way I could also hide the group labels? the filter successfully hides the items but not the group labels. If a group, for example has two associated children, when i take out the children, the group label should go as well. second, had anyone here tried extending advanceddatagrid to create some sort of groupLabelRenderer? :) I wanna add a checkbox beside the group label. From: Vijay Anand Mareddy v...@... To: flexcoders@yahoogroups.com Sent: Tuesday, November 4, 2008 10:02:26 PM Subject: [flexcoders] Re: updating display of GroupingCollection on AdvancedDataGrid with refresh 450 rows shouldnt take so long unless u have summaryfunction and labelfunc etc. First check the performance by removing the SummaryFunction Here is an example on filtering: http://flexpearls. blogspot. com/2008/ 02/groupingcolle ction-to- group-mails- on.html If all else fails you might want to try Async refresh ...GroupingCollecti on.refresh( false); http://flexpearls. blogspot. com/2007/ 10/async- refresh-of- groupingcollecti on.html --- In flexcod...@yahoogro ups.com, poweribo poweribo@ . wrote: Hi All, I have an AdvancedDataGrid, a GroupingCollection and an ArrayCollection as a source of GroupingCollection. I update the display by setting a filter on arraycollection and calling refresh. But the AdvancedDataGrid doesnt reflect the changes unless I call GroupingCollection. refresh() . Bad. My ArrayCollection contains only 450+ items but GroupingCollection. refresh() takes too long time to re-render the list. Is there any other way that I can do this faster? and without waiting and repopulating the WHOLE list? for example I just want to hide 1 item by adding it on my filter, the list should simply adjust by deleting that row only (just like how a normal List UIComp+ArrayCollect ion behaves). Any ideas? -Stephen p.s. I have seen the http://flexpearls. blogspot. com/2008/ 06/groupingcolle ction-with- some- better.html but it still re-draw the whole thing and doesnt keep the state of the list (expanded/collapsed ).
[flexcoders] Re: updating display of GroupingCollection on AdvancedDataGrid with refresh
450 rows shouldnt take so long unless u have summaryfunction and labelfunc etc. First check the performance by removing the SummaryFunction Here is an example on filtering: http://flexpearls.blogspot.com/2008/02/groupingcollection-to-group-mails-on.html If all else fails you might want to try Async refresh ...GroupingCollection.refresh(false); http://flexpearls.blogspot.com/2007/10/async-refresh-of-groupingcollection.html --- In flexcoders@yahoogroups.com, poweribo [EMAIL PROTECTED] wrote: Hi All, I have an AdvancedDataGrid, a GroupingCollection and an ArrayCollection as a source of GroupingCollection. I update the display by setting a filter on arraycollection and calling refresh. But the AdvancedDataGrid doesnt reflect the changes unless I call GroupingCollection.refresh(). Bad. My ArrayCollection contains only 450+ items but GroupingCollection.refresh() takes too long time to re-render the list. Is there any other way that I can do this faster? and without waiting and repopulating the WHOLE list? for example I just want to hide 1 item by adding it on my filter, the list should simply adjust by deleting that row only (just like how a normal List UIComp+ArrayCollection behaves). Any ideas? -Stephen p.s. I have seen the http://flexpearls.blogspot.com/2008/06/groupingcollection-with-some- better.html but it still re-draw the whole thing and doesnt keep the state of the list (expanded/collapsed).
Re: [flexcoders] Re: updating display of GroupingCollection on AdvancedDataGrid with refresh
Thanks Vijay! I've read the source and I think the filtering stuff is exactly the one I'm looking for! :). From: Vijay Anand Mareddy [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Tuesday, November 4, 2008 10:02:26 PM Subject: [flexcoders] Re: updating display of GroupingCollection on AdvancedDataGrid with refresh 450 rows shouldnt take so long unless u have summaryfunction and labelfunc etc. First check the performance by removing the SummaryFunction Here is an example on filtering: http://flexpearls. blogspot. com/2008/ 02/groupingcolle ction-to- group-mails- on.html If all else fails you might want to try Async refresh ...GroupingCollecti on.refresh( false); http://flexpearls. blogspot. com/2007/ 10/async- refresh-of- groupingcollecti on.html --- In [EMAIL PROTECTED] ups.com, poweribo [EMAIL PROTECTED] . wrote: Hi All, I have an AdvancedDataGrid, a GroupingCollection and an ArrayCollection as a source of GroupingCollection. I update the display by setting a filter on arraycollection and calling refresh. But the AdvancedDataGrid doesnt reflect the changes unless I call GroupingCollection. refresh() . Bad. My ArrayCollection contains only 450+ items but GroupingCollection. refresh() takes too long time to re-render the list. Is there any other way that I can do this faster? and without waiting and repopulating the WHOLE list? for example I just want to hide 1 item by adding it on my filter, the list should simply adjust by deleting that row only (just like how a normal List UIComp+ArrayCollect ion behaves). Any ideas? -Stephen p.s. I have seen the http://flexpearls. blogspot. com/2008/ 06/groupingcolle ction-with- some- better.html but it still re-draw the whole thing and doesnt keep the state of the list (expanded/collapsed ).
