Comments on: Data Grid and ADG Footers

By: sanmah

sanmah — Tue, 11 May 2010 13:36:26 +0000

Please exuse my poor english…

At the last pattern of demonstration,
The value of “lockedColmunCount” is changed “1″ to “3″,
The average is not displayed.
How should i fix it?
or Flex’s specification?

I want to solve it, please.
Thanks & Regards

By: Doug

Doug — Tue, 13 Oct 2009 19:45:14 +0000

Pratap, It might be data binding. Instead of pushing onto datagrid.cols – try setting dataGrid.columns to an array instance. E.g.
var cols : Array = dataGrid.columns;
cols.push (my new column);
dataGrid.columns = cols;

Just a quick guess.

By: Doug

Doug — Tue, 13 Oct 2009 14:08:19 +0000

Here is another Data Grid w/ Footers.
http://code.seanhess.net/?p=17

By: Pratap

Pratap — Tue, 13 Oct 2009 13:12:26 +0000

Hi
Thanks for this component.
This is what am looking for.

Am facing some problem while implementing this using actionscript. Am able to generate it properly but unable to see anything on footer of locked columns.

am adding columns like this:

var keyColoumn:FooterDataGridColumn = new FooterDataGridColumn(); keyColoumn.dataField=”name”;

var keyFooter:DataGridColumn=new DataGridColumn(); keyFooter.dataField=”name” keyFooter.headerText=”Total”; keyColoumn.footerColumn=keyFooter;

datagrid.cols.push(keyColumn);

Any idea y its happening like that?

Thanks & Regards
Pratap

By: Doug

Doug — Thu, 24 Sep 2009 20:58:47 +0000

I have received two emails from developers who have improved the adg and dg footers. I have quickly looked at the code (it's not spam) but haven't fully tested it. That said, I have no reason to believe the code does not work. So, if you need the following functionality please check out these links. GrandTotal from Sachin Dev Tripathi. View working sample here. grouped columns from Rob Dell'Aquila

By: tennis

tennis — Fri, 28 Aug 2009 18:30:54 +0000

Hi:

I am trying to integrate this example into my project.

However, in my case, my dataGrid dataProvider has to bind to a dynamically changed ArrayCollection. It is working though, if I do not have any itemRenderer in the foot row.

When I try to put itemRenderer into one of the foot column, the code seems looping into updateDisplayList() of the AdvancedDataGridFooter forever, and keep calling my itemRenderer class.

I have tried to put the following code or similar at dataGrid initialize function , or createComplete function, or into FooterAdvancedDataGridColumn class, they all not work

column.footerColumn.itemRenderer = new RendererFactory();

Hope I have explained what my problem is clearly.

Can anyone help? Thanks

By: DataGrid Footer | Othenos, Inc.

DataGrid Footer | Othenos, Inc. — Thu, 27 Aug 2009 16:28:29 +0000

[...] was enjoying the enhancements made to the DataGrid control I found on Doug Marttila’s site, who in turn was working from an original update made by Alex Harui. However, I found that the [...]

By: Jubei

Jubei — Wed, 26 Aug 2009 04:56:27 +0000

Thanks for the update @Mike. BTW, that weird null error in the labelfunction can be trapped with a try/catch statement, but still no real solution :(

By: House

House — Tue, 25 Aug 2009 13:30:33 +0000

Hi,
Thanks for this component, it’s very useful!

I need to add columns dynamically. Is it possible?
Could you give me an example?

Thanks.

By: Mike Robinson

Mike Robinson — Sun, 23 Aug 2009 19:53:13 +0000

p.s I would apply the same patch to the AdvancedDataGridFooter.