Looking at the renderers source, it is a bit manky internally, though
what you've posted shouldn't cause too many problems. Is your renderer
doing anything else? Can you post the whole class?

 

Gk.

Gregor Kiddie
Senior Developer
INPS

Tel:       01382 564343

Registered address: The Bread Factory, 1a Broughton Street, London SW8
3QJ

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Visit our Internet Web site at www.inps.co.uk
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The information in this internet email is confidential and is intended
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________________________________

From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of yossi.baram
Sent: 23 March 2009 09:57
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Using ItemRenderer with IHierarchicalData
DataProvider

 

The link I sent may be incorrect,
look at http://inovativeflexdevolopment.blogspot.com/
<http://inovativeflexdevolopment.blogspot.com/> 
(Flex3 Dynamic population of data in Advanced datagrid with customn
header...) example

--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "yossi.baram" <yossi.ba...@...> wrote:
>
> It make sense what you asked,
> Yes it looks good, with hierarchy, when I eliminate the Itemrenderer
call, my data structure is as in the example:
>
http://inovativeflexdevolopment.blogspot.com/2008/07/flex3-dynamic-popul
ation-of
<http://inovativeflexdevolopment.blogspot.com/2008/07/flex3-dynamic-popu
lation-of> \-data-in.html
> 
> I am building a flat data (a list of rows) with parentId and type
(child/parent) in my java server using blazeds i send it by RemoteObject
to the Flex app.
> Then I use;
> ohd = new ObjectHierarchicalData(rows);
> adg.dataProvider = ohd;
> 
> If I dont use the Itemrenderer the Treegrid looks good with all data
and correct hierarchy,
> 
> Please advise if you need some thing else,
> 
> Thanks for your time :)
> 
> 
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com> , "Gregor Kiddie" <gkiddie@>
wrote:
> >
> > Not to be funny, but does the structure look right when you aren't
using
> > a custom renderer? I.e. is your data correct?
> > 
> > 
> > 
> > Gk.
> > 
> > Gregor Kiddie
> > Senior Developer
> > INPS
> > 
> > Tel: 01382 564343
> > 
> > Registered address: The Bread Factory, 1a Broughton Street, London
SW8
> > 3QJ
> > 
> > Registered Number: 1788577
> > 
> > Registered in the UK
> > 
> > Visit our Internet Web site at www.inps.co.uk
> > <blocked::http://www.inps.co.uk/ <http://www.inps.co.uk/> > 
> > 
> > The information in this internet email is confidential and is
intended
> > solely for the addressee. Access, copying or re-use of information
in it
> > by anyone else is not authorised. Any views or opinions presented
are
> > solely those of the author and do not necessarily represent those of
> > INPS or any of its affiliates. If you are not the intended recipient
> > please contact is.helpdesk@
> > 
> > ________________________________
> > 
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> > Behalf Of yossi.baram
> > Sent: 23 March 2009 09:30
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>

> > Subject: [flexcoders] Re: Using ItemRenderer with IHierarchicalData
> > DataProvider
> > 
> > 
> > 
> > Thanks,
> > Well, I tried extending AdvancedDataGridItemRenderer &
> > IDropInListItemRenderer
> > 
> > and my set data I'm overriding:
> > override public function set data(value:Object):void {
> > 
> > super.data = value;
> > if (this.listData)
> > {
> > // get the owner AdvnacedDataGrid
> > var listOwner:AdvancedDataGrid =
AdvancedDataGrid(this.listData.owner); 
> > if (listData!=null && data != null)
> > { 
> > this.background = true;
> > this.backgroundColor = 0xFFB6B6;
> > }
> > } 
> > }
> > 
> > As you can see for the example its just should paint the rows.
> > 
> > But still the data is flat I cannot see child1 as the parent :(((
> > 
> > can you give me simple example how should set data() should look
like to
> > allow me manipulation on the data but still preserve the hierarchy?
> > 
> > I tried many things but nothing
> > 
> > Thanks
> >
>



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