Hello Akhil
Just call onCreationComplete function on DataGrid's creationComplete
event.
<mx:DataGrid id="dg" width="400" variableRowHeight="true"
wordWrap="true" dataProvider="{arrData}"
creationComplete="onCreationComplete(event)" >
<mx:columns>
<mx:DataGridColumn dataField="name" headerText="Name" />
<mx:DataGridColumn dataField="cell" headerText="Phone" />
</mx:columns>
</mx:DataGrid>
Thanks
Virat Patel
On Apr 22, 5:51 pm, Akhil Agrawal <[email protected]> wrote:
> @ravi
> i think creationComplete event is associated with flex_event i m not
> getting how to call it for datagrid
> plz tell
>
> thanx and rgds
> akhil
>
> On Apr 22, 5:32 pm, Ravi Mishra <[email protected]> wrote:
>
>
>
> > Call it on the creationComplete event of your datagrid.
>
> > HTH,
>
> > -Ravi
>
> > On Apr 22, 5:29 pm, Akhil Agrawal <[email protected]> wrote:
>
> > > @virat
> > > thanks for ur rply. but problem is that it gives rowheight after
> > > completion of flex application while i want this infomation just after
> > > grid is greated how can i do this??
>
> > > thanx and rgds
> > > akhil agrawal
>
> > > On Apr 22, 11:52 am, "v...@t" <[email protected]> wrote:
>
> > > > Hello
>
> > > > I have done some work as per your problem, may it helps you..
>
> > > > In this you ll get each row height of DataGrid so you can use it.
>
> > > > <?xml version="1.0" encoding="utf-8"?>
> > > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> > > > layout="vertical"
> > > > horizontalAlign="center" verticalAlign="middle"
> > > > creationComplete="onCreationComplete(event)">
>
> > > > <mx:Script>
> > > > <![CDATA[
> > > > import mx.managers.SystemManager;
> > > > import mx.events.FlexEvent;
> > > > import mx.collections.ArrayCollection;
> > > > import mx.controls.listClasses.*;
>
> > > > [Bindable] private var arrData :
> > > > ArrayCollection = new
> > > > ArrayCollection
> > > > ([
> > > >
> > > > {name:"abcdefghijklmnopqrstuvwxyz1234567890",call:"4444"},
> > > > {name:"hello1234",call:"5555"},
>
> > > > {name:"abcdefghijklmnopqrstuvwxyz09876543211234567890abcdefghijklmnopqrstuv
> > > > wxyz09876543211234567890",call:"1111"},
> > > > {name:"call12345",call:"2222"}
> > > > ]);
>
> > > > private function
> > > > onCreationComplete(event:FlexEvent):void
> > > > {
> > > > for(var i:int; i<dg.numChildren; i++)
> > > > {
> > > > var disObj:Object =
> > > > dg.getChildAt(i);
> > > > if ( disObj is
> > > > mx.controls.listClasses.ListBaseContentHolder )
> > > > {
> > > > var holder :
> > > > ListBaseContentHolder = disObj as
> > > > ListBaseContentHolder;
> > > > for(var j:int=0;
> > > > j<holder.rowInfo.length; j++)
> > > > {
> > > > trace ( (
> > > > holder.rowInfo[j] as ListRowInfo ).height );
> > > > // wher u get
> > > > height each row
> > > > }
> > > > }
> > > > }
> > > > }
> > > > ]]>
> > > > </mx:Script>
>
> > > > <mx:DataGrid id="dg" width="400" variableRowHeight="true"
> > > > wordWrap="true"
> > > > dataProvider="{arrData}" >
> > > > <mx:columns>
> > > > <mx:DataGridColumn dataField="name"
> > > > headerText="Name" />
> > > > <mx:DataGridColumn dataField="cell"
> > > > headerText="Phone" />
> > > > </mx:columns>
> > > > </mx:DataGrid>
>
> > > > </mx:Application>
>
> > > > Thanks
> > > > Virat Patel
>
> > > > On Apr 22, 9:28 am, Akhil Agrawal <[email protected]> wrote:
>
> > > > > grid height is fixed bt no. of rows may vary according to data if data
> > > > > in a row is large grid may contain less no. of rows else greater ie.
> > > > > rowcount should depend on data displayed in grid at run time how it is
> > > > > possible
>
> > > > > On Apr 21, 7:48 pm, Jagadish M <[email protected]> wrote:
>
> > > > > > Hi Akhil,
>
> > > > > > According to your mail, I mean that you don't want to display any
> > > > > > scrollbars, the grid height should be increased as the data
> > > > > > increased..
> > > > > > for that you hav to use a small property *rowCount="{ac.length}" *
>
> > > > > > Here the ac is arraycollection
> > > > > > for ex:
> > > > > > <mx:DataGrid id="dg" dataProvider="{ac}" click="cli()"
> > > > > > rowCount="{ac.length}"
> > > > > > />
>
> > > > > > On Tue, Apr 21, 2009 at 6:24 PM, Akhil Agrawal
> > > > > > <[email protected]>wrote:
>
> > > > > > > hi all,
> > > > > > > i am creating datagrid at runtime by providing data. problem is
> > > > > > > that
> > > > > > > grid height is fixed but data may be of variable length so how
> > > > > > > can i
> > > > > > > decide the no. of rows in a grid at run time ie. how can i find
> > > > > > > the
> > > > > > > max row height in the grid
>
> > > > > > > thanxs
>
> > > > > > --
> > > > > > Thanks & Regards,
>
> > > > > > Jagan Mady's
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