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:"abcdefghijklmnopqrstuvwxyz09876543211234567890abcdefghijklmnopqrstuvwxyz09876543211234567890",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 > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/flex_india?hl=en -~----------~----~----~----~------~----~------~--~---
