it works dude thanks a lot it may help me...........actually i want to set the columnwidth of datagrid according to textlength is it possible
On Apr 27, 2:47 pm, Ravi Mishra <[email protected]> wrote: > Try this: > > private function printDG():void{ > var strToPrint:String = new String(); > for(var n:Number=0;n<dg.columnCount;n++){ > strToPrint += dg.columns[n].dataField + "\t"; > } > strToPrint += "\n"; > for each(var item:Object in dg.dataProvider){ > for(var i:Number=0;i<dg.columnCount;i++){ > strToPrint += item[(dg.columns[i].dataField)] + > "\t"; > } > strToPrint += "\n"; > } > trace(strToPrint); > } > > Debug and check the value of strToPrint and let me know if this is the > same thing you are looking for. > > HTH, > > -Ravi > On Apr 27, 8:51 am, Akhil Agrawal <[email protected]> wrote: > > > plz help me in this regard........... > > > On Apr 24, 6:26 pm, Akhil Agrawal <[email protected]> wrote: > > > > ie here i tried to store the field name in the variable str and then > > > tried to get value bt it is not working how it is possible to get > > > value > > > by a variable > > > thanx > > > akhil agrawal > > > > On Apr 24, 6:14 pm, Akhil Agrawal <[email protected]> wrote: > > > > > Hi all, > > > > i am trying to print the value of field of an arraycollection. suppose > > > > i do't know the field name. i m trying like this > > > > > [Bindable] > > > > public var expenses:ArrayCollection= new ArrayCollection([ > > > > {Month:"Jandfadfadfdafdaf", Profit:2000, Expenses:1500, Amount: > > > > 450}, > > > > {Month:"Fedafdafdfdfb", Profit:1000, Expenses:200, Amount: > > > > 600}, > > > > {Month:"Mafadfrgrgrerewfrerewtreftrefr", Profit:1500, Expenses: > > > > 500, Amount:300}] > > > > ) > > > > > public function ff():void{ > > > > var dg:DataGrid=new DataGrid(); > > > > dg.verticalScrollPolicy="false"; > > > > dg.variableRowHeight=true; > > > > dg.variableRowHeight=true; > > > > dg.height=c1.height; > > > > dg.wordWrap=true; > > > > dg.dataProvider=expenses; > > > > var he:DataGridColumn=dg.columns[0]; > > > > var str:Object=he.headerText; > > > > Alert.show(he.headerText,"djf"); > > > > Alert.show(expenses.getItemAt(0).,"fdfjdf"); > > > > dg.width=c1.width; > > > > c1.addChild(dg); > > > > dg.columns[0].width=dg.width*.50; > > > > Alert.show(dg.rowHeight.toString(),""); > > > > } > > > > > suppose i do't know the fields of arraycollection ie. do not know that > > > > fieldname are month,amout etc. bt want the information as string for > > > > the field how it is possible --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
