Hi Praji, This code will give u, how to create a columns dynamically in advanced datagrid.
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > <mx:Script> <![CDATA[ import mx.controls.advancedDataGridClasses.AdvancedDataGridColumnGroup; import mx.controls.advancedDataGridClasses.AdvancedDataGridColumn; import mx.controls.AdvancedDataGrid; private var adg1:AdvancedDataGrid; private var adg2:AdvancedDataGrid; private var overviewColsMArray:Array = new Array("Year","Month", "Imports","Exports","Net_Imports"); private function createGrid1():void { // if a grid already exits, dont create it again if (adg1) return; // the Columns Array var colsArray:Array = []; var columnGroup:AdvancedDataGridColumnGroup; for (var i:int = 0; i < overviewColsMArray.length; i++) { if (i > 1 && i < 5) { if (!columnGroup) { columnGroup = new AdvancedDataGridColumnGroup(); columnGroup.headerText = "Trade"; columnGroup.children = []; colsArray.push(columnGroup); } columnGroup.children.push(new AdvancedDataGridColumn(overviewColsMArray[i])); } else { colsArray.push(new AdvancedDataGridColumn(overviewColsMArray[i])); } } // create the AdvancedDataGrid adg1 = new AdvancedDataGrid(); // Set the groupedColumns Array adg1.groupedColumns = colsArray; // Set the dataProvider adg1.dataProvider = arr; // Add the AdvancedDataGrid as a child of the Application this.addChild(adg1); } private function createGrid2():void { // if a grid already exits, dont create it again if (adg2) return; // the Columns Array var colsArray:Array = []; // Column 1 var col1:AdvancedDataGridColumn = new AdvancedDataGridColumn("Year"); // Column 2 var col2:AdvancedDataGridColumn = new AdvancedDataGridColumn("Month"); // Column 3 var col3:AdvancedDataGridColumn = new AdvancedDataGridColumn("Imports"); // Column 4 var col4:AdvancedDataGridColumn = new AdvancedDataGridColumn("Exports"); // Column 5 var col5:AdvancedDataGridColumn = new AdvancedDataGridColumn("Net_Imports"); // Create a column group with col3, col4, col5 var columnGroup:AdvancedDataGridColumnGroup = new AdvancedDataGridColumnGroup(); columnGroup.headerText = "Trade"; columnGroup.children = [col3, col4, col5]; // create the AdvancedDataGrid adg2 = new AdvancedDataGrid(); // Set the groupedColumns Array adg2.groupedColumns = [col1, col2, columnGroup]; // Set the dataProvider adg2.dataProvider = arr; // Add the AdvancedDataGrid as a child of the Application this.addChild(adg2); } ]]> </mx:Script> <mx:Array id="arr"> <mx:Object Year="2001" Month="Jan" Imports="1000" Exports="4000" Net_Imports="3000" /> <mx:Object Year="2001" Month="Feb" Imports="2000" Exports="5000" Net_Imports="4000" /> <mx:Object Year="2001" Month="Mar" Imports="3000" Exports="9000" Net_Imports="2000" /> <mx:Object Year="2001" Month="Apr" Imports="4000" Exports="8000" Net_Imports="1000" /> <mx:Object Year="2001" Month="May" Imports="5000" Exports="3000" Net_Imports="7000" /> <mx:Object Year="2001" Month="Jun" Imports="6000" Exports="4000" Net_Imports="8000" /> <mx:Object Year="2001" Month="Jul" Imports="7000" Exports="2000" Net_Imports="5000" /> </mx:Array> <mx:Button label="Create First Column Grouped Grid" click="createGrid1()" /> <mx:Button label="Create Second Column Grouped Grid" click="createGrid2()" /> </mx:Application> Thanks & Regards, Prakash. On Thu, Mar 26, 2009 at 9:24 AM, BB47 <prajilal...@gmail.com> wrote: > > Hai All, > Iam new to flex. Iam in need of creating an application using > advanced datagrid. I want to generate grid columns dynamically using a > start date and end date. First, i want to create column group using > month and columns using the number of days. I dont know how ? Please > give me some ideas.... > > > Regards > Praji Lal > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to flex_india@googlegroups.com To unsubscribe from this group, send email to flex_india+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/flex_india?hl=en -~----------~----~----~----~------~----~------~--~---
