[flexcoders] Help with AdvancedDataGrid - Urgent

[Santosh Varghese]

Hi,

   I am  new to  Flex  development. I wanted to use the AdvancedDataGrid  to  
display data in a  tree structure. coming from a remoteobject . The remote 
object is a java Collections object. I  could  read this data and  get into 
Flex ArrayCollection.  The data in the  ArrayCollection contians complex data 
structure, which cannot be displayed  directly into AdvancedDataGrid. So i need 
to  create a seperate ArrayCollection object , which serves as the dataprovider 
for AdvancedDataGrid. I am not able to create the ArrayCollection in the  
format AdvancedDataGrid  needed to  display it in a tree structure. Does 
anybody  have any sample code to share ?. 


I am not able  to set the  label field(eg : Region and  children) 
programatically , instead of creating it directly as shown  below. 

private var dpHierarchy:ArrayCollection = new ArrayCollection([
              {Region:"Southwest", children: [
                 {Region:"Arizona", children: [ 
                    {Territory_Rep:"Barbara Jennings", Actual:38865, 
Estimate:40000}, 
                    {Territory_Rep:"Dana Binn", Actual:29885, 
Estimate:30000}]},  
                 {Region:"Central California", children: [ 
                    {Territory_Rep:"Joe Smith", Actual:29134, 
Estimate:30000}]},  
                 {Region:"Nevada", children: [ 
                    {Territory_Rep:"Bethany Pittman", Actual:52888, 
Estimate:45000}]},  
                 {Region:"Northern California", children: [ 
                    {Territory_Rep:"Lauren Ipsum", Actual:38805, 
Estimate:40000}, 
                    {Territory_Rep:"T.R. Smith", Actual:55498, 
Estimate:40000}]},  
                 {Region:"Southern California", children: [ 
                    {Territory_Rep:"Alice Treu", Actual:44985, Estimate:45000}, 
                    {Territory_Rep:"Jane Grove", Actual:44913, Estimate:45000}]}
              ]}
            ]);



 
Regards,

Santosh Varghese