AS3 DataGrid getItemAt Example

var rowCount:Number = dg.length;
trace("[AddUserForm] RowCount is " + rowCount);

selectedItemStr = ""
for (var i:Number = 0 ; i < rowCount ; i++)
{
var obj:Object = dg.getItemAt(i);
if (obj.checked == "true" || obj.checked == true)
{
selectedItemStr += ""; //for now working only project , future
}
}

Code explaination
=============
getItemAt(i)

i is the row index of dataGrid. It start from 0

Return of getItemAt(i) is the Object.

obj = dg.getItemAt(i);

dg is datagrid;
obj is Object

It will return the row from XML of dataProvider. for example

at row i

so if we trace obj.projectID; //out put is 1
trace(obj.projectName); //output is Lorem