Passing values from RadPopUp to Parent Page

[Kishor]

hi,
I have a rad window which opens on button click. It has many text boxes.
I want to pass text boxes value to its parent page.
I wrote this code in popup

 function returnToParent() 
                  {
                                     
                    var oArg = new Object();
                     oArg.txtRateType=document .getElementById ("txtRateType").value;
                
                   
                    oArg.txtLabourWeekdayTotal=document .getElementById ("txtLabourWeekdayTotal").value;
                    oArg.txtLabourSaturdayTotal=document .getElementById ("txtLabourSaturdayTotal").value;
                  var oWnd = GetRadWindow();
 oWnd.close(oArg);
}
I m calling this funtion on submit button of this form.

Then on parent page,i have defined

<telerik:RadWindowManager ID="RadWindowManagerServiceReportDetails" runat="server" OnClientPageLoad="OnClientPageLoad"  Font-Names="Arial, Helvetica, sans-serif">
            <Windows >
                 <telerik:RadWindow ID="UserListDialogInvoiceWorksheet" runat="server"  Height="740px" 
                   Width="910px" ReloadOnShow="true" ShowContentDuringLoad="false" OnClientClose="OnClientCloseInvoicePopup" 
                   Modal="true" KeepInScreenBounds="true" Behaviors="Close,Move"  Font-Names="Arial, Helvetica, sans-serif" Font-Size="11 px" />
            </Windows>
    </telerik:RadWindowManager>

so when radwindow closes,this function gets called





  function OnClientCloseInvoicePopup(oWnd, args)
 {
             
               var arg = args.get_argument();
            
               if (arg) 
{
var  textBox = $find("<%=txtExitReportInvStandardDays.ClientID %>");
textBox.set_value(arg.txtLabourWeekdayTotal); 

var  textBox1 = $find("<%=txtExitReportInvPremiumDays.ClientID %>");
textBox1.set_value(arg.txtLabourSaturdayTotal)); 

}
}

but when if textbox is equal to null. and an error occurs 'null is null or not an object'.

please help me this problme.

[Marin Bratanov]

Hello,

There is a viable answer in your other thread with the same content: http://www.telerik.com/community/forums/aspnet-ajax/general-discussions/passing-values-from-radwindow-to-parent-page.aspx.
You may also find useful this demo that shows the same approach: http://demos.telerik.com/aspnet-ajax/window/examples/dialogreturnvalue/defaultcs.aspx.

Regards,
Marin Bratanov
Telerik