Passing values from RadWindow to Parent Page

2 posts, 0 answers
  1. Kishor
    Kishor avatar
    86 posts
    Member since:
    Oct 2012

    Posted 13 Jun 2013 Link to this post

    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();
    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" />

    so when radwindow closes,this function gets called

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

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


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

    please help me this problme.

  2. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 14 Jun 2013 Link to this post


    I have tried to pass the value to the parent page and it worked as expected on my end. Here is the code.
    function OnClientClick()
            var oWnd = $find("<%=RadWindow1.ClientID%>");
            var txt1 = document.getElementById("RadWindow1_C_txt1") //textbox inside radwindow
            var txt2 = document.getElementById("RadWindow1_C_txt2")
            var oArg = new Object();
            oArg.txtRateType = txt1.value;
            oArg.txtLabourWeekdayTotal = txt2.value;
            return false;
    function OnClientCloseInvoicePopup(sender, args)
            var TextBox1 = document.getElementById("TextBox1") //parent page control
            var TextBox2 = document.getElementById("TextBox2")
            var arg = args.get_argument();
            if (arg != null)
              TextBox1.value = arg.txtRateType;
              TextBox2.value = arg.txtLabourWeekdayTotal;

    Hope this will help you.
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