RadTextBox is not getting updated with oldvalue

[Arvind]


If user changes the name in the textbox user is shown with confirm box  ok , cancel
if user clicks on ok edited name need to be changed
if user clicks on cancel old name need to be repopulated 
Here i am facing problem in
1. repopulating the textbox with oldvalue
2.these textbox is placed in textbox when ever page is getting loaded it is showing confirm box
 
function TextChanged(Sender,EventArgs)

   {

 

       var sSave;

                   

                   var Nametext = $find('<%= radtxtName.ClientID  %>');

 

                   sSave = confirm("Name is changed");

                   alert(sSave);

          if (sSave == true)

          {

              

              var NewValue = EventArgs.get_newValue();

              Nametext .set_value(NewValue);

               

          }

          else   {

 

              var oldValue = EventArgs.get_oldValue();

              Nametext .set_value(oldValue);

             

          }

          

       

  }

<telerik:RadTextBox ID="radtxtName" runat="server" >
   <ClientEvents OnValueChanged="TextChanged" />
    </telerik:RadTextBox>

[Shinu]

Hello Aravid,

I have also faced the same issue and modified the code as below. Give a try with this code.

javascript:

<script type="text/javascript">
flag = 0;
function TextChanged(Sender, EventArgs) {
        if (flag == 1)
       {
            flag = 0;
            return;
        }
        var sSave;
        Nametext = $find('<%= radtxtName.ClientID  %>');
        sSave = confirm("Name is changed");
        if (sSave == true) {
            var NewValue = EventArgs.get_newValue();
            Nametext.set_value(NewValue);

        }
        else
       {
            flag = 1;
            value = EventArgs.get_oldValue();
            Nametext.set_value(value);
        }
    }
</script>

Thanks,
Shinu.