Unable to Update label Outside Update Panel

Question

I have spent lot of time to investigate how to update label outside Update panel. And finally found something but it does not update label. It works fine if we refresh the p

Answer 1

Add the register script in code behind event,

protected void timer_Tick(object sender, EventArgs e)
{
   if (ScriptManager1.IsInAsyncPostBack)
    {
      //ScriptManager1.RegisterDataItem(Label3, "Hi");
       ScriptManager.RegisterStartupScript(this, this.GetType(), "setLabelOrAnyName", "jQuery(function($) { $('#Label3').text('Whatever')});", true);
    }
 }

This should work.

Incase if you are not using jQuery library replace code with simple javascript.