Question

I am using two update panel..in nested way.. can i use like this and also
in my project im using clientscript.RegisterScript along with update panel , its not giving any error but , my pop up is not being displayed when i click one item on grid. the pop up is in update panel which is inside (nested)..
can anyone help ???

Thank you

Answer 1

RegisterScript may not work well with updatepanel. use PageRequestManager.add_endRequest method to hook-up client script in this scenario.

        if (window.Sys){            
            var prmx = window.Sys.WebForms.PageRequestManager.getInstance();
            prmx.add_endRequest(function() {
                alert('insert your code here...');
            });
        }

also make sure there is no javascript erros during page load.