Dropdownlist selectedindex changed using ajax withoutpostbac

Question

Hello Friends Good Morning Binding Dropdownlist selected index changed without using postback=true using ajax.

Salman · Answer

Hi. You can use ajax call where it will directly call that method and in success call you need to bind dropdownlist like this $.ajax({ data: data url: ur url type: POST contentType: application/json; charset=utf-8 success: function (result) { //ur code to bind data to dropdown } error: function OnError(result) { //ur code } }); or else you can use update panel also but there we need to use postback=true. http://www.advancesharp.com/blog/1065/ajax-fill-country-state-and-city-without-postback-in-asp-net thanks.