How to Bind State by Selecting Country DropDownList using WebMethod in Asp.net

Introduction:-

                 In this article I have explained  how to bind a dropdownlist using Ajax.

Description:-

               Some developers binding the dropdownlist directly in pageload.which will give low performance to your site.Now a days every user wants to avoid unnecessary postbacks during any events.Lets take a common example that  I want to bind a state list according to the country selection. I can do it in code behind selectedindexchange event,but it will result performance issue as discussed previously,so I will prefer to use ajax here.

               In my previous post I have explained Data Binding in DropDownList Using Jquery , AutoComplete Text Using Jquery and web services , Insert Data in Sqlserver DataBase using JSON, ASP.NET Web services and jQuery , how to populate dropdown based on other dropdown or working with cascading dropdowns in asp.net , Ajax Cascading Dropdownlist Sample with database using asp.net , How to Select, Update, Insert Data in database Using Json, Jquery and Webservices .

Data Binding in DropDownList Using Jquery

Introduction:-

                     Here I have explained how to bind data in dropdownlist using jQuery.

Description:-

                  In my previous article I have explained How to calculate difference between two dates using JQuery? , How to get Checkboxlist valuewith comma Separator by jquery.

Here I will explain how to bind dropdownlist using jQuery.As you wnow it will be light weight than other processes.

 Here I am doing one simple web application for binding data to dropdownlist  through JQuery.

 For this first you have to add one web page name it as your choice,here I have named it as JqueryDropDownList.aspx