Dear Developers....
  I got the New requirement ..,
  i.e  How to Work CRUD Operations using JavaScript for SQL Sqerver  ... 
condition 1 : .aspx.cs file have only page_load() only ...,
condition 2 :  connection string is available in either web.config file or .aspx file only
Please Provide design and code files to my account..,
T V S Narasimha Murthy
Associate Software Engineer,
Blue Frog Mobile Technologies.,
Visakhapatnam.