CodeRower Software Private Limited

For Form Based Authentication / Sql Server First enable  Enable Forms Based Authentication (FBA)  for  Claims Based Authentication  web application from Central Admin.

Well all of us are aware Business Connectivity Service of SharePoint2010 and there are 100's or post that describes How to create BCS, How To Deploy BCS and many more. 

First of all we discuss how the dialog framework works. Well  SharePoint  uses Modal Dialogs for both  Taking input from the user.(as New Item / Edit Itms forms) Notifing end User that some processing is going on. so please wait. For ease to work on these dialogs we are going to use OOB methods and feature present in  SP.UI.ModalDialog Class.

Claims-Based Authentication (CBA) Claims-based identity/authentication/authorization is about separating the maintenance of user authorizations and user sign-in out of a (web) application, by turning authentication/authorization into a separate (web) service.