Struts

Model-1

• In this model ,all logics of an application are implemented in jsp pages,when only servlet technology is in market
• Either one are more jsp pages are used to develop web applications
• Validations,Business logics,presentation logic are implemented using jsp pages
• we can separate Business logic from presentation logic in jsp pages ,but if we want to call a business logic again we need to write some business logic in jsp page,so complete separation is not possible.

Limitations of Model-1 Architecture.

Model-2

• The Business logic is completely separated from presentation logic.
• This architecture is useful in both servlet and jsp technologies
• This is also called MVC Architecture

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Model ,View and Controller
Advantages of MVC Model
Principles to follow Model,View and Controller
Why JSP as view,Bean as Model and Servlet as controller
What is Framework
Definition of Struts
Why struts is so popular