The view is responsible for rendering the state of the model. The presentation semantics are encapsulated within the view, therefore model data can be adapted for several different kinds of clients.The view modifies itself when a change in the model is communicated to the view. A view forwards user input to the controller.The view is simply a JSP or HTML file. There is no flow logic, no business logic, and no model information -- just tags. Tags are one of the things that make Struts unique compared to other frameworks like Velocity.

The view components typically employed in a struts application are
HTML
Data Transfer Objects
Struts ActionForms
JavaServer pages
Custom tags
Java resource bundles

Struts ActionForm
Struts ActionForm objects are used to pass client input data back and forth between the user and the business layer. The framework automatically collects the input from the request and passes this data to an Action using a form bean, which is then passed to the business layer.