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usebean problem newbie

amit sharma
Ranch Hand

Joined: Jul 19, 2006
Posts: 129
I try to minimize the use of scriptlets in jsp using beans .My requirement is that i pass 2 fields and in return i get 2 values.Return value is from the database as per the input parameters .I am able to set the values and retrive that values successfully but how i call the function which performs database operation without using scriptlet.

aliasname is found after comparing vid with database.
Where i put code for database operation.
Mukesh Mittal
Ranch Hand

Joined: Jan 13, 2006
Posts: 31
You can use servlet
Bear Bibeault
Author and ninkuma

Joined: Jan 10, 2002
Posts: 63858

To expand a little, the best way to simplify your JSP pages -- and avoiding scriptlets is a great first step -- is to follow good web application programming structure.

The most accepted practice is to structure your application using the "Model 2" pattern in which servlets intercept the submission, perform work (such as DB operations) and forward on to a JSP to render the view.

This article may be helpful in describing the patterns and how they came about.

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I agree. Here's the link:
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