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What i want to do is create a login page with jsp. I have never used jsp before so i did some research on it, and learned how to use java beans en java code mixed with html. So i can send the inputs from the login jsp to another jsp page and retrieve the data with request.getParameter(), but my question is how can i call a method from the java bean/class.

The method checks if the login data is legit or not. I want to call the method in the same jsp page as the login form, is that possible? 

<%@<jsp:useBean id="service" class="FavoriteService" scope="session"/>
" %>

This is how i declared/initialised my class in the login jsp page

BalusC
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Kupi
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1 Answers1

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Put your logic code inside a servlet, and map it to /login URL for example (via web.xml). Before forwarding the request from the servlet to the JSP file (request.getRequestDispatcher("/login").forward(request, response)), you can pass the result of the logic code via request.setAttribute("SomeKey", someResult) method. Inside the JSP file, you can access the request attribute via EL expression (${requestScope.SomeKey}).

Eng.Fouad
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