We can write any Java Logics in our JSP. Then why we are
using servlets(Controller Layer) to interact with the DAO ?
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Answer / sujatha
ya u can write your java logics in scriptlet part of jsp or
u can use jsp action tags to implement the business logic.
but its not the good practice to implement the business
logic in jsp's.mainly the use of jsps is to seperate the
presentation logic and business.. so its better to use
jsps only for presentation purpose..u can write business
logic in action classes or in the servlets..
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / kaushik
JSPs are translated into Servlets which renders data from
the DAO/Back-End classes on the client page. The job of
Servlet/Servelet Container is to facilitate/give developer
an option to manipulate what servlet container does as well
as use the request/response/session etcetera objects.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / ami singh
yes you are right but why we write all the business logic in
jsp ,becuse we just in a first step to follow the mvc
architectuer like in struts so thats why we don't want to
write java code in jsp
we just use jsp for a view and he servlet for the
controller for business logic
oherwise you wan o right all business in jsp so is up to you
noone sop you do this
thanks amit singh
amitsing2008@gmail.com
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / guest
it reduces coupling so that code changes can be done easily
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / madhuri
ya u can write your java logics in scriptlet part of jsp or
u can use jsp action tags to implement the business logic.
but its not the good practice to implement the business
logic in jsp's.mainly the use of jsps is to seperate the
presentation logic and business.. so its better to use
jsps only for presentation purpose..u can write business
logic in action classes or in the servlets..
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / babu
ya u can write your java logic's Jsp or u can use Jsp action
tags to implement the business logic. But if u do like this
your source code may be viewed and used by the others, for
restricting or preventing your source code we are using mvc
architecture like in struts so that's why we don't want to
write java code in Jsp.
| Is This Answer Correct ? | 0 Yes | 0 No |
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