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Passing parameter problem

Faisal Fuad
Ranch Hand

Joined: Jul 05, 2011
Posts: 83

Hi everyone. Having a very funny problem. New here in Servlet stuff and so need your help. From a simple html page i want to pass a input to a servlet where it will do some specific talks. Now the logic i was thinking is like: If the user puss null value then the servlet will check and will say "Sorry" or else the servlet will be happy to serve.

I used the IF..ELSE statement to do the evaluation part in the Servlet but don't know why it is everytime going to the ELSE part of the statement even though i am not passing anything from the html page.

The Html page is as follows:

And the Servlet "GetData.java" is as follows:

Can any one please let me know where i am doing the mistake?

Thank you very much.
Murthy Tanniru

Joined: Jun 03, 2008
Posts: 14
correct the code as below:

Faisal Fuad
Ranch Hand

Joined: Jul 05, 2011
Posts: 83

..........and it is beautifully resolved. Thank you so much Tanniru. God bless
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subject: Passing parameter problem
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