Swastik Dey

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since Jan 08, 2009
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Android Eclipse IDE Java Java ME
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Kolkata, West Bengal, India
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Recent posts by Swastik Dey

Does it show any error?  What exact problem are you facing?
For me it's working in all of these three browses chrome/mozilla/ie.  What version of mozilla do you have?
Your code is changing it to uppercase.  You don't need that because the buttons are already having the case that you want.  Take out the upper case conversion, I hope you will be fine.
It depends upon your design approach.  As per MVC architecture a single servlet controls all actions.   All html/jsp pages sends request to this controller servlet. For e.g Login page and registration page sends request to the same servlet.  Based on the request type servlet performs the specific task and the response back to the client.  So if the request type is registration it will be insert operation, if if is login it might be select queries.  As far creating db/tables is concerned it should be done only once , so it should be in servlet init method.
3 weeks ago
JSP
Ideally you should create the database and required only once, and when creating you should always whether it exists or not. For learning purpose putting all queries in a single page is ok, however from real time perspective it's not.  Think of a registration page it only needs to insert rows and no other operation is required here.
3 weeks ago
JSP
Appears to be a credentials issue.  See this link to reset root password in mysql

https://dev.mysql.com/doc/refman/8.0/en/resetting-permissions.html
3 weeks ago
JSP
Keeping the jar file in the build path is enough, nothing else is required.
3 weeks ago
JSP
You have eclipse with tomcat so that's good enough for web development.  For database you can use any one you wish e.g. mysql/oracle etc.  Next you need is the jar files (database drivers).
3 weeks ago
JSP
what is the value or url variable?
3 weeks ago
Try this