This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I am facing a problem with jsp page I have a JSP page and I am checking One filed value(Invoice No)to be unique using servlet(select query)but the disadvantages is that its a big form and
when it goes to the action Servlet then if it find the same value in the database then an alert message (Ok) is going the same page that is right but all fields again need to be fill their values i
how to resolve this problem please tell me
I'll appriciate that