How to get parameters from the URL with JSP
In JSP how do I get parameters from the URL? For example I have a URL www.somesite.com/Transaction_List.jsp?accountID=5 I want to get the 5. … Read more
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Java / Jakarta EE web development, where do I start and what skills do I need? [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, … Read more
Check a collection size with JSTL
How can I check the size of a collection with JSTL? Something like: <c:if test=”${companies.size() > 0}”> </c:if> 4 Answers 4
How do you import classes in JSP?
I am a complete JSP beginner. I am trying to use a java.util.List in a JSP page. What do I need to do … Read more
if…else within JSP or JSTL
I want to output some HTML code based on some condition in a JSP file. if (condition 1) { Some HTML code specific … Read more
Difference between getAttribute() and getParameter()
What is the difference between getAttribute() and getParameter() methods within HttpServletRequest class? 10 Answers 10
JSP tricks to make templating easier?
At work I’ve been tasked with turning a bunch of HTML files into a simple JSP project. It’s really all static, no serverside … Read more
How to use if-else option in JSTL
Is there an if-else tag available in JSTL? 7 Answers 7
How should I use servlets and Ajax?
Whenever I print something inside the servlet and call it by the webbrowser, it returns a new page containing that text. Is there … Read more
How to submit form on change of dropdown list?
I am creating a page in JSP where I have a dropdown list and once the user selects a value he has to … Read more