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How to upload files to server using JSP/Servlet?
How can I upload files to server using JSP/Servlet? I tried this:
13 Answers
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How comment a JSP expression?
How can I comment a JSP expression like: <%= map.size() %>
7 Answers
7
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RequestDispatcher.forward() vs HttpServletResponse.sendRedirect()
... brand new GET request. So basically:
Client sends a HTTP request to some.jsp.
Server sends a HTTP response back with Location: other.jsp header
Client sends a HTTP request to other.jsp (this get reflected in browser address bar!)
Server sends a HTTP response back with content of other.jsp.
You ca...
Java EE web development, where do I start and what skills do I need? [closed]
... if possible, go get a OCP book or course as well.
Then you can start with JSP/Servlet to learn the basic concepts of Java web development. Good tutorials can be found in Oracle's Java EE 5 tutorial part II chapters 3 - 8 and at Coreservlets.com (Beginner-Intermediate and Advanced, also JDBC). Note ...
JSF vs Facelets vs JSP [duplicate]
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JSF is a standardized Java framework for web UIs based on an MVC pattern
JSPs are a (much older) standard for generating web pages from templates - these can be used as the View in a JSF application, but also separately from JSF.
Facelets are an alternative view technology based on pure XML templa...
How to get domain URL and application name?
...us NOT getServletPath() as one suggested before). You can retrieve this in JSP by ${pageContext.request.contextPath}.
<p>The context path is: ${pageContext.request.contextPath}.</p>
If you intend to use this for all relative paths in your JSP page (which would make this question more...
What is WEB-INF used for in a Java EE web application?
...e for the public.
This is why a lot of projects put their resources like JSP files, JARs/libraries and their own class files or property files or any other sensitive information in the WEB-INF folder. Otherwise they would be accessible by using a simple static URL (usefull to load CSS or Javascrip...
What is Model in ModelAndView from Spring MVC?
...odelAndView("welcomePage","WelcomeMessage","Welcome!");
... then in your jsp, to display the message, you will do:-
Hello Stranger! ${WelcomeMessage} // displays Hello Stranger! Welcome!
Example 2
If you have...
MyBean bean = new MyBean();
bean.setName("Mike!");
bean.setMessage("Meow!");
ret...
Difference between getAttribute() and getParameter()
...quest. For example - you set an attribute in a servlet, and read it from a JSP. Can be used for any object, not just string.
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JSP : JSTL's tag
Writing a JSP page, what exactly does the <c:out> do? I've noticed that the following both has the same result:
5 A...