JSP

JSP What are Predefined variables or implicit objects? To simplify code in JSP expressions and scriptlets, we can use eight automatically defined variables, sometimes called implicit objects. They are requ

JSP How do you pass data (including JavaBeans) to a JSP from a servlet? * Request Lifetime: Using this technique to pass beans, a request dispatcher (using either ?include? or forward?) can be called. This bean will disapp

JSP How can I set a cookie in JSP? response. setHeader(?Set-Cookie?, ?cookie string?); To give the response-object to a bean, write a method setResponse (HttpServletResponse response) -

JSP What are Cookie Classes in JSP? In JSP cookie are the object of the class javax.servlet.http.Cookie. This class is used to creates a cookie, a small amount of information sent by a s

JSP How can I delete a cookie with JSP? If I have a cookie called ?foo, ? that I set a while ago & I want it to go away. I simply: <% Cookie killCookie = new Cookie(?foo?, null); KillCookie.

JSP What are the benefit of JSP? The JSP technology is platform independent, in its dynamic web pages, its web servers, and its underlying server components. That is, JSP pages perfor

JSP What are the benefit of JSP? The JSP technology is platform independent, in its dynamic web pages, its web servers, and its underlying server components. That is, JSP pages perfor

JSP How are Servlets and JSP Pages related? JSP pages are focused around HTML (or XML) with Java codes and JSP tags inside them. When a web server that has JSP support is asked for a JSP page, i

JSP What is precompilation of JSP? Normally, the first time a JSP URL is requested, the servlet container generates Java source code to produce a servlet for the JSP, then compiles and

JSP Can I assign a Javascript variable to a JSP variable? It is not possible to directly assign client side Javascript variables to JSP variables because the Java assignment is created when the JSP document i

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