Category: JSP

The JSP specification includes standard tags for bean use and manipulation. The useBean tag creates an instance of a specific JavaBeans class. If the instance already exists, it is retrieved. Otherwise, it is created....

The JSP 2.0 specification describes a mapping between JSP pages and XML documents. The mapping enables the creation and manipulation of JSP pages using XML tools.

Yes, the JSP specification does support creation of XML documents. For simple XML generation, the XML tags may be included as static template portions of the JSP page. Dynamic generation of XML tags occurs...

Pages built using JSP technology are typically implemented using a translation phase that is performed once, the first time the page is called. The page is compiled into a Java Servlet class and remains...

JSP engine interprets tags, and generates the content required – for example, by calling a bean, accessing a database with the JDBC API or including a file. It then sends the results back in...

include directive and include action tag both are used for including a file to the current JSP page. However there is a difference in the way they include file. – include Directive: Static include...

Variable declared inside declaration part is treated as a global variable.that means after convertion jsp file into servlet that variable will be in outside of service method or it will be declared as instance...

There is a little tool called JSPExecutor that allows you to do just that. The developers ( Hendrik Schreiber <hs@webapp.de> & Peter Rossbach <pr@webapp.de>) aim was not to write a full blown servlet engine,...

The generated servlet class for a JSP page implements the HttpJspPage interface of the javax.servlet.jsp package. The HttpJspPage interface extends the JspPage interface which inturn extends the Servlet interface of the javax.servlet package. the...