Most Popular Scripts | Java | Tutorials & Tips | JSP & Servlets

This article examines Java Servlets in detail and discusses HttpServlet, ServletConfig and ServletContext classes and issues like Servlet preloading and initialization parameters.

Sometimes we faced the caching problem of Internet Explorer. Some of the JSP pages of any site were unable to show the updated data because the browser displays the old cached pages stored in the memory. This tips show you how to overcome this situation.

This tutorial helps you to understand: HTTP Response Syntax HTTP Response Header Lines Controlling Response Header Lines Viewing Response Header Lines Response Header Lines of Static Files Response Header Lines Affected by jsp:directive.page Elements Setting Header Lines Directly in JSP Pages Generating Non-HTML Entity Body

Servlets are Java programs running on a web server that produce results viewed remotely on a web server. Servlets has the same purpose that CGI or PHP had in the past. We shall describe how Servlets works with some examples. You will also learn about Servlet Request and Response Model, Servlet Life Cycle, Servlet Scope Objects and Error Handling.

This article discusses using the JSP and JDBC technologies to integrate static, dynamic, and database content in Web sites. For the purposes of simplicity and illustration, the JSP pages here use short scriptlets to expose the JSP developer to the underlying JDBC concepts instead of hiding them in custom tags. The author introduces a key design approach that integrates JavaBeans components with JDBC, similar to the way that JavaServer Pages technology already uses beans with HTTP. He also provides code for implementing this integration.

This tutorial briefly explains where to obtain and how to install the Servlet and JSP Classes for Unix and Windows. Also, provides links to get a Servlet-Capable Web Server or Servlet Engine.

This tutorial describes <jsp:useBean>, <jsp:setProperty> and <jsp:getProperty> tags and demonstrates how to call JavaBean from within a JSP page. Online demo available.

This tutorial discusses the creation and use of cookies in Servlets. Includes an example of a customized search engine interface.

This is a complete chapter : 'Combining Servlets, JSP, and JavaBeans' from Wrox Press book "Professional JSP 2nd Edition". It introduces Model-View-Controller (MVC) architecture and describes combining JSP, Servlets and Java Beans using it.

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Here's an introduction to the page directive, which is used to define attributes that apply to an entire JSP page. Main topics include: Introduction to JSP, What is the Page Directive? Sample Page Directives, Page Directive Attributes, Sample JSP Page, and JSP Syntax Summary.

This is an introductory tutorial on JSP. It discusses: What is JSP?, What software do I need to run JSP pages?, JSP compared to ASP, JSP compared to Perl, JSP compared to Servlets, and What does a JSP Page Look Like?

Learn to create Java servlets in the NetBeans IDE. The tutorial creates a basic mailing list and explores file access along with some DOM XML. Also covered is deploying the servlets with Glassfish.

This JSP tutorial helps you understand: Loading JavaBean classes into JSP pages; Setting and getting JavaBean's properties; Using Java objects as JavaBeans.

After describing some basic programming of servlets, we will describe some advanced topics of servlets in this tutorial, viz., Session Tracking, Servlet Filters, Servlet Life Cycle Events, Including, forwarding and redirecting, Servlet Chaining and Applet Servlet Communication.

Java Server Pages (JSP) is a Java API in J2EE which allows dynamic creation of web pages using Java. It has the same purpose as other existing technologies like CGI or PHP. In this tutorial you will learn about Lifecycle of JSP pages, Dynamic content generation, Invoking Java code using JSP scripting elements, JavaBeans for JSP and Error Handling.

Java Server Pages (JSP) could handle any erros that might be arised in scriptlets, expressions, or other JSP elements. You could use try/cacth blocks to handle any known erros. In this technic we could use to display a custom error on our file where unhandled exception is thrown.

Code example to demonstrate how to access Google on your WAP phone using JSP pages.

This article tells about the 2 architectures that we can use to build applications with Servlets and JSP.

This article aims at presenting how to create a servlet that sends a zip file to the user.