NewtoJava(TM) Programming Center

Source: java.sun.com
Topic: Java Programming

Short Desciption:
Code Samples. New to Java. Question of the Week. Quizzes. Tech Tips ... Language or other sections of the NewtoJava Programming Center. Contents ...

 

Content Inside:
PS">NewtoJava(TM) Programming CenterPage 1NewtoJavaTMProgrammingCenterNewtoJava Programming CenterJava Platform Overview | Getting Started | StepbyStep ProgrammingLearning Paths | References & Resources | Certification Navigating with Servletsby Dana NourieMarch 2001Recently the Java Developer ConnectionSM(JDC) addedconvenient navigation to all of its pages. Some of thoselinks sit within pulldown menus to save space on theleft hand side of the screen. The menus are typicalJavaScript menus but presented two common problems:JavaScript does not work if the browser cannot support it. JavaScript does not work if the client has the JavaScript option toggledoff. Serverside help was needed for the pulldown menu to ensure JDC users couldget to a chosen destination. If you have JavaScript toggled off and select a menuitem you then click the Go button which calls servlet that sends the client to therequested page. JavaTMServlet technology handles this funtionality. Servlets enable client/servercommunication and because theyre written in the Java programming languagethey can use the power of the core Java APIs. This article discusses: Servlet basics such as the servlet life cycle the relationship between theform and servlet and the methods overridden for functionality. How to write a URL redirection servlet using the JDC RedirectServletas an example Some knowledge of Java programming language syntax is necessary to followthe examples and a basic understanding of HTML is assumed though theHTML code for the examples is provided. If you need to learn or brush up onbasic Java programming syntax please refer to Trail: Learning the JavaJDC pulldown menuRequires loginEarly AccessDownloadsBug DatabaseSubmit a BugView DatabaseNewslettersBack IssuesSubscribeLearning CentersArticlesBookshelfCode SamplesNew to JavaQuestion of the WeekQuizzesTech TipsTutorialsForumsTechnology CentersSELECT Page 2Language or other sections of the NewtoJava Programming Center. ContentsWhat You Need to Wri ...

 

 

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