A JSP directive affects the overall structure of the servlet that results from the directive can be placed anywhere within the document; its use is the topic of this. Servlet and JSP training courses by book's author: musicmarkup.info © Prentice .. (Found): Requested document temporarily moved elsewhere. Note to U.S Government Users – Documentation related to restricted rights . Servlet and JSP Programming with IBM WebSphere Studio and VisualAge for.
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servlets and JavaServer Pages (JSPs) for deployment on This software and related documentation are provided under a license agreement containing. Java Server Pages (JSP) is a server-side programming technology that JSP have access to the entire family of Java APIs, including the JDBC API to access. A JSP document is a JSP page written in XML syntax as opposed to the stan- You can use a JSP document for data interchange between web applica-.
It is even worse to maintain or modify that HTML page produced. Programmers, who wrote the servlet, may not be a good graphic designer, while a graphic designer does not understand Java programming. The main page is written in regular HTML, while special tags are provided to insert pieces of Java programming codes. The business programming logic and the presentation are cleanly separated. This allows the programmers to focus on the business logic, while the web designer to concentrate on the presentation. JSP is based on Servlet.
CmsObject Returns the current OpenCms user context from the page context when pageContext is given as argument. Integer Returns the size of the given list.
String Returns a parameter value from the module parameters. Locale convertLocale java.
Object Allows conversion of Objects to Locales. Can also handle Strings that are locales, or Locales itself.
If no valid locale is provided, the OpenCms default locale is returned. Long Calculates the next smallest integer for the given number parameter. Long Calculates the next largest integer for the given number parameter. Long Calculates the next integer for the given number parameter by rounding.
Double toNumber java.
Object, java. Object Converts the given Object to a Double number, falling back to a default if this is not possible. String Returns a prefix of the String argument, that is not longer then the given int value. List Returns a newly created, empty List object.
There is no way to create an empty list using standard JSTL methods, hence this function. String getRequestParam java. String, java. String Given an URL as String, formatted for a GET request, as first argument and a request parameter name as second parameter, the value of this request parameter in the first argument is returned.
String getRequestLink java. String Returns the link, that is given as argument of type String and formatted for a GET request, without parameters. String escape java.
The 1st parameter is the String to encode, the 2nd the encoding to be used, e. String encode java. String unescape java. The 1st parameter is the String to decode, the 2nd the encoding the string was encoded with, e. String decode java.
String Returns the current request URI. String lookupDefault java. String Uses the 1st String as key to look up from the map that is passed as the 2nd String, and returns either the element found or the default value from the 3rd String.
The map String must have the form key1:value1 key2:value2 etc. Each available manual is described in more detail below.
Apache Tomcat User Guide The following documents will assist you in downloading and installing Apache Tomcat, and using many of the Apache Tomcat features. Introduction - A brief, high level, overview of Apache Tomcat. Setup - How to install and run Apache Tomcat on a variety of platforms.
First web application - An introduction to the concepts of a web application as defined in the Servlet Specification. Deployer - Operating the Apache Tomcat Deployer to deploy, precompile, and validate web applications. Manager - Operating the Manager web app to deploy, undeploy, and redeploy applications while Apache Tomcat is running. Realms and Access Control - Description of how to configure Realms databases of users, passwords, and their associated roles for use in web applications that utilize Container Managed Security.
Security Manager - Configuring and using a Java Security Manager to support fine-grained control over the behavior of your web applications.
Examples for many popular databases. Classloading - Information about class loading in Apache Tomcat, including where to place your application classes so that they are visible.
Proxy Support - Configuring Apache Tomcat to run behind a proxy server or a web server functioning as a proxy server.