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What Are Implicit Objects
This section describes implicit objects that are created by the JSP/Servlet container: out, request, response, pageContext, session, application, and config.
2022-10-01, ∼256🔥, 0💬

Entering Non-ASCII Characters as Static Text
This section provides a tutorial example to test how non-ASCII characters entered as static text in JSP pages are converted by JSP server and returned to Web browsers.
2022-10-01, ∼254🔥, 0💬

The "session" Implicit Object
This section describes the 'session' implicit object - a javax.servlet.http.HttpSession object provided by the JSP server to hold information and methods common to all JSP pages running under one session.
2022-10-01, ∼251🔥, 0💬

Archived: Compilation Errors with JDK 1.4
This section describes the compilation error on a JSP page that tries to use the 'page import' directive element to import a JavaBean class declared without package name.
2022-10-01, ∼251🔥, 0💬

Managing Cookies in JSP Pages
This chapter provides tutorial notes and example codes on managing cookies in JSP pages. Topics include what is a cookie; sending and receiving cookies in JSP pages; what is persistent cookies; setting cookie properties; dumping HTTP response.
2022-10-01, ∼247🔥, 0💬

Writing Directive Element in XML Format
This section describes the syntax of writing Directive Elements in XML format for a JSP document. There are 3 types of Directive Elements: page, include and taglib.
2022-10-01, ∼246🔥, 0💬

Information of JSP Execution Context
This section provides a tutorial example on how to obtain information from the JSP execution context environment through 'session' and 'application' implicit object provided by the JSP container.
2022-10-01, ∼245🔥, 0💬

Converting JSP Pages with Scripting Elements
This section describes general rules on how a JSP page with static data and scripting elements gets converted into a Servlet class source code.
2022-10-01, ∼243🔥, 0💬

IterationTag Interface Test JSP - TraceTagTest.jspx
This section provides a tutorial example on how to write a JSP page to test the TraceTag class that implements the javax.servlet.jsp.tagext.Itera tionTaginterface.
2022-10-01, ∼243🔥, 0💬

IterationTag Interface Test Class - TraceTag.java
This section provides a tutorial example on how to write a Java tag class that implements the javax.servlet.jsp.tagext.Itera tionTaginterface.
2022-10-01, ∼241🔥, 0💬

Example - Dumping EL Implicit Objects
This section provides a tutorial example to dump contents of all EL (Expression Language) implicit objects using JSTL Core library c:forEach tags.
2022-10-01, ∼240🔥, 0💬

What Is a Session
This section describes what is a session - a concept to represent a series of HTTP requests and responses exchanged between a specific Web browser and a specific Web server.
2022-10-01, ∼239🔥, 0💬

JSP Document - JSP Version Error
This section provides tutorial example on how to verify what JSP versions are supported by Tomcat server using an invalid version number in a JSP Document.
2022-10-01, ∼239🔥, 0💬

What Is a Cookie
This section describes what is a cookie - a small amount of information sent by a Web server to a Web browser, saved by the browser, and sent back to the server later.
2022-10-01, ∼238🔥, 0💬

Mixing Static Data with Scriptlets for Compound Statements
This section provides a tutorial example on how to mix static data with scriptlets to form Java compound statements like 'if', or 'while'.
2022-10-01, ∼237🔥, 0💬

"NoClassDefFoundError" Exception
This section describes the compilation error on a JSP page that tries to use a JavaBean class, but the class bytecode is not accessible. You will get a NoClassDefFoundError Java exception or a JSP to Servlet class conversion error.
2022-10-01, ∼236🔥, 0💬

Characters Traveling from JSP Files to Browser Screens
This section describes how character text travels from JSP pages to Web browser screen through various steps using different technologies on different steps.
2022-10-01, ∼230🔥, 0💬

Refreshing Loaded JavaBean Classes
This section provides a tutorial example on how to refresh loaded JavaBean classes using the 'Reload' function on the Tomcat Application Manager.
2022-10-01, ∼228🔥, 0💬

Information from "request" Object
This section provides a tutorial example on how to obtain information from the 'request' implicit object provided by the JSP container.
2022-10-01, ∼227🔥, 0💬

Using JavaBean Objects in Scripting Elements
This section provides a tutorial example on how to use JavaBean objects in scripting elements. A JavaBean is really just Java class object, which can be used in any scripting elements.
2022-10-01, ∼226🔥, 0💬

Writing Action Element in XML Format
This section describes the syntax of writing Action Elements in XML format for a JSP document. Commonly used standard action elements are: useBean, setProperty, getProperty, include, and forward.
2022-10-01, ∼224🔥, 0💬

What Is Custom Tag
This section describes what is JSP custom tag. A custom tag can be define by the user through the JSP tag extension facility using a Java tag class.
2022-10-01, ∼223🔥, 0💬

Execution Result of CurrentTime.jspx
This section describes execution result of the CurrentTime.jspx tutorial example. Converted Servlet class shows that action 'include' element is processed differently than directive 'include' elements by the Tomcat server.
2022-10-01, ∼221🔥, 0💬

Using JavaBean without Import Element Error
This section describes the compilation error on a JSP page that uses a JavaBean without the 'page import' directive element to import the JavaBean class declared without package name.
2022-10-01, ∼218🔥, 0💬

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