java web application tutorial using netbeans

... Benefits of Using Ajax for Web Application Development Web programming with Ajax offers a business several key benefits in its web application development. It offers site ... business arena, are either not using this form of web programming at all or are using it sparingly. Still, web programming with Ajax has quickly been incorporated into web application development as ... for WestLake Using Ajax for Web Application Development: What Businesses Need To Know Copyright â2007 Global Knowledge T raining LLC. All rights reserved. Page 2 Using Ajax for Web Application Development: What...

Ngày tải lên: 10/12/2013, 14:15

... Chat Application: Use and Design 77 5.1 Installing and Running bonForum 77 5.2 Changing the bonForum Web Application 83 5.3 Using XML to Design Web Applications 86 5.4 XML Data Flows in Web Applications ... folder with the javac.exe Java compiler. Here is a listing of the batch file: javac de/tarent/forum/BonForumUtils .java -d /classes javac de/tarent/forum/BonLogger .java -d /classes javac -classpath ... for our Web application. Chapter 8, Java Servlet in Charge: BonForumEngine,” describes the central class in the bonForum Web application. It also illustrates some themes common to using Java Servlets...

Ngày tải lên: 14/12/2013, 22:15

... watermark. 46 Chapter 3 Java Servlets and JavaServer Pages: Jakarta Tomcat 3.4.5 Tomcat Web Application Contexts Each collection of Web resources making up one Web application shares a context. Except ... Configuration.” Tomcat Web App Contexts The definition of a Web application is given in the Java Servlet Specification, v2.2, as follows: A web application is a collection of servlets, JavaServer Pages, ... remove this watermark. 49 3.6 Adding Your Tomcat Web Application 3.4.7 Help for Developing Tomcat Web Applications A guide to developing Web applications for Tomcat is included with the distribution. Be...

Ngày tải lên: 14/12/2013, 22:15

... our Web application. Obviously, in a server-side Web application, the software running on the server assumes a centrally important role. Although there is one Java applet in bonForum, this Web application s ... 86 Chapter 5 bonForum Chat Application: Use and Design 5.3 Using XML to Design Web Applications Before we designed and developed the bonForum chat application, we spent some time using XML to model the ... Examples Web app into the bonForum Web app.You should find the class file in the folder TOMCAT_HOME\webapps\examples \WEB- INF\classes. Copy it to the folder TOMCAT_HOME\webapps\bonForum \WEB- INF\classes. Now...

Ngày tải lên: 14/12/2013, 22:15

... What Drives the Web Application? In Chapter 8, we will claim that the BonForumEngine servlet is in charge of the Web application after all, it is the communication hub in the Web application. However, viewed ... Section 12.9.9, “JSP:Tutorials.” We also have all those Web links and more available for you on the BonForum Project Web site, http://www.bonforum.org . 7.1.1 Getting Input from a Web Application User Of ... dictates. In our example Web applica- tion, the FORM data is submitted using POST to the central Java servlet, BonForumEngine . Request Parameters When the FORM is submitted using POST, its fields...

Ngày tải lên: 14/12/2013, 22:15

... service() method takes the Web application to its next destination by forwarding the HTTP request. It is inside the processRequest() method that application- specific processing takes place, using the request, ... made available to the Web application in whatever scope is appropriate.We will give two examples next. In Section 8.1.6, “The service() Method: Requests to Enter the Web Application, ” you saw ... best way to give Web application pages any lasting meaning within the stateless context of an HTTP Internet world is by using session objects.These are maintained by the server, using cookies (if...

Ngày tải lên: 14/12/2013, 22:15

... a Nonvisual Bean For a good introduction to using beans with JSP, we recommend the chapter Using JavaBeans with JSP” in the book Core Servlets and JavaServer Pages, by Marty Hall (Prentice Hall, ... a chat application. Later, after more experimentation, they will be generalized to give them a wider range of application. The following list covers most of the things that the bonForum Web application gets ... Class BonForumStore wraps the XML data for the chat Web application controlled by BonForumEngine , providing access to the data in the context of the application. This includes methods to get data into...

Ngày tải lên: 14/12/2013, 22:15

... name TOMCAT_HOME\webapps\examples\ jsp\simpletag.The Java source code and compiled class files for this JSP Tag example are found in the folder TOMCAT_HOME\webapps\examples \WEB- INF\ classes\examples. Another ... library descriptor file for the exam- ple Web application, which is an XML document named example-taglib.tld, in the folder TOMCAT_HOME\webapps\examples \WEB- INF\jsp. 10.2 The bonForum Tag Library After ... the bonForum Web chat application. n Using the jsp:forward tag to get from one HTML frameset to another n Refreshing HTML forms at minimum 5-second intervals n Flickering when using the “standard”...

Ngày tải lên: 14/12/2013, 22:15

... XSLT process using the Xalan- Java 1 processor from the Apache XML project. package de.tarent.forum; import java. text.*; import java. io.*; import java. net.*; import java. util.*; import javax.servlet.jsp.*; import ... into one big mess, without using any tabs or spaces! Thankfully, that bug seems to be gone now—at least, while using the Xalan- Java 1 compatibility JAR or the Xalan -Java 2 JAR. 10.8 Displaying ... shows the source code, minus its javadoc comments, for the OutputChatMessagesTag class: package de.tarent.forum; import java. util.*; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; /**...

Ngày tải lên: 14/12/2013, 22:15

... tolerated in a real Web application. 11.9 Getting ForestHashtable as XML The primary purpose of the ForestHashtable class is to contain XML data to experi- ment with Web application- dependent ... is a different instance of the bonForum Web application. To dump the data from the bonForumXML ForestHashtable into an XML file at any state of the Web application, see the instructions in Section ... JSP Tags and XSLT in the Future One of the main goals of our Web application design is that it should be extensible and customizable using technologies designed for such purposes.The two most pow- erful...

Ngày tải lên: 14/12/2013, 22:15

... Linux http://blackdown.org/ 12.8.7 Java: Tutorials The Java Tutorial http:/ /java. sun.com/docs/books /tutorial/ index.html 12.9 JavaServer Pages 12.9.1 JSP: Main Web Site JavaServer Pages technology http:/ /java. sun.com/products/jsp/ 12 ... c:\jdk1.3\bin;%PATH% rem set JAVA_ HOME=c:\jdk1.3 rem set JAVAC=c:\jdk1.3\bin\rem javac.exe javac de/tarent/forum/BonForumUtils .java -d /classes javac de/tarent/forum/BonLogger .java -d /classes javac -classpath ... bonForum Web Application C C.1 Filename: TOMCAT_HOME\webapps\ bonForum \WEB- INF \web. xml <?xml version=”1.0” encoding=”ISO-8859-1”?> <!DOCTYPE web- app PUBLIC “-//Sun Microsystems, Inc.//DTD Web...

Ngày tải lên: 24/12/2013, 07:17

... bonForum Web Application C.15 Filename: Projects\bonForum\src\ BonForumRobot .java /*<Imports>*/ import java. io.*; import java. net.*; import java. util.*; import java. applet.*; import java. awt.Font; import ... Projects\bonForum\src\de\ tarent\forum\BonForumStore .java package de.tarent.forum; /*<Imports>*/ import java. io.*; import java. util.Collections; import java. util.ArrayList; import java. util.Iterator; import java. util.Enumeration; import java. util.TreeMap; import ... for bonForum Web Application * (See chapter Java Servlet and Java Bean - BonForumEngine and BonForumStore” * in the book: XML, XSLT, Java and JSP - A Case Study in Developing a Web Application) . * *...

Ngày tải lên: 24/12/2013, 07:17

... Projects\bonForum\src\de\ tarent\forum\ForestHashtable .java package de.tarent.forum; /*<Imports>*/ import java. io.*; import java. util.Iterator; import java. util.Enumeration; import java. util.Hashtable; import java. util.ArrayList; import javax.servlet.http.*; /*</Imports>*/ /** ... printed). */ package de.tarent.forum; /*<Imports>*/ import java. text.SimpleDateFormat; import java. util.Date; import java. util.Locale; import java. util.Enumeration; import org.w3c.dom.Attr; import ... org.w3c.dom.NamedNodeMap; import org.apache.xerces.readers.MIME 2Java; /*</Imports>*/ /** BonForumUtils has utility methods for the bonForum web application. * <p>For further information visit...

Ngày tải lên: 24/12/2013, 07:17

... de.tarent.forum; /*<Imports>*/ import java. text.*; import java. io.*; import java. net.*; import java. util.*; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; // Imported TraX classes import javax.xml.transform.TransformerFactory; import ... bonForum Web Application * book (if this is printed in one). */ package de.tarent.forum; /*<Imports>*/ import java. text.*; import java. io.*; import java. net.*; import java. util.*; import javax.servlet.jsp.*; import ... javax.xml.transform.TransformerFactory; import javax.xml.transform.Transformer; import javax.xml.transform.stream.StreamSource; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerConfigurationException; /*</Imports>*/ /**...

Ngày tải lên: 24/12/2013, 07:17

Ngày tải lên: 24/12/2013, 07:17

Ngày tải lên: 24/12/2013, 07:17

Ngày tải lên: 24/12/2013, 07:17

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