developing web applications using java server pages and servlets

... 58After installing the Apache Web server we will be capable to create HTML pages orsimple Web sites Trang 59 Raspberry Pi Web applications: using server-side scripts Using a simple HTML page is not enough to build Web applications capable of drivingexternal circuitry connected to GPIO ports of the Raspberry Pi ... Nowadays, the same machine frequently runs both a Webserver and Web client In this guide, we will configure our Raspberry Pi to run a Webserver application that will allow us to control GPIO and external circuitry over the ... Your Web browser (also called a “Web Client”) establishes the communication with the Web Server and demands for the URL (filename). Trang 56 Following the HTTP protocol, the browser sent a GET request to the server, asking for thefile (Web page) with the

Ngày tải lên: 20/10/2021, 21:37

... features that are shared by all WWW applications First, all WWW applications are inherently client/server The WWW client is a web browser, which talks to a WWW server using HTTP Second, the HTTP protocol ... 1Analyzing Models For Current World Wide Web Applications Using A Classification Space And Usability Metrics Akhilesh Bajaj Ramayya Krishnan Emails: {akhilesh, rk2x}@andrew.cmu.edu The Heinz School Carnegie ... place on the server side, or on the client and server side Hence we have four values for this dimension: no processing, processing only on the server, processing only on the client and processing

Ngày tải lên: 19/10/2022, 01:31

... HTML5 and CSS3 HTML5, jQuery, and CSS3 are the new mantra for developing cutting-edge web applications When we say web, it includes the standard websites/applications, mobile websites/applications, ... ASP.NET and PHP, and can be deployed and updated without any approval process from an app store If the mobile website is written using pure web technologies (HTML, CSS, and JavaScript) or using ... 2Building Mobile Applications Using Kendo UI Mobile and ASP.NET Web APIGet started with Kendo UI Mobile and learn how to integrate it with HTTP-based services built using ASP.NET Web API Nishanth

Ngày tải lên: 12/03/2019, 14:21

... in Java• JSP may need to do different things depending on checkbox – Display “Monitor” if checked – Display nothing if not checked • This requires a Java condition – Basic syntax like C++/JavaScript ... based on condition • Put html in conditional statement – Must use <% and %> to differentiate Java, html Trang 12If this Java condition is true (the monitor is not null) Display this html Trang ... selected • Basic form in Java: for (int i = 0; i < arrayname.length; i++) { code to process i th element of arrayname } • Can use to display html multiple times Note: Java has built-in length

Ngày tải lên: 29/03/2021, 10:55

... Trang 1Server-side Web ProgrammingLecture 3: Introduction to Java Server Pages Trang 2Form Handling• Form data appended to request string Generates ... request for somepage.jsp Tomcat server somepage.jsp html html Java html Java html html html html resulting html page html html html html html html Trang 5Java Server PagesTrang 6JSP Syntax• Basic ... • Modify or query database Trang 4Server Page Model• Html document with executable code interspersed • When page requested: – Code executed – Html generated and inserted in its place – Final

Ngày tải lên: 29/03/2021, 10:55

... Trang 1DEVELOPING ECOMMERCE WEB APPLICATIONS USING SPRINGMVC SVTH: Nguyễn Quốc Hiếu, Đinh Quang Tiến GVHD: ThS Nguyễn Thị ... developed fields, so a website created for selling online is essential In this paper, we will discuss about the technique of using Spring framework, the way it works and our result using the technique ... app, an entertainment website, a Because of that, this research is dedicated to the purpose of developing an ecommerce website The development group decided to create a Web Application, a replica

Ngày tải lên: 28/11/2021, 09:01

... Microsystems, the Sun logo, Java, Jini, JavaServer Pages, Enterprise JavaBeans, Java Compatible, JDK, JDBC, JAVASCRIPT, JavaBeans, JavaMail, Write Once, Run Anywhere, and Java Naming and Directory Interface ... and shared their experience You are the reason the JavaServer Pages technology exists Trang 18C H A PT E R 1Overview This chapter provides an overview of the JavaServer Pages technology JavaServer ... properties The JavaServer Pages technology is platform independent, both in its dynamic Web pages, its Web servers, and its underlying server components You can author JSP pages on any platform,

Ngày tải lên: 21/08/2013, 09:26

... ProcessingVolume 2006, Article ID 40960, Pages 1 12 DOI 10.1155/ASP/2006/40960 On Building Immersive Audio Applications Using Robust Adaptive Beamforming and Joint Audio-Video Source Localization ... (xFDAF), and conjugate gradient (CG) algorithms to achieve a good compromise between computational com-plexity, convergence speed, and latency The coding block codifies the signal using two standard ... using a micro-phone array and then is reconstructed or rendered again, in a different chamber using loudspeaker array-based techniques Our proposal explores the possibility of using recent robust adaptive

Ngày tải lên: 22/06/2014, 23:20

... a JavaServer Page Chapter 2: Java Servlets Chapter 3: JavaBeans and JSP Concepts Chapter 4: JDBC and JSP Concepts Chapter 1: JSP Overview: The Components of a JavaServer Page Overview JavaServer ... "Java Servlets," we are going to cover Java servlets Then in Chapter 3, "JavaBeans and JSP Concepts," we'll look at JavaBeans and how they can be used in JSPs Chapter 2: Java Servlets ... of using Java servlets Servlets are a very viable option for most Web applications Trang 18The Java Servlet Architecture Two packages make up the servlet architecture: the javax.servlet and javax.servlet.http

Ngày tải lên: 27/06/2014, 12:20

... methods Now compile the PureJSPBase servlet to the <SERVER_ROOT>/purejsp/WEB-INF/classes directory and move the SubclassJSP.jsp to the <SERVER_ROOT>/purejsp/ directory You should then ... object, we will create it and store the object in the ServletContext using the application.setAttribute() method Now the Properties object is available to other JSPs and servlets Listing 9.3 contains ... not often used directly in a JavaServer Page The exception to this is in the creation of custom tags session The implicit session object holds a reference to a javax.servlet.http.HttpSession

Ngày tải lên: 03/07/2014, 06:20

... a clear understanding of the implicit objects that are available to you and what they represent In Chapter 10, we cover using the JSP's standard actions Chapter 10: Using JSP Standard Actions ... standard actions provide an abstraction that can be used to easily encapsulate common actions You have already seen the standard actions specific to a JavaBean in Chapter 3, "JavaBeans and ... JSP will include the header.jsp in the top row of its table and pass it the employee's name and title, using the <jsp:param> standard action It will then include some static text indicating

Ngày tải lên: 03/07/2014, 06:20

... Listing 10.6: Applet1.java import java.awt.*; import java.awt.event.*; import java.applet.*; import javax.swing.*; public class Applet1 extends JApplet { boolean isStandalone = false; TextArea ... they are implemented and how you can use them In Chapter 11, we cover the scope differences when using JavaBeans in a JSP Overview As we discussed in Chapter 3, "JavaBeans and JSP Concepts," ... JSP, copy the compiled Applet1.class and dt.jar files to the <SERVER_ROOT>/purejsp/TestApplet directory and copy the UseJSPPlugin.jsp file to the <SERVER_ROOT>/purejsp directory Now

Ngày tải lên: 03/07/2014, 06:20

... to show how XML and JSP can be used together XML and Java Now that you understand XML basics, let's take a look at how we can use XML and Java together There have been many Java parsers developed ... HandlerBase SAXHandler handler = new SAXHandler(); // Set the Document handler to call our SAXHandler when // SAX event occurs while parsing our XMLResource sp.parse(xmlResource, handler); ... be handled by our SAXHandler, which can be found in Listing 15.3 Listing 15.3: SAXHandler.java import java.io.*; import java.util.Hashtable; import org.xml.sax.*; Trang 7public class SAXHandler

Ngày tải lên: 03/07/2014, 06:20

... the server that the servlet is running under If the servlet was running under the Java Web Server 1.1.3, then the returned String would be Java Web Server/1.1.3 getRealPath() has no parameters and ... 4Parameters ƒ java.lang.String Returns ƒ java.lang.String getServer Info() Method public java.lang.String getServerInfo() The getServerInfo() method returns a String representing the name and version ... include http, https, and ftp getScheme() has no parameters and throws no exceptions Returns ƒ java.lang.String getServerName() Method public java.lang.String getServerName() The getServerName() method

Ngày tải lên: 03/07/2014, 06:20

... Overview The java.servlet.http package contains the interfaces and classes that are implemented and extended, respectively, to create HTTP-specific servlets Figure 21.1 contains the javax.servlet.http ... Trang 2Figure 21.1: The javax.servlet.http object model Interfaces Interfaces for the java.servlet.http package are HttpServletRequest, HttpServletResponse, HttpSession, and HttpSessionBindingListener ... public void addHeader(java.lang.String name, java.lang.String value) The addHeader() method adds another value to the response for the given header addHeader() returns no value and throws no exceptions

Ngày tải lên: 03/07/2014, 06:20

... Enterprise Java tools: JavaServer Pages (JSP) JavaServer Pages are built on top of Java servlets and are designed to increase the efficiency in which programmers, and even nonprogrammers, can create web ... all web applications), how servlets and JSP are related, and how to set up a JSP development environment The focus of the second part is on developing JSP-based web applications using standard ... the other server components, such as servlets, databases, and Enterprise JavaBeans (EJB) Java programmers Java programmers are comfortable with the Java programming language and Java servlets

Ngày tải lên: 13/08/2014, 21:21

... at a time Trang 11Chapter 6 Using JavaBeans Components in JSP Pages 6.3.1 Using the <jsp:getProperty> Action Once you have created a bean and given it a name using the <jsp:useBean> ... what Java type it represents Trang 16Chapter 7 Using Custom Tag Libraries and the JSP Standard Tag Library So far we've covered the JSP basics the primary parts of a page and installation and ... JSTL and its EL In the following Trang 7Chapter 5 Generating Dynamic Content chapters I add details to all this and introduce the other JSP and JSTL features you need to develop real web applications

Ngày tải lên: 13/08/2014, 21:21

... defined by Internet standards They are used for all sorts of web applications, servlet-based or not, and are usually implemented by the web server itself as opposed to the web container The servlet ... needed for the web application resources How users, and groups of users, are defined depends on the server you're using Some web servers, such as Microsoft's Internet Information Server (IIS), ... certificate is passed to the server when the connection between the browser and server is established, using a very secure challenge-response handshake process; it is used by the server to uniquely identify

Ngày tải lên: 13/08/2014, 21:21

... declaration and use (color.jsp) <%@ page language="java" contentType="text/html" %> <%! String randomColor( ) { java.util.Random random = new java.util.Random( ); ... requires that the classes in the java.lang, javax.servlet, javax.servlet.jsp, and the javax.servlet.http packages are available by default to scripting elements when Java is used as the scripting ... including Java code in web pages If so, you may wonder why you haven't seen any Java code in the examples so far That's because there's really no reason to embed raw Java code in JSP pages anymore

Ngày tải lên: 13/08/2014, 21:21

... Static content, such as images and regular HTML pages, is handled by a web server, while dynamic content is generated by the servlets and JSP pages running within a web container So without even ... the web server and the web container Most of the web containers mentioned here can be used in-process with all the major web servers Another alternative for this configuration is a pure Java server ... acts like both a web server and a web container Examples are Apache's Tomcat, Ironflare ABs Orion Application Server (http://www.orionserver.com/), and Gefion software's LiteWebServer (http://www.gefionsoftware.com/LiteWebServer/)

Ngày tải lên: 13/08/2014, 21:21