chapter 27  building layered web applications

... Press, 2007) AJAX and Web 2.0 These days, it's increasingly difficult to discuss AJAX without mentioning Web 2.0 (http://en.wikipedia.org/wiki /Web_ 2) What is Web 2.0? Initially, Web 2.0 was associated ... with the Semantic Web (http://en.wikipedia.org/wiki/Semantic_ web) The Semantic Web is envisioned to be the next step in the Web' s evolution, based on online social-networking applications, using ... conclusion, AJAX is about creating smarter web applications (that behave better than traditional web applications when interacting with humans) by enabling web pages to make asynchronous calls to...

Ngày tải lên: 06/03/2014, 21:20

... Contents Preface Chapter 1: AJAX and the Future of Web Applications Delivering Functionality via the Web Advantages of Web Applications Building Websites Since 1990 HTTP and HTML PHP and Other Server-Side ... install separate libraries into their web browsers Delivering Functionality via the Web Web applications are applications whose functionality is processed on a web server, and is delivered to the ... that web applications have with being user-friendly, they have acquired extraordinary popularity because they offer a number of major technological advantages over desktop applications • Web applications...

Ngày tải lên: 27/06/2014, 08:20

... install separate libraries into their web browsers Delivering Functionality via the Web Web applications are applications whose functionality is processed on a web server, and is delivered to the ... that web applications have with being user-friendly, they have acquired extraordinary popularity because they offer a number of major technological advantages over desktop applications • Web applications ... building software applications accordingly Historically, usability techniques were applied mainly to desktop applications, simply because the required tools weren't available for web applications...

Ngày tải lên: 27/06/2014, 12:20

... Contents Preface Chapter 1: AJAX and the Future of Web Applications Delivering Functionality via the Web Advantages of Web Applications Building Websites Since 1990 HTTP and HTML PHP and Other Server-Side ... install separate libraries into their web browsers Delivering Functionality via the Web Web applications are applications whose functionality is processed on a web server, and is delivered to the ... that web applications have with being user-friendly, they have acquired extraordinary popularity because they offer a number of major technological advantages over desktop applications • Web applications...

Ngày tải lên: 09/08/2014, 12:22

... will work fine with most existing and future web browsers A useful article about following web standards can be found at http://www.w3.org/QA/2002/04 /Web- Quality You can find a useful explanation ... can load the file in your web browser directly from the disk, locally, instead of accessing it through an HTTP web server If you execute the file directly from disk, a web browser would likely ... so on Time for Action—Quickstart AJAX In Appendix A, you're instructed to set up a web server, and create a web- accessible folder called ajax to host all your code for this book Under the ajax...

Ngày tải lên: 09/08/2014, 12:22

... Client-Side Techniques with Smarter JavaScript Building Reponsive Web Applications with AJAX and PHP 1-904811-82-5 Beginning ... this time it will be generated dynamically: Building Reponsive Web Applications with AJAX and PHP 1-904811-82-5 ... $title = $dom->createElement('title'); $titleText = $dom->createTextNode ('Building Reponsive Web Applications with AJAX and PHP'); $title->appendChild($titleText); // create the isbn element...

Ngày tải lên: 09/08/2014, 12:22

... but it's not likely that you'll be able to build real web applications without a database to support them In this book, we'll present simple applications that don't have impressive data needs, ... give full privileges to scripts loaded from a local file resource (not through a web server, not even the local web server) So if you try to load c:\ajax\ the script will run smoothly (before ... security settings, which you can change going to Tools | Internet Options | Security When accessing a web resource, it will be automatically assigned to one of the security zones, and the specific security...

Ngày tải lên: 09/08/2014, 12:22

... Validating input data is an essential requirement for quality and secure software applications In the case of web applications, validation is an even more sensitive area, because your application ... functionality of an application is important, because it allows you to build flexible and extensible applications that can be easily updated when necessary In Cristian Darie and Mihai Bucica's PHP ... project #33", which is read by the client and displayed as shown in Figure 3.21 Figure 3.21: Friendly Web Application The application will display "Reading the new message from server…" while making...

Ngày tải lên: 09/08/2014, 12:22

... Chat Most of the communication that takes place through the computer is done via desktop applications These applications communicate with each other in a decentralized way using Peer to Peer (P2P) ... system by using only a web interface See Meebo's login screen in Figure 5.1 AJAX Chat Figure 5.1: Meebo Meebo offers access to all these services from a single start web page with a user friendly ... the beginning Meebo isn't the only web application that offers chat functionality Even if AJAX is very young, you can already find several other online chat applications and even solutions based...

Ngày tải lên: 09/08/2014, 12:22

... traditionally used only in desktop applications Popular implementations of this feature in web applications are very recent (Note that the typical form autocompletion in web browsers, or the remember-password ... remember-password feature, is implemented locally by the web browsers, it's not a feature of the site.) AJAX Suggest and Autocomplete It's all about enriching web applications' user interfaces with features ... invent anything; it just put together a perfect example The web address where Google Suggest can be accessed is http://www.google.com/ webhp?complete=1&hl=en Figure 6.1: Google Suggest in Beta...

Ngày tải lên: 09/08/2014, 12:22

... practice through web syndication, which is that form of syndication where parts of a website (such as news, weblog posts, articles, and so on) are made available for other sites or applications to ... script.aculo.us features into your website, by building an AJAX database-enabled sortable list Using Drag and Drop on the Web While exploring some existing web applications with drag-and-drop capability, ... rss_reader.css Summary Today's Web is different than yesterday's Web and tomorrow's Web will certainly be different than today's Yesterday's Web was a collection of pages linked together All static,...

Ngày tải lên: 09/08/2014, 12:22

... queue, 125 server-side, 121 server-side (PHP), 142 W W3C, 189 web client, 11 web syndication, 223 Windows Live Local, 15 World Wide Web Consortium (W3C), 189 X XML parsing, 224 XML Path Language ... You also need a web server We will cover installing Apache, which is the web server preferred by most PHP developers and web hosting companies Because we've tried to make the examples in this book ... written in PHP It allows you to manage your MySQL databases using a simple-to-use web interface The official web page is http://www.phpmyadmin.net Follow these steps to install and configure...

Ngày tải lên: 09/08/2014, 12:22

... for Web developers who have created dynamic web applications that access data in a database on a server, and Visual Basic, Office, and SQL Server developers who have created client/server applications ... will familiarize students with XML and teach them how to build web applications using XML It teaches developers how to build a Web application that connects to and retrieves data from a database, ... 52 Module 5: Embedding XML Data in HTML iv Building XML-Based Web Applications Overview Using Data in Web Browsers Data Binding 10 Manipulating the...

Ngày tải lên: 10/12/2013, 16:16

... is electronic, permission to print one copy is hereby granted Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter ... demo, and practice files Insert the Trainer Materials CD into the CD-ROM drive Open the CD_Student\Webfiles\Downloads folder on the Trainer Materials CD Run Allfiles.exe, a self-extracting file Install ... Student CD and in the Trainer Materials CD Proceed with a default installation Run Slides.exe, in Webfiles\Downloads\ on the Trainer Materials CD, to install the slides Classroom Setup Guide ! To...

Ngày tải lên: 10/12/2013, 16:16

... programmers, and web professionals can leverage skills learned elsewhere Web applications SVG is suitable for incorporation with HTML5, web- based applications, and rich Internet applications (RIAs) ... JavaScript, styling with CSS This would allow graphical web applications to take advantage of the AJAX bubble that was happening at the time: rich, dynamic applications that worked cross-browser without ... Authors were creating visually rich, graphical, dynamic web applications with SVG before it became popular (or possible) to so with other open web technologies That this was possible at the time...

Ngày tải lên: 29/03/2014, 14:20

... www.it-ebooks.info Building Web Applications with Erlang Zachary Kessin Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo www.it-ebooks.info Building Web Applications with Erlang by Zachary ... Saving to Amazon S3 59 61 63 65 66 WebSockets 69 The WebSocket Request Basic WebSocket Handler Advanced WebSocket Handler 70 72 74 Streaming ... shows you how to build simple web services as a step along the way to learning to build large-scale web services I expect that many readers will, like me, be long-time web professionals who are looking...

Ngày tải lên: 28/04/2014, 15:51

... the move to the Web, it is also important to note that applications to be deployed there must recognize the underlying distributed nature of Web- based applications The native Web environment ... Internet content output required of most Web applications 8 Building Web Applications with SAS/IntrNet: A Guide to the Application Dispatcher 1.3.2 The Web Publishing Tools and Related Macro Tools ... the following: SAS Stored Process Web Application is a Java Web application that executes stored processes and returns results to a Web browser For Web- based applications it performs services...

Ngày tải lên: 01/06/2014, 01:15