Ajax For Dummies by Steve Holzner

By Steve Holzner

Ajax is brief for “Asynchronous JavaScript+CSS+DOM+XMLHttpRequest.”
Even in case you weren’t intimidated prior to, that tidbit is perhaps adequate to make you achieve for the Excedrin. simply succeed in for Ajax For Dummies in its place. With display photographs, genuine code and reasons, and stay sites the place you will discover Ajax functions doing their factor, it's going to have you ever utilizing Ajax to create net purposes that glance an act like laptop purposes very quickly. With Ajax, you could accelerate and freshen up your internet functions. consumers at your on-line shop can fill their carts with no watching for a number of web page refreshes. Searchers in your websites can get speedy effects at the related page.
This advisor takes you on a journey of the way Ajax is used this day, whole with examples of Ajax functions in motion, resembling an Ajax-enabled Yahoo! seek or an Ajax-based chat program. Then it promises fundamentals on utilizing JavaScript. After that you simply dive in and get details on:* Writing a few Ajax, interactive mouseovers utilizing Ajax, passing information to the server with GET or publish, and extra* Connecting to Google for a stay seek* utilizing unfastened Ajax frameworks so that you don’t need to commence from scratch, together with Ajax Gold (written in particular for this book), AJAXLib, and grabbing XML with libXmlRequest* all types of Ajax recommendations, similar to utilizing Ajax for drag-and-drop operations, pop-up menus, downloading pictures behind the curtain, and extra* utilizing SACK (simple AJAX code kit), deciphering XML with Sarissa, and developing visible results with Rico* dealing with XML int Ajax functions* operating with cascading type sheets (CCS) in Ajax, together with developing the types, showing a menu, styling textual content, dealing with shades and backgrounds, and extra* operating with Ajax and PHP
Complete with a spouse site, unfastened Ajax frameworks, and pattern code you should use, Ajax for Dummies is your pleasant advisor to making actually hassle-free internet sites!
Note: CD-ROM/DVD and different supplementary fabrics should not integrated as a part of publication dossier.

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Ajax For Dummies

Ajax is brief for “Asynchronous JavaScript+CSS+DOM+XMLHttpRequest. ”
Even in the event you weren’t intimidated earlier than, that tidbit is perhaps sufficient to make you achieve for the Excedrin. simply achieve for Ajax For Dummies as an alternative. With monitor pictures, real code and reasons, and reside sites the place you'll find Ajax purposes doing their factor, it's going to have you ever utilizing Ajax to create internet functions that glance an act like machine purposes very quickly. With Ajax, you could accelerate and freshen up your net purposes. consumers at your on-line shop can fill their carts with no looking forward to a number of web page refreshes. Searchers in your websites can get fast effects at the similar page.
This consultant takes you on a travel of ways Ajax is used this day, whole with examples of Ajax functions in motion, comparable to an Ajax-enabled Yahoo! seek or an Ajax-based chat software. Then it provides fundamentals on utilizing JavaScript. After that you simply dive in and get details on:* Writing a few Ajax, interactive mouseovers utilizing Ajax, passing info to the server with GET or publish, and extra* Connecting to Google for a reside seek* utilizing loose Ajax frameworks so that you don’t need to begin from scratch, together with Ajax Gold (written in particular for this book), AJAXLib, and grabbing XML with libXmlRequest* every kind of Ajax thoughts, equivalent to utilizing Ajax for drag-and-drop operations, pop-up menus, downloading photographs behind the curtain, and extra* utilizing SACK (simple AJAX code kit), deciphering XML with Sarissa, and growing visible results with Rico* dealing with XML int Ajax purposes* operating with cascading kind sheets (CCS) in Ajax, together with establishing the kinds, exhibiting a menu, styling textual content, dealing with shades and backgrounds, and extra* operating with Ajax and PHP
Complete with a better half site, unfastened Ajax frameworks, and pattern code you should use, Ajax for Dummies is your pleasant consultant to making really ordinary internet sites!
Note: CD-ROM/DVD and different supplementary fabrics aren't integrated as a part of book dossier.

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Extra info for Ajax For Dummies

Example text

This

element will display the text You’re using JavaScript after the page has loaded (note that I give it the ID “targetDiv”): Using a div

Using a div

Chapter 2: It’s All About JavaScript So far, so good. But how do you access the

element from JavaScript? This

has the ID “targetDiv”, and you can use that ID to reach it.

Txt, which is also in the ch02 folder. txt files to the same directory on your Web server. html in your browser as you would any Chapter 2: It’s All About JavaScript other Web page. html. html to avoid conflicts — the example will still run as before. Taking a look at the code So what does the JavaScript code for this example look like? html. Notice that there’s a healthy amount of JavaScript here. As you find out in Chapter 3, you have a number of different ways of making JavaScript do what it has to do.

That’s what the rest of this chapter is about. Searching in real time with live searches One of the truly cool things you can do with Ajax is live searching, where you get search results instantly, as you enter the term you’re searching for. complete=1 &hl=en, the page which appears in Figure 1-2. As you enter a term to search Chapter 1: Ajax 101 for, Ajax contacts Google behind the scenes, and you see a drop-down menu that displays common search terms from Google that might match what you’re typing.

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