By Edmond Woychowsky
The effortless, Example-Based advisor to Ajax for Every internet Developer
Using Ajax, you could construct net purposes with the sophistication and value of conventional desktop
applications and you'll do it utilizing criteria and open resource software program. Now, for the 1st time,
there's a simple, example-driven advisor to Ajax for each net and open resource developer, regardless of
one step at a time, he introduces suggestions for development more and more wealthy functions. don't be concerned if
you're now not knowledgeable on Ajax's underlying applied sciences; Woychowsky deals refreshers on them, from
standards all through, starting from Firefox to Ruby and MySQL.
You'll not just how you can write "functional" code, but additionally grasp layout styles for writing rocksolid,
high-performance Ajax functions. you will additionally the way to use frameworks equivalent to Ruby on
Rails to get the activity performed fast.
- Learn how Ajax works, the way it developed, and what it is strong for
- Understand the stream of processing in Ajax applications
- Build Ajax functions with XML and the XMLHttpRequest object
- Integrate back-end code, from Hypertext Preprocessor to C#
- Use XSLT and XPath, together with XPath Axis
- Develop client-side Ajax libraries to aid code reuse
- Streamline improvement with Ruby on Rails and the Ruby programming language
- Use the cross-browser HTML DOM to replace elements of a page
HTML and CSS are the basis of the net, and HTML5 and CSS3 are the newest criteria. somebody who builds web content, cellular apps, or does any form of improvement in any respect, needs to grasp those languages. hi! HTML5 and CSS3 is written for the internet fashion designer or developer who desires a quick, example-oriented advent to the hot HTML and CSS good points.
- Mastering TypeScript
- YUI 3 Cookbook: Writing Maintainable Applications
Using the XMLHttpRequest object, the second example is dead on as to what is expected from an Ajax application. Broken are the bonds that limit updates to the unload/reload cycle that has been confronting us on the Web since Day 1. In addition, XML plays well with the concept of reducing traffic. The third and final example pushes Ajax to the current limits with the addition of XSLT to the mix. XSLT allows XML to be twisted and stretched into any conceivable shape that we can imagine. No longer are our creations limited to the parts that we can dig up here and there; we can make our own parts on demand.
In addition, to all elements being either closed or self-closing, the tags must always match up in order. This means that the XML document in Listing 2-5 is well formed but the XML document inListing 2-6 is not well formed. In a nutshell, "well formed" means that there is a right place for everything. Feet are a good example of this: Imagine if Igor used two left feet; the monster wouldn't be well formed and wouldn't be able to dance, either. Listing 2-5. >