By Larry Ullman
Ajax is on the center of the internet 2.0 revolution. it's not a expertise yet, particularly, is a method that leverages different applied sciences and strategies, equivalent to CSS, XML, DHTML, and XHTML. Many net designers and programmers want to comprise Ajax of their tasks due to the remarkable performance it may well upload to a website, yet they cannot as a result of the steep studying curve. that is the place this booklet steps in. It makes studying Ajax enjoyable and simple -- an excellent spot to begin! visible QuickProject courses specialize in a unmarried undertaking. to that end the undertaking is making a company worker listing, like an tackle e-book. what is being created is a greater, new form of site.
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Ruby is a completely natural object-oriented scripting language written in C and designed with Perl and Python services in brain. whereas its roots are in Japan, Ruby is slowly yet definitely gaining flooring within the US. The aim of Yukihiro Matsumoto, author of Ruby and writer of this e-book, is to include the strengths of languages like Perl, Python, Lisp and Smalltalk.
This booklet is an in-depth creation to Erlang, a programming language excellent for any scenario the place concurrency, fault tolerance, and quickly reaction is key. Erlang is gaining frequent adoption with the appearance of multi-core processors and their new scalable method of concurrency. With this advisor you will methods to write advanced concurrent courses in Erlang, despite your programming history or adventure.
- Mastering Ext JS (2nd Edition)
- HTML5 Game Development with ImpactJS
Extra info for Building a Web Site with Ajax: Visual QuickProject Guide
36 • Once again, the Document Object Model allows you to easily access individual elements in a page. The code document. getElementById(‘results’) refers to a div in the HTML page that has an id of results. css sets the display attrbute of items with an id of results to none. The net eﬀect will be that such elements are not visible when a page is first loaded. This is desired because such items have a solid green border around them and it’d be distracting to see that prior to actually retrieving the results.
In the previous two chapters, we developed an Ajax as well as a non-Ajax approach for browsing the employees by department. In this chapter, let’s create a way to add employees to the database. Naturally we’ll start with the non-Ajax version, for universal accessiblity, and then add the Ajax-enabled version in the next chapter. To begin, we’ll start by creating the HTML form that takes all the requisite data. Then we’ll write the PHP script that handles the form submission in a non-Ajax way. This will all be fairly basic PHP form handling.