More dynamic websites thanks to AJAX
AJAX POWER
AJAX technology adds dynamic elements to enhance sluggish websites. All it takes is a server-side Perl program and some client-side JavaScript code.
Web developers were rudely awakened when Google introduced its Maps service. All of a sudden users could move maps dynamically, as though the application were running as a local GUI rather than in a browser. All of a sudden, time-consuming client-server round trips were hardly noticeable, since the current page didn’t need to be reloaded in order to reflect state changes in the application. Today, Ajax applications are sprouting all over the web. The beta release of Yahoo! Webmail, for example, looks very much like a desktop application; you have to take a very close look to see that your web browser is running the show. AJAX (Asynchronous JavaScript and XML) is based on dynamic HTML and client-side JavaScript. The XMLHttpRequest object, originally added by Microsoft and flying under the radar until Google helped it to fame, allows a JavaScript script downloaded from a website to exchange data asynchronously with the web server. It then dynamically smuggles this data into the HTML page, meaning that only minor changes need to take place on the page.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
News
-
Linus Torvalds Talks About His Motivation
He never tires of working on the Linux kernel.
-
Debian 9 Stretches its Wings
The new release of Debian has a very strong focus on security.
-
Trojan Turns Raspberry Pi into a Cryptocurrency Mining Device
Two trojans in the wild are targeting Linux machines.
-
Fedora 26 Beta Comes with New Features
The workstation comes with the latest Gnome desktop environment and support for many application build systems.
-
Raspberry Pi Foundation Merges with CoderDojo Foundation
The two foundations join forces to expand their efforts to reach young people.
-
Samba Security Hole Patched but Risk is Bigger
Millions of devices that use Samba Server are vulnerable to attacks.
-
Red Hat Announces OpenShift.io
Red Hat takes its IDE online.
-
Microsoft Bakes Linux into Windows Server
Microsoft is slowly becoming a Linux vendor.
-
Fearless Coyote, Linux Kernel 4.11 is Out
The new kernel makes swap implementation more scalable, which will help cloud providers.
-
Docker Appoints Steve Singh CEO
The new CEO comes from a very strong SaaS background.