Thanks to Ajax, we can
In this installment, you'll
In this article, the first of
In this article, the first of
provide real-time feedback
learn how to use images and
three parts, you will start
three parts, you will start
to the user using
cookies to enable
creating a simple web-based
creating a simple web-based
server-side validation
client-server communication
POP 3 client using Ajax,
POP 3 client using AJAX,
scripts and eliminate the
even on older browsers that
which will use
which will use
need for redundant
don't support the DOM.
"XMLHttpRequest"
"XMLHttpRequest"
validation functions without
objects to retrieve messages
objects to retrieve messages
giving up a solution that
from a mail server.
from a mail server.
degrades gracefully when
JavaScript is disabled.
Date: Nov, 10 2006 Date: Nov, 10 2006 Date: Nov, 10 2006 Date: Nov, 10 2006 |
CAPTCHA is a simple test to
Excellent tutorial on how to
AJAX is an acronym that
This article presents an open
determine if a user is a
build an Ajax-powered Web
stands for Asynchronous
source JavaScript library
computer or a human. It is
site, with dynamic page
JavaScript and XML. AJAX
that finally brings
used to prevent spam abuse
loads.
gains its popularity by
bookmarking and back button
on the websites. So if you
allowing data on a page to
support to AJAX applications.
use CAPTCHA on your web site
be dynamically updated
forms, this can help in
without having to make the
stopping some bots and
browser reload the page.
making life harder for other
bots in accessing or using
your forms. The goal of this
tutorial is to demonstrate
how to make your own simple
CAPTCHA protection using PHP
and AJAX technologies.
Date: Nov, 30 2006 Date: Nov, 10 2006 Date: Nov, 10 2006 Date: Nov, 10 2006 |