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 |
Excellent tutorial on how to
AJAX is an acronym that
CAPTCHA is a simple test to
In this article I'm going to
build an Ajax-powered Web
stands for Asynchronous
determine if a user is a
show you three simple and
site, with dynamic page
JavaScript and XML. AJAX
computer or a human. It is
practical uses for Ajax on
loads.
gains its popularity by
used to prevent spam abuse
your Web site. You'll need
allowing data on a page to
on the websites. So if you
to know a bit of HTML,
be dynamically updated
use CAPTCHA on your web site
JavaScript, and PHP to
without having to make the
forms, this can help in
follow along, but I'll do my
browser reload the page.
stopping some bots and
best to explain everything
making life harder for other
in simple terms so you don't
bots in accessing or using
get lost.
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, 10 2006 Date: Nov, 10 2006 Date: Nov, 30 2006 Date: Nov, 10 2006 |