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Creating Live Data with AJAX

Hits: 5048
*****
4.0

Ajax For Beginners

Hits: 4926
*****
4.0
If you want to have live data
CAPTCHA has become a popular
AJAX allows you to make a
Ever wanted to make your own
on your website, that will
means of securing forms
call to an http server
"live" advanced
change all on its own
against automated
(typically an RSS feed or a
search that gives you
without you having to
submission, by requiring
webpage), get it’s content
suggestions as you type.
constantly refresh the page,
users to enter a string
and load them into your
This tutorial will show you
then this tutorial will show
displayed in an
existing page without having
how to make one just like
you how to. Assumes you have
automatically generated
to refresh the whole page.
Google's new
an understanding of the AJAX
image. This implementation
This means that services
"Suggest" search
(XMLHttpRequest) object.
uses Ajax to conveniently
like email don’t have to
feature.
 
combine CAPTCHA into normal
reload the whole page
 
 
pre-submission form
everytime you click a
 
 
verification. You'll need
message, saving on bandwidth
 
 
PHP to be installed with the
(loading the header/footer
 
 
GD image library (most PHP
all over again) and making
 
 
implementations will have
things more efficient.
 
 
this as standard).
 
 


Date: Dec, 29 2006


Date: Dec, 20 2006


Date: Jan, 02 2007


Date: Dec, 29 2006
This tutorial explains from
With Head Rush Ajax, in no
Thanks to Ajax, we can
This Ajax reader is written
the very beginning how to
time you'll be writing
provide real-time feedback
in JavaScript only.
use AJAX in web
JavaScript code that fires
to the user using
Itrequests a backend URL on
applications. It is assumed
off asynchronous requests to
server-side validation
the same server then
you have a knowledge of
web servers...and having fun
scripts and eliminate the
displays the feed.
Javascript (with a little
doing it. By the time you've
need for redundant
 
DOM) as well as a server
taken your dynamic HTML,
validation functions without
 
side scripting language,
XML, JSON, and DOM skills up
giving up a solution that
 
although you should pick it
a few notches, you'll have
degrades gracefully when
 
up easily.
solved tons of puzzles,
JavaScript is disabled.
 
 
figured out how well
 
 
 
snowboards sell in Vail.If
 
 
 
you thought Ajax was rocket
 
 
 
science, this book is for
 
 
 
you. Head Rush Ajax puts
 
 
 
dynamic, compelling
 
 
 
experiences within reach for
 
 
 
every web developer.
 
 


Date: Dec, 29 2006


Date: Nov, 10 2006


Date: Nov, 10 2006


Date: Nov, 10 2006
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