Intended for programmers
Learn how to create an
Every now and then for some
Checkboxes in web forms are
interested in experimenting
expandable Form Validation
reason a user will feel
useful because they allow
with complex user interface
Class using PHP's object
compelled to send a message
the person filling out the
elements, this tutorial
oriented features that once
to a webmaster. By using a
form to choose from a wide
explores using PHP to
complete, can be easily
form this makes the process
range of possible choices.
generate JavaScript based on
customized and expanded to
much easier from both points
Specifically, it allows the
data in a database. This
suit your needs in the
of view. The user does not
user to choose some, all or
tutorial explains a class
future with no changes to
have to search for an e-mail
none of the elements.
called chainedSelectors.
the base code. The Class
address and open an e-mail
Although checkboxes are
This class helps you create
will able to validate
client, and the webmaster is
excellent form elements for
a SELECT form field that
everything from Email
presented with a relatively
certain tasks, there is
automatically updates the
Address, Passwords, User
well formatted message.
often confusion about how to
value of another SELECT
Names, Domain Names, Credit
store checkbox data
using JavaScript. PHP is
Cards, Numbers, Strings,
correctly. This article will
used to retrieve the values
HTML, Etc. Very detailed
demonstrate how to store
for the selectors from a
with extensive code segments
checkbox data in a database,
MySQL database. This data is
to guide you every step of
in a manner that follows
then used to create a
the way.
good database design
JavaScript function that's
principles.
triggered when the value of
the first selector is
changed.
Date: Feb, 26 2001 Date: May, 22 2006 Date: Apr, 29 2003 Date: Oct, 25 2000 |
This is an illustration of
If your PHP program is a
This short tutorial will show
Use this contact form to let
how to send email through
dynamic web page (and it
you how to pass a variable
visitors email your without
PHP. I did not create a
probably is) and your PHP
through 2 pages. It can be
giving away your email
function because I feel
program is dealing with user
used, for instance, to
address, them spam bots wont
mail() is already a wrapper
input (and it probably is),
verify information from a
get it hehe
all by itself. I left the
then you need to work with
form submission.
first parameter empty
HTML forms.
Tips for
because I feel that the
simplifying, securing, and
"to row" is not
organizing your
any more important than any
form-handling PHP code.
other row in the header
string.
Date: Apr, 17 2005 Date: Jun, 25 2006 Date: Dec, 01 2000 Date: May, 27 2005 |