Tutorials from October 1, 2011

Simple Calculator (Javascript/jQuery)
A Javascript/jQuery function which allow live calculating using the OnKeyUp event.
Demo | Browse Category | 1,228 Views, 0 Comments

Login (PHP/Ajax/Javascript/jQuery)
Checks for correct username and password on the spot by having users log in with Ajax/jQuery.
Demo | Browse Category | 1,192 Views, 0 Comments

Reverse String (Javascript/jQuery)
A Javascript/jQuery function allowing a string to be shown in reverse.
Demo | Browse Category | 1,178 Views, 0 Comments

CAPTCHA (PHP)
CAPTCHA function which features a 'random string' image function in PHP, a 'refresher' button in Javascript/jQuery, and an Ajax that check if the text and image text match.
Demo | Browse Category | 1,025 Views, 1 Comment

Create an Image with Info (PHP)
Creates an image file with a string and an image URL using several PHP functions.
Demo | Browse Category | 1,023 Views, 0 Comments

Watermark (PHP)
PHP function creating a watermarked image by superimposing a small image on top of a larger one on the bottom right hand corner.
Demo | Browse Category | 992 Views, 0 Comments

Word Wrap (Javascript/jQuery)
A Javascript/jQuery equivalent to PHP's 'word_wrap' function which here allows a line to break for every 20 characters using in a 'for loop.'
Demo | Browse Category | 961 Views, 0 Comments

Repeat String (Javascript/jQuery)
A Javascript/jQuery equivalent of the PHP 'str_repeat' function operated by a 'for loop.'
Demo | Browse Category | 907 Views, 0 Comments

Change Button Color (Hold "Enter") [Javascript/jQuery]
OnKeyDown the button changes color and onKeyUp it reverts back.
Demo | Browse Category | 870 Views, 0 Comments

Times Tables (PHP/Javascript/jQuery)
PHP function which displays a 12*12 times table and a jQuery/Javscript function which enables users to insert two numbers to display one full time table.
Demo | Browse Category | 852 Views, 0 Comments

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