I have developed a robust CSS selector engine for JavaScript with support for Selectors Level 4. It has a lot of options to make it highly customizable including custom pseudo-classes, custom...
I very rarely ever use innerHTML, and then it's only to accomplish something that can't be done without other DOM methods. What you want is definitely doable.
<script type= "text/javascript">
function chkHyphen(fld, pos) {
var s = fld.value, reNonDigits = /[^\d]/g, p;
// Remove existing hyphens and non-digits
s =...
Which browsers do you need it to support? and/or How important is implementing properties instead of simple fields? Many older browsers don't support properties or support...
My suggestion to you is to learn prototypal inheritance. Javascript is strongly object oriented; it just doesn't use a class-based inheritance model. Prototypal inheritance is an alternate way to...
As the PHP documentation describes, the reason for the two is just to give you the option to do whichever you want. Earlier versions of PHP/mysql functions only supported the procedural style. When...
The reason for the second error is most likely because of the first. The Start function is never loaded because of the syntax error, so when Start is called onload it results in "Start is not...
I have recently developed a CSS3 selector engine for JavaScript called Quicksand. The primary reason was I wanted one to plug into my JavaScript library, and I needed it to be licence free. It was...
You can use a closure to have different values for str for each call. That way, new variables are created for each iteration in the loop, rather than reusing the old ones.
When you want to send someone a link to the file, store a code for that file in a database. Then send the links with a code in the query string, such as:
...
