JavaScript fails to function properly on FireFox

I'm currently troubleshooting a script that works in Chrome but not in FireFox. I suspect it's due to the webkit syntax, so I tried converting it to a standard gradient without success. Can you help me identify what's causing the issue?

Webkit:

var grad = '-webkit-gradient(linear, left top, right top, color-stop(0, transparent), color-stop(1, #' + color + '))';

Standard:

var grad = 'linear-gradient(to left, color-stop(0, #' + color + '), color-stop(1, transparent))';

Check out the live script here: http://jsfiddle.net/LThhd/12/

javascriptcss

Answer №1

To ensure compatibility with Firefox, you must utilize the -moz prefix. For optimal cross-browser support, it is recommended to implement the following CSS rules (remember to adjust colors as necessary):

background-color: #444444;
background-image: -webkit-gradient(linear, left top, left bottom, from(#444444), to(#999999));
background-image: -webkit-linear-gradient(top, #444444, #999999);
background-image:    -moz-linear-gradient(top, #444444, #999999);
background-image:      -o-linear-gradient(top, #444444, #999999);
background-image:         linear-gradient(to bottom, #444444, #999999);

These rules cater to the specific requirements of different browsers:

  1. Outdated browsers lacking gradient support
  2. Safari 4.*, 5.0, and early versions of Chrome
  3. Chrome 10+, Safari 5.1+, iOS 5+
  4. Firefox 3.6-15
  5. Opera 11.10-12.00
  6. Firefox 16+, IE10, Opera 12.50+

(source: )

Answer №2

-moz-linear-gradient is the official term for creating gradients in Firefox browsers

For those looking to generate CSS gradients easily, check out this handy tool:

Answer №3

Shouldn't the -moz- prefix be used in this case?

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