Ajax spinner not displaying in iOS4

[toddparker]

Tried multiple times to make one but it won't display correctly. Help.

[toddparker]

We also need to preload this image.

[jblas]

Are you trying to create an APNG image? If so, I don't think it is supported in mobile safari. If you go to the following pages on an iPad, you will see that the APNG images only show the first image/frame.

http://animatedpng.com/

http://people.mozilla.com/~dolske/apng/demo.html

[toddparker]

Nope. I just need a simple png8 with alpha transparency. We rotate it with CSS so it's simple. It will look great everywhere except iOS 4 where its either completely blank or just a few random pixels. I was using Fireworks CS5 and no dice.

[medovob]

Not sure why, but if you remove the "retina" section in themes/default/jquery.mobile.theme.css (around line 155) and rely on the standard 18px icons the spinner renders correctly in iOS4. Must have something to do with the pixel ratio I guess.

[scottjehl]

closed. mime-type issue with css. when set to text/css, things work fine.

[scottjehl]

htaccess issue in our demo code

[toddparker]

Created new ticker for the htaccess problems:
https://github.com/jquery/jquery-mobile/issues/issue/413