Spinners inside buttons - IE9 - not compatible view

[xeqta]

Spinners in those buttons isn't showing up. (testbp.org)

Screenshot added.

[johnjamesjacoby]

Anyone with easy access to IE9 care to patch, quickly?

[DJPaul]

I can't fix it, but can confirm issue (tested at work on IE9). Graphic seems to appear, as the button goes wider, but no spinner visible.

[akash_bug]

Yes ajax spinners are not visible.......
can we have some exeptions for ie9...@djpaul

[r-a-y]

Just tested in IE9 on testbp.org.

The problem is the filter declaration; it's interfering with the background-image.

01.patch removes the filter when the loading class is added to the submit button. However, by doing this, we lose the gradient albeit temporarily.

Another solution can be found here:
​http://stackoverflow.com/questions/7028524/using-the-css-filter-property-for-ie-7-8-for-a-gradient-along-with-a-background

[DJPaul]

Thanks for investigating; I recall we had a similar problem with the header gradient on IE with something else (we ended up not having a gradient on the header). Let's go with your patch; I dislike filter workarounds almost as much as I dislike adding a div to fix IE-specific problems :)

[djpaul]

(In [5154]) Fix loading spinners in buttons for IE. Fixes #3575, props r-a-y