backgroundPositionX不工作的Firefox [英] backgroundPositionX not working on Firefox
问题描述
我有YouTube的精灵动画播放,但有一个问题。它不会火狐下工作(但适用于Chrome和IE8)...
这是code: http://goo.gl/4IxkI
I have play with youtube's sprite animation but there is a problem. It won't work under Firefox (but works on Chrome and IE8)... This is the code : http://goo.gl/4IxkI
额外的信息。问题是,Firefox的下它不会改变背景位置(将不播放动画)...有没有错误,只是没有更改背景位置
Extra info: the problem is that under firefox It doesn't change the background position (won't play the animation)... there are no errors, just doesn't change the background position.
请问一个preciate帮助 - 感谢
Will apreciate help - thanks
推荐答案
Firefox不支持backgroundPositionX,但它支持的后台位置
Firefox doesn't support backgroundPositionX, but it does support background position
因此,我们可以做这样的事情:
So we can do something like this:
psy.style.backgroundPosition = x+'px 0';
此设置背景位置,X先,那么Y
This sets the background position, X first, then Y.
工作例如这里
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