$('div').animate({ 'background':'yellow' },2000,'linear',function() {
})
为什么？？
谢谢
最佳答案
从jQuery API(http://api.jquery.com/animate/)：
原文链接：https://www.f2er.com/jquery/531000.htmlAll animated properties should be
numeric (except as noted below);
properties that are non-numeric cannot
be animated using basic jQuery
functionality. (For example,width,
height,or left can be animated but
background-color cannot be.) Property
values are treated as a number of
pixels unless otherwise specified. The
units em and % can be specified where
applicable.
要设置颜色动画,请使用jQuery.color插件：http://plugins.jquery.com/project/color
