Swipe.js中swipe.scrollTo属性中的函数最后返回this干嘛????
swipe.scrollTo = function(x, speed) {
//执行动画移动
element.css({
'transition-timing-function' : 'linear',
'transition-duration' : speed + 'ms',
'transform' : 'translate3d(-' + x + 'px,0px,0px)'
});
console.log(this);
return this;
};