您可以使用 fnDrawCallback或 fnInfoCallback 来检测变化，当 next 被点击时，它们都是被解雇了.

You may use fnDrawCallback or fnInfoCallback to detect changes, when next is clicked both of them are fired.

但请注意，页面更改并不是触发这些回调的唯一来源.

But beware, page changes are not the only source that can fire those callbacks.