Animate jQuery scrolltop

问题

I have a scrollTop function in jQuery but I can't animate it. Is it possible?

$(".loadmore").click(function() {
  $(this).toggleClass("up-arrow", 1000);
  $(window).scrollTop($('.docs').offset().top, 2000);
});

回答1:

You can use animate() for this.

Example code applied on a div is as follows :

//Scroll to bottom
$('div').animate({scrollTop: $('div').get(0).scrollHeight}, 3000);

//$('div').get(0).scrollHeight - will give the full height of div.
//scrollTop - will be used to animate from the current position to page end.
//3000 - will be the duration.

Demo can be found here : http://jsfiddle.net/codebombs/GjXzD/

回答2:

$('html, body').animate({ scrollTop: $('.docs').offset().top}, 2000);

回答3:

$('#ID').click(function(){
$("html, body").animate({ scrollTop: 0 }, 1000);
return false;         });

Try this code of Jquery

来源：https://stackoverflow.com/questions/11800090/animate-jquery-scrolltop