html 滚动停止,javascript – 一旦到达另一个div,就停止div滚动

这是你在寻找什么？

var windw = this;

$.fn.followTo = function ( elem ) {

var $this = this,

$window = $(windw),

$bumper = $(elem),

bumperPos = $bumper.offset().top,

thisHeight = $this.outerHeight(),

setPosition = function(){

if ($window.scrollTop() > (bumperPos - thisHeight)) {

$this.css({

position: 'absolute',

top: (bumperPos - thisHeight)

});

} else {

$this.css({

position: 'fixed',

top: 0

});

}

};

$window.resize(function()

{

bumperPos = pos.offset().top;

thisHeight = $this.outerHeight();

setPosition();

});

$window.scroll(setPosition);

setPosition();

};

$('#one').followTo('#two');

编辑：关于你的请求不要滚动到某一点,只需替换这个：

if ($window.scrollTop() > (bumperPos - thisHeight)) {

有了这个：

if ($window.scrollTop() <= (bumperPos - thisHeight)) {