How does jQuery scroll to an element and call the corresponding function_html/css_WEB-ITnose

Just like the title
For example, if my page scrolls to

, I will call the call() function. How to achieve this? No need for jQuery plug-ins such as waypoint

Reply to the discussion (solution)

Who knows? You can also enter 9995 characters

for a bit. You can also enter 9994 characters

and calculate the distance of the scroll bar relative to the document and the distance of the div relative to the document. They are equal. method is called when dolphinX/archive/2012/11/19/2777756.html

From: Bitter Man

$(window).scroll(function()	{		var body = document.body && document.body.scrollTop? document.body : document.documentElement;		var height = parseInt(body.scrollHeight) - parseInt(screen.height);		if(body.scrollTop >= height)		{			//开始做你的事情吧。。。		}	});