<!DOCTYPE html>
<html>
<head>
<style>
div {
height: 800px;
400px;
border: 2px solid black;
}
/*h2 {
position: fixed;
margin:50px 500px;
}*/
h2{
margin-top:50px;
}
</style>
</head>
<body>
<h2>
<a href="#div1">to div1</a>
<a href="#div2">to div2</a>
<a href="#div3">to div3</a>
</h2>
<div id="div1">div1</div>
<div id="div2">div2</div>
<div id="div3">div3</div>
</body>
<script type="text/javascript" src="js/jquery-1.8.3.min.js" ></script>
<script type="text/javascript">
/*第四种方法是用js的srollIntoView方法，直接用:
document.getElementById("divId").scrollIntoView();
这种方法的好处，是URL不会变，同时能够响应相应的scroll事件，不需要算法什么的。*/
<br>
$(document).ready(function() {
$("#div1Link").click(function() {
$("html, body").animate({
scrollTop: $("#div1").offset().top }, {duration: 500,easing: "swing"});
return false;
});
$("#div2Link").click(function() {
$("html, body").animate({
scrollTop: $("#div2").offset().top }, {duration: 500,easing: "swing"});
return false;
});
$("#div3Link").click(function() {
$("html, body").animate({
scrollTop: $("#div3").offset().top }, {duration: 500,easing: "swing"});
return false;
});
});
1
</script>
</html>