标签：console hidden fse document setw 实现 type 滚动 宽度
方法一：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
*{
margin: 0px;
padding: 0px;
}
#outside{
width: 1200px;
overflow: hidden;
margin: 0 auto;
height: 300px;
}
#outside #inside{
width: 3100px;
}
#outside #inside div{
width: 300px;
height: 300px;
margin: 0px 5px;
background-color: red;
float: left;
}
</style>
</head>
<body>
<div id="outside">
<div id="inside">
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
<div>6</div>
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
</div>
</div>
</body>
</html>
<script type="text/javascript">
var num = 0;
var inside = document.getElementById("inside");
setInterval(function(){
num-=1;
inside.style.marginLeft = num+"px";
console.log(inside.style.marginLeft);
if(num<=-1860){
num = 0;
}
},1);
</script>
方法二：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
#outside{
width: 800px;
height: 200px;
overflow: hidden;
}
#div{
width: 1000000px;
}
#div1,#div2{
width: auto;
float: left;
}
img{
width: 200px;
height: 200px;
}
</style>
</head>
<body>
<div id="outside">
<div id="div">
<div id="div1">
<img src="../img/2017-03-14_124354.png" />
<img src="../img/2017-03-14_124422.png"/>
<img src="../img/2017-03-14_124708.png"/>
<img src="../img/2017-03-14_131608.png"/>
</div>
<div id="div2"></div>
</div>
</div>
<script type="text/javascript">
var outside=document.getElementById("outside");
var div1=document.getElementById("div1");
var div2=document.getElementById("div2");
div2.innerHTML=div1.innerHTML;
var gunDong=setInterval(function(){
if(div2.offsetWidth-outside.scrollLeft<=0) {
outside.scrollLeft-=div1.offsetWidth
}else{
outside.scrollLeft++;
}
},10)
//.offsetWidth 是对象的可见宽度，包滚动条等边线，会随窗口的显示大小改变
//.scrollLeft 代表页面利用滚动条滚动到右侧时，隐藏在滚动条左侧的页面的宽度
outside.onmouseover=function() {
clearInterval(gunDong); //鼠标放上滚动停止
}
outside.onmouseout=function() {//鼠标移开继续滚动
gunDong=setInterval(function(){
if(div2.offsetWidth-outside.scrollLeft<=0) {
outside.scrollLeft-=div1.offsetWidth
}else{
outside.scrollLeft++;
}
},10)
}
</script>
</body>
</html>
标签：console hidden fse document setw 实现 type 滚动 宽度
原文地址：http://www.cnblogs.com/Lv2017/p/6720461.html
