时间：2021-07-01 10:21:17 帮助过：47人阅读
<div style="overflow-x:hidden;">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td><img src="1.jpg"><img src="2.jpg"><img src="3.jpg"><img src="4.jpg">.............</td>
<td></td>
</tr>
</table>
</div>
这个很关键,然后设置一个计时器来模拟img的移动,并且绑定外层div的onmouseenter和onmouseleave事件.最后将外层的div对象返回.
下面看代码
代码如下:
sx.activex.dynamicpic={
init:function(imga,border,margin,w,h,step,speed){
var demo=document.createElement("div");
var tbody=document.createElement("tbody");
var demo1=document.createElement("td");
var demo2=document.createElement("td");
var table=document.createElement("<table border=/"0/" cellspacing=/"0/" cellpadding=/"0/">");
var tr=document.createElement("tr");
demo.style.position="absolute";
demo.style.height=h+"px";
demo.style.width=w+"px";
demo.style.overflowX="hidden";
for(var i=0;i<imga.length;i++){
var img=document.createElement("img")
img.src=imga[i];
img.style.height=h+"px";
img.style.width=parseInt(w/imga.length)+"px";
demo1.appendChild(img)
}
tr.appendChild(demo1);
tr.appendChild(demo2);
tbody.appendChild(tr);
table.appendChild(tbody);
demo.appendChild(table);
var c=demo1.all;
for(var i=0;i<c.length;i++){
c[i].style.marginLeft=margin+"px";
c[i].style.border=border;
}
demo2.innerHTML = demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0){
//alert(demo.scrollLeft);
demo.scrollLeft-=demo1.offsetWidth;}
else{
demo.scrollLeft+=step;
}
}
var MyMar = setInterval(Marquee,speed);
demo.onmouseenter = function(){
clearInterval(MyMar);
var t=document.elementFromPoint(window.event.clientX,window.event.clientY);
if(t.tagName!="IMG")
return;
if(t.offsetHeight>demo.offsetHeight+10)
return;
//alert(t.src);
var d=document.createElement("img");
d.style.height=t.offsetHeight+50+"px";
d.style.width=t.offsetWidth+50+"px";
d.style.position="absolute";
d.style.top="-25px";
if(t.parentNode==demo2){
d.style.left=t.offsetLeft+demo1.offsetWidth-20+"px";
//alert(1);
//demo.scrollLeft-=demo1.offsetWidth;
}else{
d.style.left=t.offsetLeft-25+"px";}
//alert(d.style.left);
//alert(window.event.clientX);
//alert(t.offsetLeft-demo.scrollLeft+demo.offsetWidth-25);
d.src=t.src;
d.onmouseleave=function(){
d.parentNode.removeChild(d);
MyMar = setInterval(Marquee,speed)
}
//alert(1);
//demo.style.overflow="visible";
demo1.appendChild(d);
//alert(m.innerHTML);
}
demo.onmouseleave = function(){MyMar = setInterval(Marquee,speed)}
return demo;
}
}
函数参数的imga是你要传入img地址的数组,border是图片的边框属性,margin是图片间的距离,w是外层div的width,h同理,step是计时器执行一次图片移动的步数,speed是计时器的时间间隔.
上面的计时器代码借用了网上的一段代码,不过我自己做了些改进.
下面给出调用代码:
代码如下:
<html>
<head>
<title>Untitled Document</title>
</head>
<body>
<script src="kongjian.js"></script>
<script>
var a=sx.activex.dynamicpic.init(["1 (1).jpg","1.jpg","1 (2).jpg","1 (3).jpg"],"2px red solid",5,500,100,2,10);
document.body.appendChild(a);
</script>
</body>
</html>
好了,基本搞定,有什么问题还请多多交流啊!