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<script>
var a=document.getElementById("ee")
a.src=
</script>
</head>
<body>
<center>
<img src="1.jpg" id="ee">
</center>
</body>
中间一直不知道怎么弄,src=2.jpg也不行2+'.jpg'也不行,我就是想弄个定时器每隔一定时间就换一张图,1-N,定时器我没写上去,因为换图我都不会,更别说先定时了
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<script>
window.onload=function(){
var l=document.getElementById("ee");
var p=2;
var timer = setInterval(function(){
l.src=p+'.jpg';
if (++p>5)
clearInterval(timer);
}, 1000);
}
</script>
</head>
<body>
<center>
<img src="1.jpg" id="ee">
</center>
</body>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<script>
window.onload=function(){
var l=document.getElementById("ee")
var p="2"
for(var i=3;i<=5;i++){
l.src=p[i]+'.jpg'
}
}
</script>
</head>
<body>
<center>
<img src="1.jpg" id="ee">
</center>
</body>
我想问一下我弄个定时器每秒自动换图,目录下有5张图,大概每秒一直这样换就行了 怎么弄啊
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<script>
window.onload=function(){
var l=document.getElementById("ee");
var p=2;
setTimeout(function loop(){
l.src=p+'.jpg';
if (++p<=5)
setTimeout(loop, 1000);
}, 1000);
}
</script>
</head>
<body>
<center>
<img src="1.jpg" id="ee">
</center>
</body>
<body>
<center>
<img src="1.jpg" id="ee">
</center>
<script>
//代码要放到操作的元素之后
var a=document.getElementById("ee");
a.src="2.jpg";
</script>
</body>