下面的代码只能在Chrome中正确运行,在Opera中没法停止,在ie和ff中都是只能显示0
求高手指导!!!
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<script type="text/javascript">
var i=0;
var temp=null;
function datechange() {
document.writeln(i++);
if (i>100){
clearInterval(temp);
return;
}
}
function update(){
temp=setInterval("datechange()",100);
}
</script>
<input type=button value="刷新" onclick="update()"/>
</body>
</html>
求高手指导!!!
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<script type="text/javascript">
var i=0;
var temp=null;
function datechange() {
document.writeln(i++);
if (i>100){
clearInterval(temp);
return;
}
}
function update(){
temp=setInterval("datechange()",100);
}
</script>
<input type=button value="刷新" onclick="update()"/>
</body>
</html>
IE FF 闪游 都是0没 chrome