我想在x秒后停止我的javascript,我看到函数是setTimeout,我试图将它添加到我的代码中,但没有成功,这是更好的方法吗?感谢您的帮助!
<html>
<head>
<script type="text/javascript">
function blink(){
state = document.getElementsByTagName('img')[0].style.visibility;
if(state == 'hidden'){
newState = 'visible';
}else if(state == 'visible'){
newState = 'hidden';
}
document.getElementsByTagName('img')[0].style.visibility = newState;
}
setInterval('blink();', 300);
</script>
</head>
<body>
<img src="http://ww1.prweb.com/prfiles/2011/10/12/8875514/star_white.jpg" style="visibility:hidden">
</body>
</html>发布于 2013-03-08 19:16:06
在变量中初始化间隔,并在X (此处为2)秒后将其清除:
var interval = setInterval(blink, 300);
setTimeout(function() {
clearInterval(interval);
}, 2000);发布于 2013-03-08 19:17:49
像这样使用:
var myvar;
function myStartFunction()
{
myvar=setInterval(function(){blink()},300);
}
function myStopFunction()
{
clearInterval(myvar);
}https://stackoverflow.com/questions/15292676
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