计时器
引用自w3school
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| <html>
<head> <script type="text/javascript"> var c=0 var t
function timedCount() { document.getElementById('txt').value=c c=c+1 t=setTimeout("timedCount()",1000) }
function stopCount() { clearTimeout(t) } </script> </head>
<body> <form> <input type="button" value="Start count!" onClick="timedCount()"> <input type="text" id="txt"> <input type="button" value="Stop count!" onClick="stopCount()"> </form> </body>
</html>
|
多采用递归的方式
Cookies
document.cookies
对象
escape()
用于转义
Date()
对象用于修改过期时间