<!DOCTYPE HTML><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>計(jì)時(shí)器</title><script type="text/javascript">? ?var i;? ?function clock(){? ? ? var time=new Date(); ? ? ? ? ? ? ? ?? ? ? document.getElementById("clock").value = time;? ? ??? ?}? ? ? i=setInterval("clock()",10000);? ??</script></head><body>? <form>? ? <input type="text" id="clock" size="50" ?/>? ? <input type="button" value="Stop" onclick="clearInterval(i)" ?/>? </form></body></html>
請(qǐng)問(wèn)為啥老提示我沒(méi)有使用clearInterval()函數(shù)？？明明我用了啊
北極的大熊
2017-01-19 10:09:09
