<!DOCTYPE HTML><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>定時(shí)器</title><script type="text/javascript">? var attime;? function clock(){? ? var time=new Date(); ? ? ? ? ?? ? attime=time.getHours()+":"+time.getMinutes()+":"+time.getSeconds(); ? ?? ? document.getElementById("clock").value = attime;? }? //setInterval(clock,100);</script></head><body><form><input type="text" id="clock" size="50" ?/></form></body></html>
沒(méi)有了setInterval(clock,100);后為什么input也不能顯示當(dāng)前時(shí)間
慕斯卡7179630
2017-07-04 12:34:31