這個(gè)頁(yè)面stop沒(méi)有反應(yīng)啊。
<!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">
? ?function clock(){
? ? ? var time=new Date(); ? ? ? ? ? ? ? ?
? ? ? document.getElementById("clock").value = time;
? ?}
? ? ?var i=setInterval("clock()",100);
</script>
</head>
<body>
? <form>
? ? <input type="text" id="clock" size="50" ?/>
? ? <input type="button" value="Stop" ?onclick="clearInterval(i)"/>
? </form>
</body>
</html>
2017-02-27
<!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"> ???function?clock(){ ??????var?time=new?Date();??????????????? ?? ??????document.getElementById("clock").value?=?time; ???} ???var?i?=?setInterval("clock()",100); </script> </head> <body> ??<form> ????<input?type="text"?id="clock"?size="50"??/> ????<input?type="button"?value="Stop"?onclick="clearInterval(i)"/> ??</form> </body> </html>貌似沒(méi)什么問(wèn)題啊~
2017-02-27
實(shí)在不行你 ctrl+F5 刷新下網(wǎng)頁(yè)看看