本文实例讲述了JS控制按钮10秒钟后可用的方法。分享给大家供大家参考，具体如下：
<script language="javascript"> function start() { document.getElementById("Button1").disabled = true; document.getElementById("Button1").value = 10; window.setTimeout("tick()",1000); } function tick() { var time = new Number(document.getElementById("Button1").value); if(time>0) { document.getElementById("Button1").value = time-1; window.setTimeout("tick()",1000); } else { document.getElementById("Button1").disabled = false; document.getElementById("Button1").value = "保存"; } } </script> <form> <INPUT TYPE="button"> </form> <script language=javascript> start(); </script>
希望本文所述对大家JavaScript程序设计有所帮助。
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