代码一:点击提交按纽,按纽变灰,不能可用.
代码二:点击提交按纽进行倒计时
点击提交按纽进行倒计时<form id="form1" name="form1" method="post" action=""> <input type="submit" name="Submit" value="同意" /></form>
<script language="javascript">document.form1.Submit.disabled = false;var speed = 1000; //速度var wait = 10; //停留时间function updateinfo(){ if(wait == 0){ document.form1.Submit.value = "我同意"; document.form1.Submit.disabled = ture; } else{ document.form1.Submit.value = "图片正在上传"+wait; wait--; window.setTimeout("updateinfo()",speed); }}updateinfo();</script>