就是不明白错在哪里!总是出不来效果!
我真的搞不懂错在哪里呀!!!!!!!!
<script language="javescript">
function check(){
if (form.orderdate.value=="")
{
alert("请输入用户名!")
form.orderdate.focus();
return false;
}
}
</script>
<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>我真不明白错在哪里!拷!</title>
</head><body>
<form action="" name="form" id="form" method="post" target="_top" onsubmit="return check()" language="javascript">
日期:<input type="text" name="orderdate" size="12" id="orderdate">
<input type="submit" name="submit" value="提交">
</form>
</body></html>