<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> new document </title>
<meta http-equiv = "content-type" content ="text/html;charset=utf-8" />
<meta name="keywords" content="">
<meta name="description" content="">
</head>
<body onload = "dosomething()">
<form onsubmit = "return oncheck();">
<p><label for="username">用户名：</label><input type="text" name="username" id="username" onfocus = "this.value = ‘‘;" onblur="if(this.value == ‘‘)alert(‘用户名不能为空‘);" value="请输入你的用户名" /></p>
<p><label for="pwd">密码：</label><input type="password" name="pwd" id="pwd" ></p>
<p><input type="checkbox" id="re" name="re" onclick = "alert(‘你选择了记住密码‘)" ><label for="re">记住密码</label></p>
<p>
<input type="submit" name="" value="登录" />
<input type="reset" name="pwd" value="取消">
</p>
</form>
<script type="text/javascript">
function dosomething(){
alert("页面加载完成，欢迎来到登录页面");
}
function oncheck(){
if( confirm("确定提交登录吗？") ){
return true;
}else{
return false;
}
}
</script>
</body>
</html>
时间： 2024-10-27 12:04:31