<script type="text/javascript">
function check(fm){
if(document.fm.username.value==""||document.fm.passwd.value==""){
alert("用户名或者密码不能为空!");
document.fm.username.focus();
return false;
}
return true;
}
</script>
<center>
<h2>用户登录</h2>
<form action="servlet/login" name="fm" method="post" onsubmit="return check(this)">
<label>用户名:</label><input type="text" name="username" id="username" style="width:140px"/><br/>
<label>密 码:</label><input type="password" name="passwd" id="passwd" style="width:140px"/><br/><br/>
<bt><input type="submit" value="登录" />
<input type="button" value="注册" onclick="window.location.href='register.jsp'">
<input type="reset" value="重置"/></bt>
</form>
</center>
<script type="text/javascript">
function check(fm){
for(i=0;i<fm.length;i++){
if(fm.elements[i].value=="")
alert("注册内容不能为空哦!");
fm.elements[i].focus();
return false;
}
return true;
}
</script>
<form action="servlet/register" name="fm" method="post" onsubmit="return check(this)">
<h2>用户注册</h2>
用户名:<input type="text" name="username" style="width:140px"/></br>
<label>密码:</label><input type="password" name="passwd" style="width:140px"/></br>
<span>性别:</span><input type="radio" name="sex" checked="checked" value="1"/>男<input type="radio" name="sex" value="2"/>女</br>
<label>年龄:</label><input type="text" name="age" style="width:140px"/><br/>
<span>专业:</span><select name="major"><option value="1">软件工程</option><option value="2">冶金工程</option></select></br>
手机号:<input type="text" name="phone" style="width:140px"/></br>
<label>邮件:</label><input type="text" name="email" style="width:140px"/></br></br>
<input type="submit" value="提交"/>
<input type="reset" value="重置"/>
<input type="button" value="返回登录" onclick="window.location.href='login.jsp'">
</form>
