📄 register.jsp

📁 j2ee实现简单的bbs功能
💻 JSP
字号:
<%@ page language="java" import="java.sql.*"%>
<%@ page contentType="text/html;charset=gb2312"%>
<html>
<head>
<title>新用户注册</title>
</head>
<body>
<script language="JavaScript">
function isValid(form1)
{
	if(!checkUsername(form1.username.value))
	{
		form1.username.focus();
		return false;
	}
	if(!checkpass(form1.mypass.value,form1.mypass2.value))
	{
		form1.mypass.focus();
		return false;
	}
	if(!email(form1.email.value))
	{
		alert("email格式不对！");
		form1.email.focus();
		return false;
	}
	return true;
}
function checkUsername(username)
{
	if(username==""||username.length>10)
	{
		alert("用户名不能为空且长度必须<10");
		return false;
	}
	else
		return true;
}
function checkpass(pass1,pass2)
{
	if(pass1=="")
	{
		alert("密码不能为空！");
		return false;
	}
	else if(pass1!=pass2)
	{
		alert("两次口令不同");
		return false;
	}
	else
		return true;
}
function email(email)
{
	if(email.indexOf('@',0)==-1)
		return false;
	else if(email.indexOf('.',0)==-1)
		return false;
	else if(email.length<6)
		return false;
	else
		return true;
}
</script>
<CENTER>
<br>
<%
	String loginErrMsg = (String)session.getValue("loginErrMsg");
	if(loginErrMsg!=null)
	{
		out.println(loginErrMsg);
		out.println("<br>");
		session.putValue("loginErrMsg",null);
	}
%>
新用户注册
</CENTER>
<form name = form1 method="POST" onSubmit="return isValid(this)" action="dealregister.jsp">
<div align = "center">
<table width = "60%" border = "1" height = "197" bordercolorlight="#99ccff" cellspacing = "1" bordercolordark = "#99ccff">
<tr>
<td align="right" width = "596" height="23" colspan = "2">请输入您的个人信息（标注‘*’的内容必须填写）</td>
</tr>

<tr>
<td align="right" width = "298" height="17">用户名：</td>
<td align="right" width = "298" height="17"><INPUT TYPE = "text" NAME="username">*</td>
</tr>

<tr>
<td align="right" width = "298" height="23">密码：</td>
<td align="right" width = "298" height="23"><INPUT TYPE = "password" size="8" maxlength="8" NAME ="mypass">*</td>
</tr>

<tr>
<td align="right" width = "298" height="23">确认密码：</td>
<td align="right" width = "298" height="23"><INPUT TYPE = "password" size="8" maxlength="8" NAME ="mypass2">*</td>
</tr>

<tr>
<td align="right" width = "298" height="23">Email：</td>
<td align="right" width = "298" height="23"><INPUT TYPE = "text" NAME="email" size="30" maxlength="30">*</td>
</tr>
</table>
<br>
<p><input type="submit" value="提交" name="B1">
<input type="reset" value="全部重写" name="B2"></p>
</div>
</form>
</body>
</html>
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