change_info.jsp

来自「JSP入门与提高」· JSP 代码 · 共 78 行

JSP
78
字号
<HTML>
<HEAD>
<%@ page contentType="text/html;charset=gb2312" %> 
<title>用户修改注册信息</title>
<link rel=stylesheet href="../style.css" type="text/css">

<script language="JavaScript">
function isValid(form){
    if((form.password.value.length<3)||(form.password.value.length>8)){
        alert("密码必须是3-8位字母或数字!");
	return false;
    }
    else if(form.password.value!=form.re_password.value){
        alert("两次输入的密码不相同!");
	return false;
    }
    else if ((form.e_mail.value=="")||(form.e_mail.value.indexOf('@',0)==-1)||(form.e_mail.value.indexOf('.',0)==-1)||(form.e_mail.value.length<6)){
        alert("请您输入合法的E-mail地址!");
	return false;
    }
    else {
        return true;
    }
}
</script>
</HEAD>
<body>
<%@ page language="java" import="java.sql.*" %>
<jsp:useBean id="UserChangeBean1" scope="page" class="firm.firm" />
<%
  String name = (String) session.getValue("username");
  String sql="select * from user where name='" + name + "'";
  ResultSet rs = UserChangeBean1.executeQuery(sql); 
  String password1="";
  String email1="";
  String www1="";
  String oicq="";
if(rs.next()) { 
  password1=rs.getString("password");
  email1=rs.getString("email");
  www1=rs.getString("www");
  oicq=rs.getString("oicq");
  rs.close();
}
%>
<CENTER>
<p><h4>修改会员信息</h4>
<FORM METHOD="POST" action="ok_changeinfo.jsp" onSubmit="return isValid(this);">
<INPUT TYPE="hidden" name="user_id" value="<%= name%>">
<table border="1" cellspacing="0" width="332" bgcolor="#F0F8FF" bordercolorlight="#4DA6FF" bordercolordark="#ECF5FF">
<TR>
    <TD align='left'>用户名:<%= name %>&nbsp;&nbsp;</TD>
    <TD align='left'>OICQ号:<INPUT TYPE="text" size='8' maxlength='8' NAME="oicq"
        value='<%= oicq%>'></TD>
</TR>
<TR>
    <TD align='left'>密码:&nbsp;&nbsp;
        <INPUT TYPE="password" size='8' maxlength='8' NAME="password"
        value='<%= password1%>'>&nbsp;</TD>
    <TD align='left'>确认:<INPUT TYPE="password" size='8' maxlength='8' NAME="re_password"
        value='<%= password1%>'>&nbsp;</TD>
</TR>
<TR>
    <TD align='left'>Email:&nbsp;<INPUT TYPE="text" NAME="e_mail" value='<%= email1%>'>&nbsp;</TD>
    <TD align='left'>主页:
      <INPUT TYPE="text" NAME="www" value='<%= www1%>'></TD>
</TR>
<tr>
    <td colspan='2' align='center'>
      <INPUT TYPE="submit" size="4" value="修改" class="buttonface">
   </td>
</tr>
</TABLE>
</FORM>
</CENTER>
</BODY>
</HTML>

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