📄 modifypsd.jsp~29~

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💻 JSP~29~

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<%@page contentType="text/html;charset=GBK"%>
<%@page import="java.sql.*"%>
<%@page import="java.util.*"%>
<jsp:useBean id="db" class="database.dbbean" scope="page">
</jsp:useBean>


<html>
<script type="text/javascript">
  function CheckInput()
  {
    if(myform.Username.value=="")
    {
      alert("用户名输入不能为空！")
      myform.Username.focus();
      return false;
    }
    if(myform.Password.value=="")
    {
      alert("密码不能为空！")
      myform.Password.focus();
      return false;
    }
    if(myform.Password.value!=myform.Password2.value)
    {
      alert("两次输入的密码必须一致！")
      myform.Password.focus();
      return false;
    }
  }
 </SCRIPT>

 <%
   String Username=request.getParameter("Username");
   String Password=request.getParameter("Password");
   ResultSet rs=null;

  String sqlstring="update UserInfo set PassWord='"+Password+"' where UserName='"+Username+"'";
  db.executeUpdate(sqlstring);


  %>
   <script type="Javascript">
    alert("密码修改成功！");
    </script>


  <head>
<title>修改密码</title>
</head>
<body bgcolor="#ffffff">

  <form name="myform" onsubmit="return CheckInput()"  method="post" action="modifypsd.jsp">
  <table width="40%" border="0">
    <tr align="center">
      <td colspan="2"><font size="4"> 修改密码</font> </td>
    </tr>
    <tr>
      <td width="23%" align="right"><font size="2">用户名</font></td>
      <td width="77%" align="left"><font size="2">
        <input name="Username"  type="text" id="Username" readonly="readonly" value="<%=(String)session.getAttribute("s_username")%>">
         </font></td>
    </tr>
    <tr>
      <td align="right"><font size="2">密码</font></td>
      <td align="left"> <font size="2">
        <input name="Password" type="password" id="Password">
        </font></td>
    </tr>
    <tr>
      <td align="right"><font size="2">密码确认</font></td>
      <td align="left"> <font size="2">
        <input name="Password2" type="password" id="Password2">
        </font></td>
    </tr>
    <tr>
      <td height="23" align="center"> <font size="2">
        <input type="submit"  value="确定">
        </font></td>
      <td align="left"> <font size="2">
        <input type="reset" value="取消">
        </font></td>
    </tr>
  </table>
<br>
<br>
</form>
</body>
</html>

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