update.jsp

JSP写的通信薄管理系统里面有详细介绍。应该适合大家使用

<%@ page contentType="text/html;charset=gb2312" import="java.sql.*"%>
<%@ page import="java.io.*"%>
<jsp:useBean id="conn" class="dbBean.DBBean" scope="session"/>

修改用户：
<p>
id号:
<%
	String r=request.getParameter("updateid");
	out.println(r);
	session.setAttribute("updateid",r);
%>

<form id="form1" name="form1" method="post" action="dealupdate.jsp" target="right">
   
<%
	ResultSet rsup=null;
	String sql="select * from user where id="+Integer.parseInt(r);
	rsup=conn.executeQuery(sql);
	rsup.next();	
%>	
  <label>姓名：
  <input type="text" name="name" value=<%=rsup.getString("name")%> />
  </label>
  <label>口令：
  <input type="password" name="password" value=<%=rsup.getString("password")%> />
  </label>
  性别：
<%
	if(rsup.getString("sex").equals("male"))		
	out.println("<label><input name='sex' type='radio' value='male' checked='checked' />男</label><label><input type='radio' name='sex' value='female' />女</label>"); 
	else 
	out.println("<label><input name='sex' type='radio' value='male'  />男</label><label><input type='radio' name='sex' value='female' checked='checked'/>女</label>");	
%>
  
  <label>年龄：
  <input type="text" name="age" value=<%=rsup.getString("age")%> />
  </label>
  <label>电话：
  <input type="text" name="phone" value=<%=rsup.getString("phone")%> />
  </label>
  <label>电子邮件：
  <input type="text" name="email" value=<%=rsup.getString("email")%> />
  </label>
  <label>地址：
  <input type="text" name="address" value=<%=rsup.getString("address")%> />
  </label>
  <label>
  <input type="submit" name="Submit" value="提交" />
  </label>
  <label>
  <input type="reset" name="Submit2" value="全部重填" />
  </label>
</form>

<%
rsup.close();
conn.close();
%>