📄 area.jsp
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<%@ page language="java" contentType="text/html; charset=gb2312" pageEncoding="gb2312"%>
<%@ page import="java.sql.*" %>
<%@ page import="java.sql.PreparedStatement" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@page import="TeaWeb.*"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>天缘茗茶</title>
<LINK href="TeaWebCSS.css" type=text/css rel=stylesheet />
<script language="javascript">
function goto(url)
{
document.location = url;
}
</script>
</head>
<body topmargin="0" leftmargin="0">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="60" colspan="3"><%@ include file="head.jsp" %></td>
</tr>
<tr>
<td width="180" rowspan="2" align="right" valign="top"><%@ include file="left.jsp" %></td>
<td height="6" colspan="2" background="Images/TopLine.jpg"></td>
</tr>
<tr>
<td width="5" height="600" align="left" valign="top"><img src="Images/Corner.jpg" width="5" height="5" /></td>
<td width="100%" align="center" valign="top"><table width="90%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="30"> </td>
</tr>
</table>
<table width="90%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="30" align="left">
<form id="form1" name="form1" method="post" action="Area.jsp" />
<input name="Add" type="button" class="btn" value="添加" OnClick="goto('DAOArea.jsp?do=Add')" />
<input name="Update" type="button" class="btn" value="修改" />
<input name="Del" type="button" class="btn" value="删除" />
<input name="Refresh" type="button" class="btn" value="刷新" />
<input name="Save" type="button" class="btn" value="保存" />
<input name="Import" type="button" class="btn" value="打印" />
<input name="Export" type="button" class="btn" value="导出" />
关键字：<input type="text" name="edtKey" class="btn" />
<input type="submit" name="Submit" value="查找" class="btn"/>
</form></td>
</tr>
</table>
<table width="90%" height="41" border="0" cellpadding="1" cellspacing="1" bgcolor="#FF9900" style="border-bottom:thin; ">
<tr>
<td height="20" align="center" bgcolor="#FFEFCE">序号</td>
<td align="center" bgcolor="#FFEFCE">编号</td>
<td align="center" bgcolor="#FFEFCE">国家</td>
<td align="center" bgcolor="#FFEFCE">省市</td>
<td align="center" bgcolor="#FFEFCE">地区</td>
<td align="center" bgcolor="#FFEFCE">操作</td>
</tr>
<%
request.setCharacterEncoding("gb2312");
String keyStr = request.getParameter("edtKey");
ResultSet rs=null;
//Class.forName("oracle.jdbc.driver.OracleDriver");
//Connection cn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:Name","Scott","Tiger");
//Connection cn = db.getConnection();
String sqlStr ;
if (keyStr == null)
{
OracleHepler db = new OracleHepler();//在本文件中创建的db、pstms、rs
sqlStr = "Select * From Area";
PreparedStatement pstms = db.getconnection().prepareStatement(sqlStr);
rs = pstms.executeQuery();
}
else
{
Area obj = new Area();
AreaDetail ad = new AreaDetail();//另一个是在TArea中的创建的
ad.keyStr = keyStr;
rs = obj.getArea(ad);
}
//注意在if中的rs对象和else中的对象不同一个是在本文件中创建的，另一个是在TArea中的
int i = 0;
if ((rs == null))
{
out.println("没有满足要求的数据");
}
else
{
while (rs.next())
{
i++;
%>
<tr>
<td height="20" align="center" bgcolor="#FFFFFF"><%=i %></td>
<td align="center" bgcolor="#FFFFFF"><%= rs.getString(2)%></td>
<td align="center" bgcolor="#FFFFFF"><%= rs.getString(3)%></td>
<td align="center" bgcolor="#FFFFFF"><%= rs.getString(4)%></td>
<td align="center" bgcolor="#FFFFFF"><%= rs.getString(5)%></td>
<td align="center" bgcolor="#FFFFFF">修改 <a href="DAOArea.jsp?do=Del&AID=<%= rs.getString(1)%>">删除</a></td>
</tr>
<%
}
}
%>
</table>
<br/>
<br/>
</td>
</tr>
</table>
</body>
</html>
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