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type.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<jsp:useBean id="conn" scope="page" class="com.tools.ConnDB"/>
<%
String username=(String)session.getAttribute("username");
String type="";
type=request.getParameter("Type");
String sql_r="";
if(type.equals("null") || type.equals("")){
out.println("<script language='javascript'>alert('您的操作有误');window.location.href='index.jsp'</script>");
}else{
sql_r="select * from V_goods where subID="+type;
ResultSet rs_r=conn.executeQuery(sql_r);
int goodsID=-1;
String goodsName="";
String introduce="";
float nowprice=(float)0.0;
String subTypename="";
String superTypename="";
ResultSet rs_type=conn.executeQuery("select * from V_type where subID="+type);
if(rs_type.next()){
superTypename=rs_type.getString(2);
subTypename=rs_type.getString(3);
}
%>
<html>
<head>
<title>MR网络购物中心</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="CSS/style.css" rel="stylesheet">
</head>
<body>
<jsp:include page="navigation.jsp"/>
<jsp:include page="login_u.jsp"/>
<jsp:include page="ad.jsp"/>
<table width="788" height="348" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="5" valign="top" bgcolor="#F0F0F0"></td>
<td width="193" valign="top" bgcolor="#F0F0F0"><jsp:include page="search.jsp"/>
<jsp:include page="goodsType.jsp"/></td>
<td width="397" valign="top" bgcolor="#FFFFFF"><table width="382" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="49" colspan="2" background="images/center_goodsTypeList.gif"> </td>
</tr>
<tr align="center" valign="top">
<td height="134" colspan="2" valign="top">
<table width="90%" height="23" border="0" cellpadding="0" cellspacing="0" class="tableBorder_B_dashed">
<tr>
<td height="30">>> <span class="word_gray">当前选择的类别：[ <%=superTypename%> ]-></span>[ <%=subTypename%> ]</td>
</tr>
</table>
<%
while(rs_r.next()){
goodsID=rs_r.getInt("ID");
goodsName=rs_r.getString("goodsName");
introduce=rs_r.getString("introduce");
nowprice=rs_r.getFloat("nowprice");
if(introduce.length()>8){
introduce=introduce.substring(0,8)+"...";
}
%>
<table width="96%" border="0" cellpadding="0" cellspacing="0" class="noborder">
<tr>
<td width="28%" height="35" style="padding-left:20px;"><a href="goods_detail.jsp?ID=<%=goodsID%>"><%=goodsName%></a>
</td>
<td width="41%"> <%=introduce%></td>
<td width="21%" align="center"><%=nowprice%>(元)</td>
<%if (username!=null && username!=""){%>
<td width="10%" align="center">
<a href="cart_add.jsp?goodsID=<%=goodsID%>"><img src="images/btn_buy.GIF" width="52" height="20">
</td>
<%}%>
</tr>
</table>
<%}}%>
</td>
</tr>
</table>
</td>
<td valign="top" bgcolor="#FFFFFF"><jsp:include page="right.jsp"/></td>
<td width="7" valign="top" bgcolor="#FFFFFF"></td>
</tr>
</table>
<jsp:include page="copyright.jsp"/>
</body>
</html>
<%conn.close();%>