goods_list.jsp

一个简单的网上商店系统

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.io.PrintWriter"%>
<%@ page import="JavaBean.*"%>
<%@ page import="java.util.Vector"%>
<jsp:useBean id="goods" scope="page" class="JavaBean.Goods"/>
<jsp:useBean id="db_conn"  class="JavaBean.DB_Conn"  scope="session"/>
<jsp:useBean id="db_goods"  class="JavaBean.DB_goods" scope="session"/>
<jsp:useBean id="db_type" class="JavaBean.DB_type" scope="session"/>
<%@ include file="../public.jsp" %>
  
<%!int i=0,size=0;%>
   
    <h3><center><font size=5 face="幼圆">后台管理之</font>商品管理</center></h3>
    <hr width=85% color="#000032">
    <table align=center>
    <tr><td>请输入商品名称关键字进行查询：</td>
    <td>
    <form action="query_result.jsp" method="post">
        <input type="text" name="query_key" size=20%></td>
    <td>
    	<input type="submit" name="query" value="查询"></tr>
    </table>
        
    <hr width=85% color="#000032">
        
    <table bgcolor="#ffecff" align=center border=1 cellspacing=0 width=80%>
    <tr bgcolor="#cc99cc">
    <td align=center>商品名称</td><td align=center>商品类别</td><td align=center>商品价格</td>
    <td align=center>商品折扣率</td><td align=center>商品描述</td><td align=center>生产制造商</td>
    <td align=center>是否推荐商品</td><td align=center>商品图片</td><td align=center>删除</td>
    <td align=center>修改</td></tr>
    <%
         Vector vector=new Vector();
         vector=db_goods.list_goods();
         size=vector.size();
    %>
             
    <%   
        //输出商品列表
         for(i=0;i<vector.size();i++)
         {
           goods=(Goods)vector.elementAt(i);
    %>
    <tr>
    <td align=center><font size=2>
    	<%out.print(goods.getGoods_name());%></font></td>
    <td align=center><font size=2>
    	<%out.print(db_type.getTypename(goods.getTypeid()));%></font></td>
    <td align=center><font size=2>
    	<%out.print(goods.getGoods_price());%></font></td>
    <td align=center><font size=2>
    	<%out.print(goods.getGoods_discount());%></font></td>
    <td align=left><font size=2>
    	<%out.print(goods.getGoods_desc());%></font></td>
    <td align=center><font size=2>
    	<%out.print(goods.getSupplier());%></font></td>
    <td align=center><font size=2>
    	<%out.print(int2Str(goods.getIspreferred()));%></font></td>
    <td align=center>
    	<img src=<%=".."+goods.getGoods_pic().substring(1)%> width=40 height=40></td>
    <td>
    <form action="delete_confirm.jsp"  method="post">
    	<input type="hidden" name=goods_id value=<%=goods.getGoods_id()%>>
    	<input type="submit" name="delete"  value="删除"></form></td>
    <td>
    <form action="modify_goods.jsp"  method="post">
    	<input type="hidden" name=goods_id value=<%=goods.getGoods_id()%>>
    	<input type="submit" name="delete"  value="修改">
    </form></td></tr>
    
    <%}%>
    </table>
    <br>
    <table align=center><td>
    <form action="add_goods.jsp" method="post">
    <input type="submit" name="add" value="添加商品"></form></td>
    </table>