type_list.jsp

一个简单的网上商店系统

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="JavaBean.*"%>
<%@ page import="java.util.Vector"%>
<jsp:useBean id="type" scope="session" class="JavaBean.Type"/>
<jsp:useBean id="db_conn"  class="JavaBean.DB_Conn"  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>商品类别管理</center></h3>
     <hr width=85% color="#000032">
    <table align=center>
    <tr><td>请输入类别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>商品类别编号</td><td align=center>商品类别名称</td><td align=center>商品类别描述</td>
    <td>删除</td><td>修改</td>
    </tr>
    <%
         Vector vector=new Vector();
         vector=db_type.list_type();
         size=vector.size();
    %>
            
    <%
         for(i=0;i<vector.size();i++)
         {
           type=(Type)vector.elementAt(i);
    %>
    <tr>
    <td align=center><font size=2>
    	<%out.print(type.getTypeid());%></font></td>
    <td align=center><font size=2>
    	<%out.print(type.getTypename());%></font></td>
    <td align=center><font size=2>
    	<%out.print(type.getTypedesc());%></font></td>
    <td>
    <form action="delete_confirm.jsp"  method="post">
   	 	<input type="hidden" name=type_id value=<%=type.getTypeid()%>>
    	<input type="submit" name="delete"  value="删除">
    </form></td>
    <td>
    <form action="modify_type.jsp"  method="post">
    	<input type="hidden" name=type_id value=<%=type.getTypeid()%>>
    	<input type="submit" name="delete"  value="修改">
    </form></td></tr>
    
    <%}%>
    </table>
    <br>
    <table align=center><td>
    <form action="add_type.jsp" method="post">
    <input type="submit" name="add" value="添加商品类别"></form></td>
    </table>