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📄 buylist.jsp

📁 用java写的网上售书系统 功能详尽 支持各种类别书目查询 分页显示 购物车的暂存功能 内部附有数据库
💻 JSP
字号:
🔍 
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<link href="myCss.css" rel="stylesheet" type="text/css" />
<%@page import="java.sql.*" %>
<jsp:useBean id="alogin" class="login.jdbcBean" scope="page"/>
<title>无标题文档</title>
</head>
<%

String action=request.getParameter("Submit");
if(action!=null){
String value[]=request.getParameterValues("checkbox");
for(int i=0;i<value.length;i++){
String userName=value[i].substring(4);
String bookID=value[i].substring(0,4);
alogin.executeUpdate("delete from buyList where userName = '"+userName+"' and bookID = '"+bookID+"'");
}%>
<script language="javascript"> 
alert("已处理所选购物清单");
</script>
<%
} 
%>
<body class="myCss">
<form id="form1" name="form1" method="post" action="/bookstore/admin/buyList.jsp">
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <table width="600" border="1" cellspacing="0" bordercolor="#99CCFF" class="myCss">
    <tr>
      <td height="30"><div align="center">选定</div></td>
      <td height="30"><div align="center">userName</div></td>
      <td height="30"><div align="center">bookID</div></td>
      <td height="30"><div align="center">buyTime</div></td>
    </tr>
<%ResultSet rs=alogin.executeQuery("select * from buyList");
while(rs.next()){
String userName=rs.getString(1);
String bookID=rs.getString(2);
String time=rs.getString(3);
String value=bookID.trim()+userName.trim();
 %>
    <tr>
      <td height="20"><div align="center">
        <input type="checkbox" name="checkbox" value=<%=value%> />
      </div></td>
      <td height="20"><div align="center"><%=userName%></div></td>
      <td height="20"><div align="center"><%=bookID%></div></td>
      <td height="20"><div align="center"><%=time%></div></td>
    </tr>
    <%
    }
    alogin.closeDateBase();
     %>
    <tr>
      <td colspan="4"><div align="center">
        <input name="Submit" type="submit" class="myCss" value="处理所选中的订单请求" />
      </div>        <div align="center"></div>        <div align="center"></div>        <div align="center"></div></td>
    </tr>
  </table>
  <p>&nbsp;</p>
</form>
</body>
</html>

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