📄 buy.jsp
字号:
<%@ page contentType="text/html;charset=gb2312" import="java.sql.*"%>
<%@ include file="check.jsp"%>
<jsp:useBean id="conn" class="dbBean.DBBean" scope="session"/>
<jsp:useBean id="cart" class="cart.Cart" scope="session"/>
<html>
<script language="javaScript">
function openWin(sum)
{
window.open('addorder.jsp?sum='+sum,'infoWin','height=200,width=600');
}
</script>
<link rel="stylesheet" type="text/css" href="style.css"/>
<body background="images/bg01.gif">
<p><center>
<table width="50%" cellpadding="3" cellspacing="0" border bordercolor="blue" bordercolorlight="#FFFFFF">
<tr>
<th align="center" background="images/bg04.gif" height="26">购买信息确认</th>
<tr>
<td>您购买的书籍如下：
<ol>
<%
ResultSet rs=null;
String sql="";
float sum=0.0f;
String[] id = cart.getItems();
for (int i=0; i<id.length; i++)
{
sql="select * from book where bookid="+id[i];
rs=conn.executeQuery(sql);
if(rs.next())
{
float p=rs.getFloat("price");
sum+=p;
out.println("<li>");
out.println(rs.getString("bookname")); out.println("["+rs.getString("author")+"]");
out.println("---"+p+" 元");
}
rs.close();
}
out.println("<p>共计："+sum+" 元");
%>
</ol></td>
<tr align="center">
<td>
<a href="javaScript:openWin(<%=sum%>)">确定</a>
<a href="listorder.jsp">返回</a>
</td>
</table>
</body>
</html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -