📄 buy_done.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page import = "java.util.*" %>
<%@ page import = "Bk.*" %>
<jsp:useBean id="dbbook" scope="page" class="Db.DbBook" />
<html>
<head>
<title>结算</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<%!
float youshallpay=0;
%>
<body bgcolor="#FFFFFF" text="#000000">
<font color=blue>你购买了以下书籍：</font><br>
<%
Book book=new Book();
Vector vBuy=(Vector)session.getValue("CurrentBuy");
if(vBuy==null)
vBuy=new Vector();
%>
<table width="100%" border=1>
<tr>
<td>
<b>书名</b>
</td>
<td>
<b>价格</b>
</td>
</tr>
<%
youshallpay=0;
Enumeration eBook=vBuy.elements();
while(eBook.hasMoreElements()){
book=(Book)eBook.nextElement();
youshallpay+=book.price;
dbbook.decrease(book.id,1);
%>
<tr>
<td>
<%=book.name%>
</td>
<td>
<%=book.price%>
</td>
</tr>
<%
}
%>
<tr>
<td>
<div align=right>总计：</div>
</td>
<td>
<%=youshallpay%>元
</td>
</tr>
</table>
<br>
<% if(youshallpay<0.1f){
out.println("你没有购买任何书籍呀！<br>");
}else
{
%>
请填写您的信息：<br>
<form action=finish.jsp>
姓名：<input type=text name=name><br>
住址：<input type=text name=addr><br>
电话：<input type=text name=phone><br>
<input type=hidden name=amount value=<%=youshallpay%>>
<input type=submit value=提交><br>
</form>
<%
}
dbbook.destroy();
%>
<br>
<a href="javascript:window.close()">关闭</a>
</body>
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