bookdetails.jsp

来自「网上书店的简单实现版」· JSP 代码 · 共 40 行

JSP
40
字号
<%@ page contentType="text/html; charset=GB2312" %>
<%@ include file="common.jsp" %>
<%@ page import="java.util.*" %>

<html>
<head><title>TitleBookDescription</title></head>
<%@ include file="banner.jsp" %>
<br>
<%
    //Get the identifier of the book to display
    String bookId = request.getParameter("bookId");
    if(bookId==null)bookId="201";
    BookDetails book = bookDB.getBookDetails(bookId);
%>

<% 
   if(book==null)
   { 
%>
    <p>机房号"<%=bookId%>"在数据库中不存在
    <p>
    <strong><a href="<%=request.getContextPath()%>/catalog.jsp">继续申请</a></strong>
    <% 
     return;
   }
%>

<p>机房名:<%=convert(book.getTitle())%></p>
管理员: <em><%=convert(book.getName())%> </em>&nbsp;&nbsp;
(<%=book.getYear()%>)<br>
<p>容纳人数:<%=book.getPrice()%></p>
<p>申请数量:<%=book.getSaleAmount()%></p>
<p>申请原因:<%=convert(book.getDescription())%></p>


<p><strong><a href="<%=request.getContextPath()%>/catalog.jsp?Add=<%=bookId%>">加入我的申请</a>&nbsp; &nbsp; &nbsp;
<a href="<%=request.getContextPath()%>/catalog.jsp">继续申请</a></p>
</strong>
</body>
</html>

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