bookdetails.jsp

来自「jsp 应用开发技术光盘 是《jsp应用开发技术》这本书的源代码」· JSP 代码 · 共 34 行

<%@page pageEncoding="GB2312"%>
<%@page contentType="text/html; charset=gb2312"%>
<%request.setCharacterEncoding("gb2312");%>

<%@ page import="java.util.*,database.*" %>

<jsp:useBean id="bookDB" class="database.BookDB" scope="page" >
  <jsp:setProperty name="bookDB" property="database" value="${bookDBAO}" />
</jsp:useBean>
 
<%
	String bookId=request.getParameter("bookId");	
%>

<%if (bookId!=null){%>
  
  <jsp:setProperty name="bookDB" property="bookId" value="<%=bookId%>" />
  <%BookDetails book=bookDB.getBookDetails();%>
      	<h2><%=book.getTitle()%></h2>
      	&nbsp;作者: <em><%=book.getName()%></em>&nbsp;&nbsp;
      	(<%=book.getYear()%>)<br> &nbsp; <br>
      	<h4>书评</h4>
      	<blockquote><%=book.getDescription()%></blockquote>
      	<h4>价格 <%=book.getPrice()%>元</h4>
    
    	<a href="bookcatalog?Add=<%=book.getBookId()%>"><b>购买</b></a>&nbsp; &nbsp; &nbsp;
<%}%>

<a href="bookcatalog"><b>继续购物</b>