📄 viewbasket.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Library</title>
</head>
<body>
<jsp:useBean id="libraryBooks" class="LL.LibraryBooks" scope="session"/>
<jsp:useBean id="myBasket" class="LL.LibraryBasket" scope="session"/>
<%
String bookTitle[]=libraryBooks.getBookTitle();//书名
String bookIsbn[]=libraryBooks.getBookIsbn();//所有书的isbn
String basketIsbn[]=myBasket.getBooks();
int quantity1=libraryBooks.getQuantity();//所有不同种的书
int quantity2=myBasket.getnumBooks();//购物车上的不同的书
%>
<h1> Your Library Books</h1>
<Hr>
<p><a href="showbooks.jsp">Return to LibraryBook</a></p>
<p>Number of distinct books in cart:
<%=quantity2%></p>
<form id="" name="form1" method="post" action="ClearBasketController">
<label>
<input type="submit" name="Submit" value="Clear Basket" />
</label>
<table border="1">
<tr> <td>Title</td><td>Quantity</td></tr>
<% while((--quantity2)>=0){%>
<%for(int i=0;i<quantity1;i++){
if( bookIsbn[i].equals(basketIsbn[quantity2])){
%>
<tr>
<td><%=bookTitle[i]%></td>
<td> <%=myBasket.getQuantity(basketIsbn[quantity2])%> </td>
</tr>
<%}%> <%}%> <%}%>
</table>
</form>
</body>
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