📄 showcart.jsp
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<%-- Copyright 2001 Sun Microsystems, Inc. All Rights Reserved. This software is the proprietary information of Sun Microsystems, Inc. Use is subject to license terms. --%><%@ include file="initdestroy.jsp" %><%@ page import="java.util.*, cart.*" %><% ResourceBundle messages = (ResourceBundle)session.getAttribute("messages");%><jsp:useBean id="bookDB" class="database.BookDB" scope="page" >
<jsp:setProperty name="bookDB" property="database" value="<%=bookDBEJB%>" /></jsp:useBean><jsp:useBean id="cart" scope="session" class="cart.ShoppingCart"/><jsp:useBean id="currency" class="util.Currency" scope="session"> <jsp:setProperty name="currency" property="locale" value="<%=request.getLocale()%>"/></jsp:useBean><html><head><title><%=messages.getString("TitleShoppingCart")%></title></head><%@ include file="banner.jsp" %><% String bookId = request.getParameter("Remove"); if (bookId != null) { cart.remove(bookId); bookDB.setBookId(bookId); BookDetails book = bookDB.getBookDetails();%><font color="red" size="+2"><%=messages.getString("CartRemoved")%><em><%=book.getTitle()%></em> <br> <br> </font><% } if (request.getParameter("Clear") != null) { cart.clear();%><font color="red" size="+2"><strong> <%=messages.getString("CartCleared")%></strong><br> <br></font><% } // Print a summary of the shopping cart int num = cart.getNumberOfItems(); if (num > 0) {%><font size="+2"><%=messages.getString("CartContents")%><%=num%> <%=(num==1 ? messages.getString("CartItem") : messages.getString("CartItems"))%></font><br> <table> <tr> <th align=left><%=messages.getString("ItemQuantity")%></TH> <th align=left><%=messages.getString("ItemTitle")%></TH> <th align=left><%=messages.getString("ItemPrice")%></TH> </tr><% Iterator i = cart.getItems().iterator(); while (i.hasNext()) { ShoppingCartItem item = (ShoppingCartItem)i.next(); BookDetails book = (BookDetails)item.getItem();%><tr> <td align="right" bgcolor="#ffffff"> <%=item.getQuantity()%></td> <td bgcolor="#ffffaa"> <strong><a href="<%=request.getContextPath()%>/bookdetails?bookId=<%=book.getBookId()%>"><%=book.getTitle()%></a></strong> </td> <td bgcolor="#ffffaa" align="right"> <jsp:setProperty name="currency" property="amount" value="<%=book.getPrice()%>"/><jsp:getProperty name="currency" property="format"/> </td> <td bgcolor="#ffffaa"> <strong> <a href="<%=request.getContextPath()%>/showcart?Remove=<%=book.getBookId()%>"><%=messages.getString("RemoveItem")%></a></strong> </td></tr><% // End of while }%><tr><td colspan="5" bgcolor="#ffffff"> <br></td></tr> <tr> <td colspan="2" align="right" "bgcolor="#ffffff"> <%=messages.getString("Subtotal")%></td> <td bgcolor="#ffffaa" align="right"> <jsp:setProperty name="currency" property="amount" value="<%=cart.getTotal()%>"/><jsp:getProperty name="currency" property="format"/></td> </td><td><br></td></tr></table> <p> <p><strong><a href="<%=request.getContextPath()%>/catalog"><%=messages.getString("ContinueShopping")%></a> <a href="<%=request.getContextPath()%>/cashier"><%=messages.getString("Checkout")%></a> <a href="<%=request.getContextPath()%>/showcart?Clear=clear"><%=messages.getString("ClearCart")%></a></strong><% } else { %><font size="+2"><%=messages.getString("CartEmpty")%></font> <br> <br> <center><a href="<%=request.getContextPath()%>/catalog"><%=messages.getString("Catalog")%></a> </center><% // End of if }%></body></html>⌨️ 快捷键说明
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