1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128 | <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import="java.util.*, cartexample.*, java.text.DecimalFormat" %>
<%@ page errorPage="apperror.jsp"%>
<%
String actionparam = request.getParameter("action");
if(actionparam != null && actionparam.equals("clear")) {
session.removeAttribute("cart");
session.removeAttribute("cartitems");
}
List<Product> productlist = (List)session.getAttribute("cart");
int cartproducts = 0;
if(session.getAttribute("cartitems") != null) {
cartproducts = (Integer)session.getAttribute("cartitems");
}
DecimalFormat df = new DecimalFormat("####0.00");
%>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="Καλάθι αγορών">
<meta name="author" content="sofos@aueb.gr">
<title>Simple Cart Example - Καλάθι αγορών</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<!-- Bootstrap theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css">
<!-- Custom style for this template -->
<link href="css/theme.css" rel="stylesheet">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<!-- Fixed navbar -->
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="viewproduct.jsp">Simple Cart Example</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li><a href="viewproduct.jsp">Προϊόντα</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="active">
<a href="showcart.jsp">
<span class="glyphicon glyphicon-shopping-cart" aria-hidden="true"></span> Καλάθι
<span id="cart_total_products" class="badge badge-success"><% if(cartproducts > 0) { out.println(cartproducts); } %></span>
</a>
</li>
</ul>
</div><!--/.nav-collapse -->
</div>
</nav>
<div class="container theme-showcase" role="main">
<div class="row">
<div class="col-lg-12">
<div class="page-header">
<h1 class="text-info">Καλάθι αγορών</h1>
</div>
<%
if(productlist != null) {
%>
<table class="table table-bordered table-hover">
<tr>
<th>Εικόνα</th>
<th>Κωδικός</th>
<th>Προϊόν</th>
<th>Τιμή</th>
<th>Ποσότητα</th>
<th>Σύνολο</th>
</tr>
<%
Product product = null;
double sum = 0;
for (int i = 0; i < productlist.size(); i++) {
product = productlist.get(i);
sum += product.getTotalPrice();
%>
<tr>
<td><img src="<%=product.getImage() %>" alt="<%=product.getName() %>"></td>
<td><%=product.getCode() %></td>
<td><%=product.getName() %></td>
<td><%=df.format( product.getPrice() ).replace(",", ".") %> €</td>
<td><%=product.getQuantity() %></td>
<td><%=df.format( product.getTotalPrice() ).replace(",", ".") %> €</td>
</tr>
<% } %>
<tr>
<td colspan="5" style="text-align: right;"><strong>Ολικό Σύνολο:</strong></td>
<td><%=df.format(sum).replace(",", ".") %> €</td>
</tr>
</table>
<p class="text-right"><a class="btn btn-danger" href="showcart.jsp?action=clear">Άδειασμα Καλαθιού</a> <a class="btn btn-success" href="buy.jsp">Αγορά</a></p>
<%
} else {
%>
<div role="alert" class="alert alert-danger">Το καλάθι σας είναι άδειο</div>
<% }%>
</div> <!-- /col-lg-12 -->
</div> <!-- /row -->
</div> <!-- /container -->
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</body>
</html>
|