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
|
<html>
<head>
<link rel="stylesheet" type="text/css" href="../style.css">
</head>
<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
<header>
<div id="logo"><img src="../gnu.svg" height="100" width="100"></div>
<h1>Credit card payment</h1>
</header>
<section id="main">
<h1>Enter your details</h1>
<p>We need a few details before proceeding with credit card payment</p>
<form>
First name<br> <input type="text"></input><br>
Family name<br> <input type="text"></input><br>
Age<br> <input type="text"></input><br>
Nationality<br> <input type="text"></input><br>
Gender<br> <input type="radio" name"gender">Male</input>
<input type="radio" name="gender">Female</input><br>
<input id='article-name' type="hidden" value="{article}"></input>
</form>
<form method="post" action="essay_cc-fulfillment.php?article={article}">
<input type="submit"></input>
</form>
</section>
<script type="application/javascript">
function handle_contract(json_contract) {
var cEvent = new CustomEvent('taler-contract',
{detail: json_contract});
document.dispatchEvent(cEvent);
};
function get_contract(article) {
var contract_request = new XMLHttpRequest();
contract_request.open("GET",
"essay_contract.php?article=" + article,
true);
contract_request.onload = function (e) {
if (contract_request.readyState == 4) {
if (contract_request.status == 200) {
console.log("response text:",
contract_request.responseText);
handle_contract(contract_request.responseText);
} else {
alert("Failure to download contract from merchant " +
"(" + contract_request.status + "):\n" +
contract_request.responseText);
}
}
};
contract_request.onerror = function (e) {
alert("Failure requesting the contract:\n"
+ contract_request.statusText);
};
contract_request.send();
}
function has_taler_wallet_cb(aEvent){
var article = document.getElementById('article-name');
get_contract(article.value);
};
function signal_taler_wallet_onload(){
var eve = new Event('taler-probe');
document.dispatchEvent(eve);
};
document.addEventListener("taler-wallet-present",
has_taler_wallet_cb,
false);
// Register event to be triggered by the wallet when it gets enabled while
// the user is on the payment page
document.addEventListener("taler-load",
signal_taler_wallet_onload,
false);
function executePayment(H_contract, pay_url, offering_url) {
var detail = {
H_contract: H_contract,
pay_url: pay_url,
offering_url: offering_url
};
var eve = new CustomEvent('taler-execute-payment', {detail: detail});
document.dispatchEvent(eve);
}
</script>
<script type="application/javascript" src="taler-presence.js"></script>
<script type="text/javascript">
{jscode}
</script>
</body>
</html>
|
