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path: root/src/frontend_blog/essay_cc-form.html
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<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" src="taler-presence.js"></script>
  <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="text/javascript">
    {jscode}
  </script>
</body>
</html>