Quelle simple_payment_request.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/payments/test/simple_payment_request.html

<!doctype html>
<meta charset="utf-8">
<title>Payment Request Testing</title>
<script>
const methods = [
  {
    supportedMethods: "basic-card",
  },
];
const details = {
  id: "simple details",
  total: {
    label: "Donation",
    amount: { currency: "USD", value: "55.00" },
  },
};
const updatedDetails = {
  id: "simple details",
  total: {
    label: "Donation",
    amount: { currency: "USD", value: "55.00" },
  },
  error: "",
};

let request;
let shippingChangedEvent;

let msg = "successful";
try {
  request = new PaymentRequest(methods, details);
  request.onshippingoptionchange = (event) => {
    shippingChangedEvent = event;
    window.parent.postMessage("successful", "*");
  };
  request.onshippingaddresschange = (event) => {
    shippingChangedEvent = event;
    window.parent.postMessage("successful", "*");
  };

} catch (err) {
  msg = err.name;
}
window.parent.postMessage(msg, "*");

if (request) {
  window.onmessage = async ({ data: action }) => {
    msg = "successful";
    switch (action) {
      case "show PaymentRequest":
        const responsePromise = request.show();
        window.parent.postMessage(msg, "*");
        try {
          await responsePromise;
        } catch (err) {
          if (err.name !== "AbortError") {
            msg = err.name;
          }
        }
        window.parent.postMessage(msg, "*")
        break;
      case "updateWith PaymentRequest":
        if (shippingChangedEvent) {
          try {
            shippingChangedEvent.updateWith(updatedDetails);
          } catch(err) {
            if (err.name !== "InvalidStateError") {
              msg = err.name;
            }
          }
          window.parent.postMessage(msg, "*");
          shippingChangedEvent = undefined;
        }
        break;
      default:
        window.parent.postMessage(`fail - unknown postmessage action: ${action}`, "*");
    }
  };
}
</script>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.10 Sekunden (vorverarbeitet am 2026-06-05) ¤

Wurzel

Suchen

PVS Prover

Isabelle Prover

NIST Cobol Testsuite

Cephes Mathematical Library

Vienna Development Method

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.