The payload property of the MozNDEFRecord interface is application dependent (for example, a contacts application could contain URLs, mime-types, postal address, etc., to emulate vCards).
Syntax
readonly attribute Uint8Array payload;
Example
var tnf = 0x1; // NFC Forum Well Known type
var type = new Uint8Array(NfcUtils.fromUTF8("U")); // URL type
var id = new Uint8Array(NfcUtils.fromUTF8("")); // id
var payload = new Uint8Array(NfcUtils.fromUTF8("\u0003mozilla.org")); // URL data, with a short record prefix 0x3 replacing https://
var ndefRecords = [new MozNDEFRecord(tnf, type, id, payload)];
Value
a Uint8Array.
Specifications
The NFC implementation in Gecko follows the NFC Forum specifications.
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support |
No support |
No support | No support | No support | No support |
| Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | No support | No support | 2.0 moz [1] | No support | No support | No support |
[1] Available in privileged apps as of Firefox OS 2.2; certified-only before that.