MozNFCTag.getDetailsNDEF()

The getDetailsNDEF() method of the MozNFCTag interface retrieves basic metadata describing the NDEF tag.

Syntax

DOMRequest getDetailsNDEF();

Example

var req = ndefTag.getDetailsNDEF();
req.onsuccess() {
  var details = this.result;
  console.log("isReadOnly: " + details.isReadOnly);
  console.log("canBeMadeReadOnly: " + details.canBeMadeReadOnly);
  console.log("maxSupportedLength: " + details.maxSupportedLength);
}
req.onerror() {
  console.log("Error status string:" + this.error.name);
};

Parameters

None.

Returns

A DOMRequest object.

Errors

See onerror().

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.

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, fscholz, teoli, lgarner
 Last updated by: chrisdavidmills,