ContactManager.getRevision()

Summary

The getRevision method is used to retrieve the revision number of the device's contact database.

Syntax

var instanceOfDomRequest = window.navigator.mozContacts.getRevision();

Return value

A DOMRequest object to handle the success or error of the operation.

Example

var request = window.navigator.mozContacts.getRevision();
request.onsuccess = function () {
  console.log('Database version is: ' + this.result);
}
request.onerror = function () {
  console.log('Something goes wrong!');
}

Specifications

Browser compatibility

See also

• ContactManager