SettingsLock.clear()

Summary

This method clears the queue of SettingsLock objects.

As with all of the methods in the SettingsLock interface, this method is asynchronous and returns a DOMRequest object which you use to determine if the request has been completed, so that you may act accordingly.

Syntax

SettingsLock.clear();

Example

var lock = navigator.mozSettings.createLock();
var result = lock.clear();

result.onsuccess = function () {
  console.log("the queue has been cleared");
}

result.onerror = function () {
  console.log("An error occure, the queue remain unchanged");
}

Specification

Not part of any specification yet; however, this API will be discussed at W3C as part of the System Applications Working Group.

See also

• SettingsManager
• SettingsLock