This API is available on Firefox OS for internal applications 仅。
settingName
特性为
MozSettingsEvent
specifies the exact name of the setting that has changed. For an up-to-date list of possible setting names, take a look at
the Gaia source code
.
var name = instanceOfMozSettingsEvent.settingName;
A string indicating the name of the changed setting.
Not part of any specification yet; however, this API will be discussed at W3C as part of the System Applications Working Group .