在此页

• 摘要
• 句法
• 值
• 规范
• 另请参阅
• 相关话题

This API is available on Firefox OS for internal applications 仅。

摘要

closed property indicates whether or not the settings lock is closed.

句法

var isClosed = instanceOfSettingsLock.closed;
					

值

Returns a Boolean indicating the state of the settings lock; if true , the lock is no longer active. If false , the lock is still the active lock.

规范

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

另请参阅

• SettingsManager
• SettingsLock
• Settings API

元数据

• 最后修改： 2019 年 3 月 23 日

相关话题

1. Settings API
2. Archive
3. 事件
   1. settingchange
4. Related pages for Settings API
   1. MozSettingsEvent
   2. SettingsLock
   3. SettingsManager