安全上下文
此特征只可用于
安全上下文
(HTTPS)，在某些或所有
支持浏览器
.
silent
只读特性在
Notification
interface specifies whether the notification should be silent, i.e., no sounds or vibrations should be issued, regardless of the device settings. This is specified in the
silent
option of the
Notification()
构造函数。
var silent = Notification.silent;
A
布尔
.
false
is the default;
true
makes the notification silent.
The following snippet is intended to fire a silent notification; a simple
选项
object is created, and then the notification is fired using the
Notification()
构造函数。
var options = {
body: 'Do you like my body?',
silent: true
}
var n = new Notification('Test notification', options);
console.log(n.silent) // should log true
| 规范 | 状态 | 注释 |
|---|---|---|
|
Notifications API
The definition of 'silent' in that specification. |
实时标准 | Living standard |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
silent
|
Chrome 43 | Edge 17 | Firefox No | IE No | Opera 30 | Safari No | WebView Android No | Chrome Android 43 | Firefox Android No | Opera Android 30 | Safari iOS No | Samsung Internet Android 4.0 |
完整支持
不支持
Notification