From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- files/zh-cn/web/api/notification/icon/index.html | 63 ++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 files/zh-cn/web/api/notification/icon/index.html (limited to 'files/zh-cn/web/api/notification/icon') diff --git a/files/zh-cn/web/api/notification/icon/index.html b/files/zh-cn/web/api/notification/icon/index.html new file mode 100644 index 0000000000..40f76c90f0 --- /dev/null +++ b/files/zh-cn/web/api/notification/icon/index.html @@ -0,0 +1,63 @@ +--- +title: Notification.icon +slug: Web/API/notification/icon +tags: + - API + - Notification +translation_of: Web/API/Notification/icon +--- +

{{APIRef("Web Notifications")}}

+ +

{{domxref("Notification")}}的只读属性icon使得包含icon的 URL 被显示成通知的一部分,如同指定{{domxref("Notification.Notification","Notification()")}}构造函数中icon的属性。

+ +

{{AvailableInWorkers}}

+ +

语法

+ +
var icon = Notification.icon;
+
+ +

+ +

一个 {{domxref("USVString")}}。

+ +

示例

+ +

在此示例中,当我们想要发出一个通知时,我们运行一个简单的 spawnNotification() 函数——这是传递参数来指定我们想要的主体、图标和标题,然后它创建必要的options对象,并使用{{domxref("Notification.Notification","Notification()")}}构造函数来触发通知。

+ +
function spawnNotification(theBody,theIcon,theTitle) {
+  var options = {
+      body: theBody,
+      icon: theIcon
+  }
+  var n = new Notification(theTitle,options);
+}
+ +

Specifications

+ + + + + + + + + + + + + + +
SpecificationStatusComment
{{SpecName('Web Notifications','#dom-notification-icon','icon')}}{{Spec2('Web Notifications')}}Living standard
+ +

浏览器兼容性

+ + + +

{{Compat("api.Notification.icon")}}

+ +

参见

+ + -- cgit v1.2.3-54-g00ecf