The Notifications API allows web pages to control the display of system notifications to the end user — these are outside the top-level browsing context viewport, so therefore can be displayed even the user has switched tabs or moved to a different app. The API is designed to be compatible with existing notification systems across different platforms.
$ npm install ng2-notifications --saveThen add it to your app:
import { PushNotificationComponent } from 'ng2-notifications/ng2-notifications';
@Component({
selector: 'my-app',
template: `
<push-notification
title="ng2-notifications"
body="Component for Native Push Notifications"
icon="https://goo.gl/3eqeiE">
</push-notification>
`,
directives: [PushNotificationComponent]
})Example of a basic notification using literals for title, description and icon. Please note this notification will not close by itself.
<push-notification
title="ng2-notifications"
body="Component for Native Push Notifications"
icon="https://goo.gl/3eqeiE">
</push-notification>For data binding use:
<push-notification
[title]="notification.title"
[body]="notification.description"
[icon]="notification.icon">
</push-notification>To self-close after a period of time, just add the [closeDelay] attribute with a value of milliseconds. The example below will self-close in 5 seconds.
<push-notification
...
closeDelay="5000">
</push-notification>It is possible to control when a notification is shown.
Simply add a template variable and call the .show() method on the variable on any event.
<push-notification #notification
...
(load)="notification.show()">
</push-notification>In this case, the load event will fire when the component is ready (ngOnInit).
To attach a click handler to a notification, add the (action) event.
<push-notification
...
(action)="myFunction($event)">
</push-notification>It is possible to listen for show/close events to fire and attach a callback.
<push-notification
...
(show)="myShowFunction($event)"
(close)="mycloseFunction($event)">
</push-notification>This event is unlikely, but in order to attach a callback to the notification error event, simply use the (error) event.
<push-notification
...
(error)="handleError($event)">
</push-notification>- data
- tag
- dir: (default: 'auto')
- lang: (default: 'en-US')
The folowing options are either in recommendation state or have no browser support currently.
It is important to know if you’re browsing in incognito mode in Google Chrome, you won’t get notifications.
The MIT License (MIT)
Copyright (c) 2017 Alex Castillo
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