There is a push event defined in the serviceworker file. How to trigger this event by passing our data for push notifications from our javascript file?
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I want to create an event management app in which the admin can create new events and the client can book seats for the event.
What I want to achieve is that when the admin creates a new event, a push notification (Even if the app is not open in the background) should be received on the client app.
I have been trying to send notifications through FCM (Firebase Cloud Messaging). But that is working only when I click the Publish button on the Firebase Console. How can I code it so that a push notification is fired automatically when the admin creates a new event?
If you use the Firestore or Firebase real-time DB to store events, you can use a Firebase cloud function to send push notifications. Read more about cloud functions here https://firebase.google.com/docs/functions/use-cases
In web push notifications documentation, I see that service worker can get triggered by few events like push, notificationclick. For tracking CTR, notificationclick event is very important. Similarly, is there any event like 'rejectnotification' that gets triggered when user rejects notification. So, service worker can track users rejecting notifications.
I assume that by rejected you mean close? If so there is no such event. There used to be an onclose event but is now deprecated.
https://developer.mozilla.org/en-US/docs/Web/API/Notification/onclose
There is a notificationclose event, but only for persistent notifications.
https://notifications.spec.whatwg.org/#closing-a-notification
There is a notificationclose event as described here:
https://developers.google.com/web/updates/2016/03/notifications?hl=en
I am using mobilefirst push notification service in my application. I am using rest api to send the message to GCM.
GCM receives and send it back to the mobile device too but in the device I am able to see the push message in the log, but not in alert which is the event source I have registered in my client device.
You have received a notification intended for Push.ALL tag. This is a broadcast notification and will not appear within the callback you registered with your Eventsource subscription.
You should use the onMessage callback API, as described in KnowledgeCenter and GettingStarted.
I have function Called SaveDateAndTime();
This function store date and time inside my application in Localstorage,
But my question, when Pushwoosh notifications Occurred, can I invoke my function SaveDateAndTime() even my application is not running? and save date and time in LocalStorage?
Please note :SaveDateAndTime() this function inside my application .
When the application will be launched in response for user interaction with push notification your code will be running. You can use this function in your push notifications handler.
I am integrating Google calendar data with an external app and need to do some operations when an event starts. Is it possible to get Google calendar to send a http call when an event starts?
You can try Google Apps Script. That should be able to let you send a server call or email.