Push with Notification.show()

Vaadin 6 / 7 / 8
1

I’d like to show a tray notification on push notification consumer browsers. Unfortunately when I attempt this, the notification pops up on the producer browser. How do I target the consumer browser for the Notification.show()?

2

I think you should have a look of that :


https://vaadin.com/wiki/-/wiki/Main/Broadcasting+messages+to+other+users

3

Thank you! I had used that page as an example, but dismissed the details because I don’t have my UI as a consumer, but rather a view as a consumer. I didn’t even notice the notifcation line.

4

Maybe i don’t understand what you really want.
In vaadin an UI is a instance of page of a brower.

This example sends a notification to all ui.
Maybe you have to customize it a little.

5

It’s possible you were answering a different question than I asked. Either way, you solved my problem. I was doing a Notification.show() in the consumer code, and seeing the notification appear in the producer’s browser. Constructing the Notification and doing a:

n.show(getUI().getPage());

Solved the problem.