Interacting with Angular 2+ across multiple windows or tabs

I've done some extensive research on this topic, but unfortunately, I couldn't find anything that directly addresses my query. With regards to Angular 2+ (preferably v5.4.2), I am curious to know if the following scenario is achievable.

Allow me to present a brief use case:

  • In my application, there are multiple routes,
  • I open one browser window on app/route1 (window1),
  • I open a second browser window on app/route2 (window2),
  • There is a user input field on window2,
  • I want to update data or UI on window1 based on the input from window2.

Once again, I'm unsure if this functionality is even possible. So, even a straightforward "You can't" response would be appreciated.

Thank you.

angulartypescript

Answer №1

Without testing it, I can't confirm if it's effective, but have you considered utilizing localStorage for this purpose? Alternatively, since each new window acts as a fresh instance of the app, Angular may not directly support this functionality (though not certain).

If you have an expressjs (or Node.js) server set up, you could store your data in that manner.

Answer №2

There are multiple methods to accomplish this task.

If window2 is updating data on a remote server, you could utilize websockets or another real-time technology to inform window1 of the data changes.

Another option would be to incorporate localStorage. For further details, refer to this Stack Overflow post.

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