http call on service variable is null

[Sivaprakash Gopal]

I am maintaining value in common service and it is being read and updated by different components.

we have issue while refresh the browser. Data stored in common service variable is wiped out, so render throws error.

Please suggest option to retrieve the value through API only when object is nul

Thanks,

Siva

[Sander Elias]

Hi,

If you press the refresh button, your app is fully restarted from the get-go. If you want to retain your state between sessions you have to store it somewhere. (in the route, in local-storage, in indexedDB, in a cookie, or even in a session on your server)

Depending on how you store this, you can rehydrate your services.

Regards

Sander