Firebase data changes and appears in the app

Discuss
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#1

when I change the data in the firebase via firebase directly why in the data application does not change?

#2

Changing or deleting a tag directly from firebase doesn’t trigger when data change in app. Changes will be seen next time you call data from app. Only when changes made by the app shown immediately

#3

then how to have data that changes in the fire base …

#4

Have you used when data changed block in app?

#5

I already know how, but it’s got to be my fault I’m making a lot of firebase components.

#6

That’s the problem. Also firebase project also must be matched else, you will not get it.

#7

Actually I was wrong, deleting a tag directly in firebase doesn’t automatically shows in app