How to transfer data between 2 remote VCs?

A

alex_6432020-07-20 12:16:44

Swift

alex_643, 2020-07-20 12:16:44

Hello! I need to transfer data between two VCs that are very distant from each other. I tried Notifications but nothing comes out, is there any local storage for any data. For example, in 1 VC I store data in storage and in another I take data from there. Is there such a thing? Or what else can be used?

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2 answer(s)

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Ivan Vorobei, 2020-07-20
@ivanvorobei

Most likely you need to use either UserDefaults or a database . Depends on the data and task.

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iMaximus, 2020-07-20
@iMaximus

I'll add a little. It depends on how much you need to store this data and on their quantity. If there is a lot of data and they need to be protected constantly, as UserDefaults already said, the sqlite or plist database (essentially the same UserDefaults).
If it's just a one-time transfer of data, then you can delegate or singlton. But singlton is now being punched in the face in many organizations.