Is it possible to add swipe actions dynamically in SwiftUI?

Question

The question is quite simple. I receive entities from API that contains property actions and I need to display them in a list with actions as swipe actions accordingly.

Problem is that I didn't find the way how to iterate actions in swipeActions modificator.

I tried something like this:

List {
    ForEach(entities) { entity in
        CustomCell(entity: entity)
            .swipeActions(edge: .trailing) {
                for action in entity.actions {
                    Button(action: {}) {
                        Label(action.title)
                    }
                }
            }
    }
}

and it does not work.

Is it even possible to solve?

Asperi · Accepted Answer · 2022-06-20 12:54:56Z

1

Assuming action type is Identifiable (if not then confirm it), it can be done with ForEach, because swipeActions expects views, so it can be like

List {
    ForEach(entities) { entity in
        CustomCell(entity: entity)
            .swipeActions(edge: .trailing) {
                ForEach(entity.actions) { action in    // << here !!
                    Button(action: {}) {
                        Label(action.title)
                    }
                }
            }
    }
}

answered Jun 20, 2022 at 12:54

Asperi

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