Contents

init(_:editActions:rowContent:)

Creates a list that computes its rows on demand from an underlying collection of identifiable data and enables editing the collection.

Declaration

@MainActor @preconcurrency init<Data, RowContent>(_ data: Binding<Data>, editActions: EditActions<Data>, @ViewBuilder rowContent: @escaping (Binding<Data.Element>) -> RowContent) where Content == ForEach<IndexedIdentifierCollection<Data, Data.Element.ID>, Data.Element.ID, EditableCollectionContent<RowContent, Data>>, Data : MutableCollection, Data : RandomAccessCollection, RowContent : View, Data.Element : Identifiable, Data.Index : Hashable

Parameters

  • data:

    A collection of identifiable data for computing the list.

  • editActions:

    The edit actions that are synthesized on data.

  • rowContent:

    A view builder that creates the view for a single row of the list.

Discussion

The following example creates a list to display a collection of favorite foods allowing the user to delete or move elements from the collection.

List($foods, editActions: [.delete, .move]) { $food in
   HStack {
       Text(food.name)
       Toggle("Favorite", isOn: $food.isFavorite)
   }
}

Use deleteDisabled(_:) and moveDisabled(_:) to disable respectively delete or move actions on a per-row basis.

Explicit DynamicViewContent.onDelete(perform:), DynamicViewContent.onMove(perform:), or View.swipeActions(edge:allowsFullSwipe:content:) modifiers will override any synthesized action

See Also

Creating a list from editable data