List edit mode ios 14

Question

DanM123 OP

Created Jul ’20

Replies 1

Boosts 0

Views 2k

Participants 2

On a simulator I'm trying to add editMode to a list and it looks like it is not working.

Code Block      @State private var editMode = EditMode.active
               
List {
	ForEach (array) { 
		product in Text("\(product.quantity) x \(product.name)")
  	 }
 }.frame(maxHeight: geometry.size.height * 0.25)
 .environment(\.editMode, $editMode)

Am I doing something wrong or is this a bug (or maybe not available) on ios 14?

Answered by BabyJ in 624856022

You will need to add actions to each row in the list. Tapping on the edit button will do nothing to the rows.

To add delete and move actions:

Code Block SwiftList {
	ForEach(array, id: \.self) { product in
		Text("\(product.quantity) x \(product.name)")
		// delete action
			.onDelete { indexSet in
				array.remove(atOffsets: indexSet)
			}
		// move action
			.onMove { indexSet, newOffset in
				array.move(fromOffsets: indexSet, toOffset: newOffset)
			}
	}
}

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Answer 1

BabyJ OP

Aug ’20

Accepted Answer

You will need to add actions to each row in the list. Tapping on the edit button will do nothing to the rows.

To add delete and move actions:

Code Block SwiftList {
	ForEach(array, id: \.self) { product in
		Text("\(product.quantity) x \(product.name)")
		// delete action
			.onDelete { indexSet in
				array.remove(atOffsets: indexSet)
			}
		// move action
			.onMove { indexSet, newOffset in
				array.move(fromOffsets: indexSet, toOffset: newOffset)
			}
	}
}

2