Is there away to allow reordering of rows in a SwiftUI List whist NOT in edit mode?
That is to give rows a right hand hamburger menu icon which they can use to re-order a row? (like which is possible in edit mode)
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1 Answer
If I understood your question correctly, here is how it is possible to be done:
import SwiftUI
struct TestEditModeCustomRelocate: View {
@State private var objects = ["1", "2", "3"]
@State var editMode: EditMode = .active
var body: some View {
List {
ForEach(objects, id: \.self) { object in
Text("Row \(object)")
}
.onMove(perform: relocate)
}
.environment(\.editMode, $editMode)
}
func relocate(from source: IndexSet, to destination: Int) {
objects.move(fromOffsets: source, toOffset: destination)
}
}
5 Comments
Greg
hi - I think that's working because it's in edit mode correct, where I'm after a way to allow one always to re-order, so a way to have "onMove" work when not in edit mode...
Asperi
EditMode is just a state value, you need to set it for local list to have row-reordering style. Those things are dependent, no first - no second. Alternate is to code completely custom List-like view.
Greg
ok thanks - so basically not possible - good to know. I quite like GoApps (apps.apple.com/us/app/gotasks/id389113399) which is setup like I was referring to and wondering how to get this. A DIY list to do this would then be quite tricky right, having to hand drag/drop events etc?
Asperi
As far as I can see GoApps uses standard reordering activated by Edit button. If this is what you want, it is even simpler - just add anywhere EditButton().
Greg
in the list view of GoApps they seemed to have managed not to have the delete button showing (which is what I was hoping to avoid) and replace this with a check box - not sure if this is possible in SwiftUI?