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comparison LazyBear/Views/Profile/Helpers/RenameListSheet.swift @ 430:c78d5b5b3bda

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Minor updates
author Dennis Concepción Martín <66180929+denniscm190@users.noreply.github.com>
date Sat, 19 Jun 2021 16:21:26 +0200
parents 8c58ce834d95
children
comparison
equal deleted inserted replaced
429:e4ca9898b79b 430:c78d5b5b3bda
8 import SwiftUI 8 import SwiftUI
9 import Introspect 9 import Introspect
10 10
11 struct RenameListSheet: View { 11 struct RenameListSheet: View {
12 var oldWatchlistName: String 12 var oldWatchlistName: String
13
13 @State private var newWatchlistName = String() 14 @State private var newWatchlistName = String()
14 15
15 @Environment(\.presentationMode) private var renameListSheetPresentationMode 16 @Environment(\.presentationMode) private var renameListSheetPresentation
16 @Environment(\.managedObjectContext) private var moc 17 @Environment(\.managedObjectContext) private var moc
17 @FetchRequest(entity: WatchlistCompany.entity(), sortDescriptors: []) 18 @FetchRequest(entity: WatchlistCompany.entity(), sortDescriptors: [])
18 var watchlistCompanies: FetchedResults<WatchlistCompany> 19 var watchlistCompanies: FetchedResults<WatchlistCompany>
19 20
20 var body: some View { 21 var body: some View {
29 } 30 }
30 } 31 }
31 .navigationTitle("Rename your watchlist") 32 .navigationTitle("Rename your watchlist")
32 .toolbar { 33 .toolbar {
33 ToolbarItem(placement: .navigationBarLeading) { 34 ToolbarItem(placement: .navigationBarLeading) {
34 Button(action: { renameListSheetPresentationMode.wrappedValue.dismiss() }) { 35 Button(action: { renameListSheetPresentation.wrappedValue.dismiss() }) {
35 Image(systemName: "multiply") 36 Image(systemName: "multiply")
36 } 37 }
37 } 38 }
38 39
39 ToolbarItem(placement: .navigationBarTrailing) { 40 ToolbarItem(placement: .navigationBarTrailing) {
53 watchlistCompany.watchlistName = newWatchlistName 54 watchlistCompany.watchlistName = newWatchlistName
54 } 55 }
55 56
56 do { 57 do {
57 try moc.save() 58 try moc.save()
58 renameListSheetPresentationMode.wrappedValue.dismiss() 59 renameListSheetPresentation.wrappedValue.dismiss()
60
59 } catch { 61 } catch {
60 print(error.localizedDescription) 62 print(error.localizedDescription)
61 } 63 }
62 } 64 }
63 } 65 }
64 66
65 struct RenameListSheet_Previews: PreviewProvider { 67 struct RenameListSheet_Previews: PreviewProvider {
68 @Environment(\.presentationMode) static var presentationMode
69
66 static var previews: some View { 70 static var previews: some View {
67 RenameListSheet(oldWatchlistName: "Old name") 71 RenameListSheet(oldWatchlistName: "Old name")
68 } 72 }
69 } 73 }