質問編集履歴
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@@ -125,4 +125,5 @@
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です
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添削したので、抜粋です
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@@ -23,6 +23,8 @@
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追記
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```swift
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struct AView: View {
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@FetchRequest(
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sortDescriptors: [NSSortDescriptor(keyPath: \Item.nowDate, ascending: true)],
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@@ -41,7 +43,10 @@
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}
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}
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```
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```swift
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struct BView: View {
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@FetchRequest(sortDescriptors: [NSSortDescriptor(keyPath: \Item.timestamp, ascending: true)], animation: .default) private var items: FetchedResults<Item>
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var item: Item
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@@ -65,7 +70,10 @@
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}
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```
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```swift
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76
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struct CView: View {
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@Environment(\.managedObjectContext) private var viewContext
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@@ -113,6 +121,8 @@
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}
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```
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125
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です
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118
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添削したので、抜粋です
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1
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body
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@@ -19,4 +19,100 @@
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これではちがうのでしょうか？
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21
21
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22
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-
また、addToFolder()というものも調べたのですが、これらは別ものでしょうか？
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また、addToFolder()というものも調べたのですが、これらは別ものでしょうか？
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23
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追記
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struct AView: View {
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27
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@FetchRequest(
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sortDescriptors: [NSSortDescriptor(keyPath: \Item.nowDate, ascending: true)],
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animation: .default)
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private var items: FetchedResults<Item>
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@FetchRequest(sortDescriptors: [NSSortDescriptor(keyPath: \ Folder.folderMadeTime, ascending: true)], animation: .default) private var folders: FetchedResults<Folder>
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@Environment(\.dismiss) var dismiss
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var body: some View {
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NavigationStack {
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List {
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Section(header: Text("Sections")) {
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ForEach(folders) { folder in NavigationLink(destination: BView(item: item, folder: folder), label: {Text(folder.folderName ?? "a")})
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}
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}
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}
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43
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45
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struct BView: View {
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46
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@FetchRequest(sortDescriptors: [NSSortDescriptor(keyPath: \Item.timestamp, ascending: true)], animation: .default) private var items: FetchedResults<Item>
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47
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var item: Item
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48
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var folder: Folder
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49
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+
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50
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var body: some View {
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51
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NavigationView {
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List{
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Section(header: Text("テキスト")){
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ForEach(folderItems){folderItem in
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NavigationLink(destination: CView(item: item, folder: folder), label: {Text(folderItem.text ?? "a")})
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}
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}
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private var folderItems: [Item] {
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61
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if let folderItems = folder.item?.allObjects as? [Item] {
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return folderItems
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63
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}
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64
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}
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65
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+
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66
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}
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67
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+
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68
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69
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struct CView: View {
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70
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@Environment(\.managedObjectContext) private var viewContext
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var item: Item
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var folder: Folder
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74
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75
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var body: some View {
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76
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ZStack {
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NavigationStack{
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GeometryReader { geometryProxy in
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VStack {
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81
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ZStack{
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82
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+
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83
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let size = geometryProxy.size
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84
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TextEditor(text: $textEditorText).textInputAutocapitalization(.never)
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85
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+
.background(profile.bcolor)
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86
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.opacity(0.99)
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87
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+
.foregroundColor(profile.tcolor)
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88
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.frame(width: size.width, height: size.height)
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89
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+
.scrollContentBackground(.hidden)
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90
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+
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91
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+
}
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92
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+
}
|
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93
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+
|
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94
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+
}
|
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95
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+
|
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96
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+
}
|
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97
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+
|
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98
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+
}
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99
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+
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100
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+
.onDisappear(perform: {saveLink(folder: folder)})
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101
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+
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102
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+
}
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103
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+
|
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104
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+
func saveLink(folder: Folder) {
|
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105
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+
let newItem = Item(context: viewContext)
|
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106
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+
if textEditorText != "" {
|
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107
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+
newItem.text = textEditorText
|
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108
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+
|
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109
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+
newItem.folder = folder
|
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110
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+
try? viewContext.save()
|
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111
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+
}
|
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112
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+
}
|
|
113
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+
|
|
114
|
+
}
|
|
115
|
+
|
|
116
|
+
です
|
|
117
|
+
|
|
118
|
+
添削したので、抜粋です
|