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Hi,
I'm new to Swift development and encountering an issue that I believe may be due to an error on my part.
I have two questions regarding the following code:
import AppIntents
import SwiftUI
import SwiftData
@available(iOS 17.0, *)
struct CopiarEventoIntent: AppIntent {
@Environment(\.modelContext) private var context
@Parameter(title: "Nome do Evento")
var name: String
@Parameter(title: "Data Inicial")
var datai: Date
@Parameter(title: "Data Final")
var dataf: Date
@Parameter(title: "Tipo de Evento")
var tipo: String
@Parameter(title: "Endereço")
var endereco: String
@Parameter(title: "Lembrete")
var reminder: Bool
static var title: LocalizedStringResource = "Adicionar Eventos"
static var description = IntentDescription("Copiar Eventos e alterar datas", resultValueName: "Resultado")
@MainActor
func perform() async throws -> some IntentResult & ProvidesDialog {
let calData = CalData(title: name, datei: datai, datef: dataf, tipo: tipo, endereco: endereco,reminder: reminder)
context.insert(calData)
return .result(dialog: "Evento copiado com sucesso!")
}
}
@available(iOS 15.0, *)
struct AppShortcuts: AppShortcutsProvider {
static var appShortcuts: [AppShortcut] {
AppShortcut(
intent: CopiarEventoIntent(),
phrases: [
"Copiar Evento"
],
shortTitle: "Copiar Evento",
systemImageName: "square.and.arrow.down"
)
}
}
@available(iOS 15.0, *)
struct ShortcutSelectionView: View {
@Environment(\.modelContext) private var context
@Query(sort: \CalData.title) private var caldatas: [CalData]
@State private var selectedEvent: CalData?
var body: some View {
List(caldatas, id: \.self) { eventData in
Button(action: {
selectedEvent = eventData
handleEventSelection()
}) {
Text(eventData.title)
}
}
}
private func handleEventSelection() {
guard selectedEvent != nil else { return }
}
}
When I run the shortcut, gives me the following error:
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Cannot insert 'CalData' in this managed object context because it is not found in the associated managed object model.
I attempted to save this using SwiftData with the following model:
import SwiftData
@Model
class CalData {
var title : String
var datei : Date
var datef : Date
var tipo : String
var endereco : String
@Relationship(deleteRule: .cascade) var caldataval = [CalDataVal]()
var reminder: Bool = false
init(title:String, datei:Date, datef:Date, tipo:String, endereco:String, reminder:Bool){
self.title = title
self.datei = datei
self.datef = datef
self.tipo = tipo
self.endereco = endereco
self.reminder = reminder
}
}
As for the second question, how can I add a parameter that can have multiple values to save them to EventDataVal, resembling a one-to-many relationship:
import SwiftData
@Model
class CalDataVal {
var name : String
var value : Double
init(name:String, value:Double){
self.name = name
self.value = value
}
}
Thanks in advanced
Posted
by
BAlves.
Last updated
BAlves.
.