Post marked as solved
Post marked as solved with 2 replies, 389 views
I am calling JobOverView from two spots in JobsView. One is in a NavigationLink and works as expected. The other is in the addJob function and it doesn't work much at all.
For one, it gives a warning that I'm not doing anything with the return value. What return value? I'm assuming its trying to return a view but why only here and not in the nav link? In any case, I can silence it with let _ =.
When I call it in addJob and trace through in the debugger it bounces around the variables I declare in JobOverView but never gets to the body at all.
Is there another way I should be going about this?
The code:
SwiftUI
struct JobsView: View {
@Environment(\.managedObjectContext) private var viewContext
@FetchRequest(
sortDescriptors: [NSSortDescriptor(keyPath: \Job.timestamp, ascending: true)],
animation: .default)
private var jobs: FetchedResultsJob
var body: some View {
NavigationView {
List {
ForEach(jobs) { job in
NavigationLink ("\(job.name!)") destination: JobOverView(job: job))
}
.onDelete(perform: deleteJobs)
}
.toolbar {
Button(action: addJob) {
Label("Add Job", systemImage: "plus")
}
}
.navigationTitle("Jobs")
}
}
private func addJob() {
withAnimation {
let newJob = Job(context: viewContext)
newJob.timestamp = Date()
do {
try viewContext.save()
} catch {
let nsError = error as NSError
fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
}
let _ = JobOverView(job: newJob)
}
}
}
SwiftUI
struct JobOverView: View {
@State var jobEditState = JobEditState.closed
@ObservedObject var job: Job
var body: some View {
VStack {
HStack {
if jobEditState == .closed {
Button(action: { jobEditState = .info }) {
Label("Job Info", systemImage: "chevron.down.circle.fill")
Spacer()
}
.padding(.leading)
} else if jobEditState == .info {
JobInfoView(job: job, jobEditState: $jobEditState)
} else if jobEditState == .editing {
JobEditView(job: job, jobEditState: $jobEditState)
}
}
List {
ForEach(job.roomsArray) { room in
NavigationLink (destination: RoomEditView(room: room)) { RoomView(room: room) }
}
.onDelete(perform: deleteRooms)
}
}
Posted
by
Dramey.
Last updated
Dramey.
.