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Added printing debugging message, and creating a Drink with the error as name to show it to the user. #1

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Added printing debugging message, and creating a Drink with the error as name to show it to the user. #1

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ce7fc3b
Added debugging messages.
informatimago May 1, 2021
e224d9c
Added a drink with the error as name. :-P
informatimago May 1, 2021
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7 changes: 3 additions & 4 deletions SwiftUI JSON list Loader/ContentView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -13,18 +13,17 @@ struct ContentView: View {

var body: some View {
NavigationView {

List(self.drinks) { drink in
Text("\(drink.name)")
Text(drink.name ?? "Unnamed Drink")
}
.onAppear {
let dm = DataModel()
dm.get_drinks_by_id(for: 1) { (mDrinks) in

self.drinks = mDrinks

}
}
}
}.navigationTitle("Drinks")

}
}
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11 changes: 8 additions & 3 deletions SwiftUI JSON list Loader/DataModel.swift
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Expand Up @@ -122,11 +122,16 @@ public func authenticateLogin(email: String, password: String, rootHandler: @esc

do {
print("*get_drinks_by_id*: \(data.debugDescription)")
let drinks = try decoder.decode([Drink].self, from: data)
let drinks = try decoder.decode([Drink].self, from: data)
print("got drinks:")
print("*get_drinks_by_id*: \(drinks)")
rootHandler(drinks)
rootHandler(drinks)
print("rootHandler done")
} catch {
print("caught \(error)")
var d=Drink()
d.name="\(error)"
rootHandler([d])
} // end do
} // end async

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