If I have route like this. Route::get('/users/{user}/posts/{post}', function (User $user, Post $post) { return $post; }); Then If User id 1 has Post id 1,2,3 and User id 2 has Post id 4,5,6. How to make Post that bind in…
For some reason I have an error when data biding within parent CollectionView with ItemsSource="{Binding Patients}" and nested CollectionView with ItemsSource="{Binding Visits}" Within DataTemplate of the nested CollectionView I have properties of FolderItem bound like IsFolder, Name and IsExpanded. When…
I am very new to angular and am learning through the Heroes tutorial. I am on the part concerning two-way binding. I have learned all the different binding types and tried to implement them. Interpolation and property binding work fine.…
I have a binding with optional String as a type and in the parent view I have if condition which checks whether it is has value or not. Depending on this condition I show or hide the child view. When…
I am executing a SwiftUI playground that contains 2 labels and 2 buttons that modified the value of these labels. I've stored the value of these labels in a @ObservableObject. Whene I modify the value of any of these properties,…
I have a "save" option on my CardLayout, where a user can click "save" and it saves into another fragment. When clicking "save", it should change the drawable icon "heart" to another drawable. At the moment, I have successfully changed…
My AppConfig.json: { "MyTimeZone: "CET", "RegularString" : "SomeValue", "AnArray" : ["1","2"] } My POCO class: public class Settings { public TimeZoneInfo MyTimeZone { get; set; } public string RegularString { get; set; } public IList<string> AnArray { get; set; }…
Anytime my MainActivity restarts because of changing of dark mode and i try to click i get nullpointer exception. The error is below I have a BaseFragment lateinit var mContext:Context lateinit var mActivity:Activity var myId = "" val firebaseMethods: FirebaseMethods…
I cannot seem to figure out how to initialize a @Binding that is of type Array: struct RecipeItemDetailView: View { @Binding var recipeDetails: [StoredRecipeModel] var body: some View { NavigationView { VStack { Text(recipeDetails[1].name) } } } struct RecipeItemDetailView_Previews: PreviewProvider…
I'm currently learning SwiftUI and want to develop my own app. I have designed a LoginView and a LoginHandler that should take care of all the logic behind a login. When the user enters the wrong username/password, an Alert should…