Where we should use @StateObject @ObservedObjec in SwiftUI?
@StateObject -> Use this on creation/init() in parent view @ObservedObject -> Use this for subViews() in parent view
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How i will check is it dark mode or light mode in swiftUI?
@Environment(\.colorScheme) var colorScheme colorScheme == .light or colorScheme == .dark
Read moreHow i will back previous view without using .navigationBar() in swiftUI?
Declare in properties field top in the View: @Environment(\.presentationMode) var presentationMode finally write the action code: presentationMode.wrappedValue.dismiss()
Read moreHow i will show new screen using .sheet(), Transition & AnimationOffset in SwiftUI?
import SwiftUI struct PopOverUsingTransitionOffsets: View { @State private var showSheet = false @State private var showNewScreen = false var body:
Read moreHow to use .sheet() & .fullScreenCover() in SwiftUI?
// // SheetsView.swift // BeginerLabelAllDemo // // Created by JOYNAL ABEDIN on 21/10/22. // import SwiftUI struct SheetsView: View {
Read moreAdded Different types of buttons in SwiftUI
import SwiftUI struct AddingButtonView: View { @State var title = “Here is my title” var body: some View { VStack
Read moreHow i will pined section view when i scroll Grid View in SwiftUI?
LazyVGrid(columns: [GridItem], alignment: .center, spacing: nil, pinnedViews: [.sectionHeaders]) { }
Read moreHow i will prevent updates child Views when new value same as old value in swiftUI?
We can prevent updates using .equatable modifier struct CalendarContainerView: View { @EnvironmentObject var store: CalendarStore var body: some View {
Read moreHow i will get index number from Foreach loop in swiftUI?
let data = [String]() ForEach(data.indices) { index in print(data[index]) }
Read moreHow i will add Angular Gradient in SwiftUI?
RoundedRectangle(cornerRadius: 25.0) .fill( //Angular gradient AngularGradient(gradient: Gradient(colors: [Color.red, Color.green, Color.yellow]), center: .center, angle: .degrees(45)) ) .frame(width: 300, height: 200)
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