Hey y'all.
I am getting an error that says:
PreviewUpdateTimedOutError: Updating took more than 5 seconds
Updating a preview from LoginView_Previews in SMK.app (10151) took more than 5 seconds.
My LoginView file:
import SwiftUI
struct LoginView: View {
var body: some View {
LogView()
}
}
struct LoginView_Previews: PreviewProvider {
static var previews: some View {
LoginView()
}
}
struct LogView: View {
@StateObject var model = ModelData()
var body: some View {
VStack {
Spacer(minLength: 0)
SignInImage()
.padding(.horizontal)
.padding(.vertical, 20)
.background(Color.white.opacity(0.2))
.cornerRadius(30)
VStack(spacing: 4) {
HStack(spacing: 0){
Text("Food = ")
.font(.system(size: 35))
.foregroundColor(Color.white)
.fontWeight(.semibold)
Text("Life.")
.font(.system(size: 35))
.foregroundColor(Color.white)
.fontWeight(.bold)
}
Text("Let order some deliciousness!")
}
.padding(.top)
VStack(spacing: 20){
CustomTextField(image: "envelope", placeHolder: "Email", txt: $model.email)
CustomTextField(image: "lock", placeHolder: "Password", txt: $model.password)
}
.padding(.top)
Button(action: /*@START_MENU_TOKEN@*/{}/*@END_MENU_TOKEN@*/, label: {
Text("Login")
.fontWeight(.bold).foregroundColor(Color("Blue")) .padding(.vertical) .frame(width: UIScreen.main.bounds.width - 30)
.background(Color.white) .clipShape(Capsule())
})
HStack(spacing: 12){
Text("Don't have an account?") .foregroundColor(Color.white.opacity(0.7))
Button(action: {model.isSignUp.toggle()}) {
Text("Sign Up Now") .fontWeight(.bold) .foregroundColor(.white) } } .padding(.top,25)
.padding(.bottom, 1)
Button(action: {
model.resetPassword()
}) {
Text("Forget Password?") .fontWeight(.bold) .foregroundColor(.white)
}
.padding(.top, 20)
Divider()
Spacer(minLength: 0)
}
.background(LinearGradient(gradient: Gradient(colors: [Color("Blue"), Color("Purple")]), startPoint: .top, endPoint: .bottom))
.ignoresSafeArea(.all, edges: .all)
.fullScreenCover(isPresented: $model.isSignUp){
SignUpView(model: model)
}
alert(isPresented: $model.isLinkSend, content: {
Alert(title: Text("Message"), message: Text("Password reset link has been sent."), dismissButton: .destructive(Text("Ok")))
})
}
}
struct SignUpView: View {
@ObservedObject var model: ModelData
var body: some View {
ZStack(alignment: Alignment(horizontal: .trailing, vertical: .top)) {
VStack {
Spacer(minLength: 0)
SignInImage()
.padding(.horizontal)
.padding(.vertical, 20)
.background(Color.white.opacity(0.2))
.cornerRadius(30)
VStack(spacing: 4) {
HStack(spacing: 0){
Text("New ")
.font(.system(size: 35))
.foregroundColor(Color.white)
.fontWeight(.semibold)
Text("Account")
.font(.system(size: 35))
.foregroundColor(Color.white)
.fontWeight(.bold)
}
Text("Create An Account!")
}
.padding(.top)
VStack(spacing: 20){
CustomTextField(image: "envelope", placeHolder: "Email", txt: $model.email_SignUp)
CustomTextField(image: "lock", placeHolder: "Password", txt: $model.password_SignUp)
CustomTextField(image: "lock", placeHolder: "Re - Enter Password", txt: $model.reEnterPassword)
}
.padding(.top)
Button(action: /*@START_MENU_TOKEN@*/{}/*@END_MENU_TOKEN@*/, label: {
Text("Sign Up")
.fontWeight(.bold).foregroundColor(Color("Blue")) .padding(.vertical) .frame(width: UIScreen.main.bounds.width - 30)
.background(Color.white) .clipShape(Capsule())
})
Spacer(minLength: 0)
}
Button(action: {
model.isSignUp.toggle()
}, label: {
Image(systemName: "xmark")
.padding()
.foregroundColor(.white)
.background(Color.black.opacity(0.6)).clipShape(Circle())
})
.padding(.trailing)
.padding(.top, 10)
}
.background(LinearGradient(gradient: Gradient(colors: [Color("Blue"), Color("Purple")]), startPoint: .top, endPoint: .bottom))
.ignoresSafeArea(.all, edges: .all)
}
}
struct CustomTextField : View {
var image : String
var placeHolder : String
@Binding var txt : String
var body: some View{
ZStack(alignment: Alignment(horizontal: .leading, vertical: .center)) {
Image(systemName: image) .font(.system(size: 24)) .foregroundColor(Color("Purple")) .frame(width: 60, height: 60) .background(Color.white) .clipShape(Circle())
ZStack{
if placeHolder == "Password" || placeHolder == "Re-Enter"{ SecureField(placeHolder, text: $txt) } else{
TextField(placeHolder, text: $txt) } } .padding(.horizontal) .padding(.leading,65) .frame(height: 60) .background(Color.white.opacity(0.2)) .clipShape(Capsule()) } .padding(.horizontal) } }
class ModelData: ObservableObject {
@Published var email = ""
@Published var password = ""
@Published var isSignUp = false
@Published var email_SignUp = ""
@Published var password_SignUp = ""
@Published var reEnterPassword = ""
@Published var resetEmail = ""
@Published var isLinkSend = false
func resetPassword() {
let alert = UIAlertController(title: "Reset You Password", message: "Enter your email to reset your password.", preferredStyle: .alert)
alert.addTextField { (password) in
password.placeholder = "Email"
}
let proceed = UIAlertAction(title: "Reset", style: .default)
self.resetEmail = alert.textFields![0].text!
self.isLinkSend.toggle()
let cancel = UIAlertAction(title: "Cancel", style: .destructive, handler: nil)
alert.addAction(proceed)
alert.addAction(cancel)
UIApplication.shared.windows.first?.rootViewController?.present(alert, animated: true)
}
}
I don't know what to do, as it is quite tricky.
