I have a View called "HomeUser" in which I have an "if statement" that checks the email ... if the email is equal to "email@email.com" then call barberview passing f as parameter.
HomeUser.swift:
import SwiftUI
struct HomeUser: View {
@State var barberid:Int = 0
@Binding var email: String
@State var flagView = false
var dateFormatter: DateFormatter {
let formatter = DateFormatter()
formatter.dateFormat = "dd\\\\MM\\\\yyyy"
formatter.locale = Locale(identifier: "it_IT")
return formatter
}
@State private var date = Date()
@State var valore:String = ""
@State public var f = ""
var body: some View {
NavigationView{
VStack{
Spacer()
if email == "Marcomeola@gmail.com" {
DatePicker("SELEZIONA LA DATA", selection: $date, displayedComponents: .date)
.datePickerStyle(GraphicalDatePickerStyle())
.frame(maxHeight: 400)
var formatter = dateFormatter.string(from: date)
NavigationLink(
destination: BarberView(f: $f), isActive: $flagView,
label:{
Button(action: {
f = formatter
flagView = true
}, label: {
Text("MOSTRA")
})
})
}else{
NavigationLink(
destination: PrenotazioneView(barberid: $barberid, email:$email), isActive: $flagView,
label:{
Button(action: {
barberid = 1
print("hai cliccato marco ID: \(barberid)")
flagView = true
}, label: {
Image("card_marco")
.resizable()
.frame(width: 400.0, height: 250)
})
})
NavigationLink(
destination: PrenotazioneView(barberid: $barberid, email:$email), isActive: $flagView,
label:{
Button(action: {
barberid = 2
print("hai cliccato peppe ID: \(barberid)")
flagView = true
}, label: {
Image("card_peppe")
.resizable()
.frame(width: 400.0, height: 250)
})
})
}
Spacer()
}.background(
Image("sfondo")
.resizable()
.aspectRatio(contentMode: /*@START_MENU_TOKEN@*/.fill/*@END_MENU_TOKEN@*/)
.edgesIgnoringSafeArea(/*@START_MENU_TOKEN@*/.all/*@END_MENU_TOKEN@*/)
)
}.navigationBarHidden(true)
}
}
func showappointment(format:String) -> String{
// inizializzo semaforo
let semaphore = DispatchSemaphore(value: 0)
var responseString = ""
let request = NSMutableURLRequest(url: NSURL(string: "http://familyverde.ddns.net/prova/showappoointment.php")! as URL)
request.httpMethod = "POST"
let postString = "data=\(format)"
request.httpBody = postString.data(using: String.Encoding.utf8)
let task = URLSession.shared.dataTask(with: request as URLRequest) {
data, response, error in
if error != nil {
print("error=\(error)")
return
}else{
print("response = \(response)")
responseString = NSString(data: data!, encoding: String.Encoding.utf8.rawValue) as! String
print("responseString = \(responseString)")
// tolgo semaforo
semaphore.signal()
}
}
task.resume()
// attivo semaforo
_ = semaphore.wait(timeout: .distantFuture)
print("VALORE: \(responseString)")
return responseString
}
Topic:
UI Frameworks
SubTopic:
SwiftUI
Tags: