How to set text for TextField in SwiftUI on button click

Question

I want to set text for Textfield in SwiftUI on button clicked. I tried using @State variable but its giving error

//TextFields States @State var textFieldText:String = "" //TextField Code TextField("Enter some text", text: $textFieldText) .padding(.all, 9.0) .frame(width: 350, height: 50.0) .onTapGesture(count: 1, perform: { print("=====Tapped======") }) .border(Color.green, width: 4) .keyboardType(.numberPad) .cornerRadius(10) //On button Click self.$textFieldText = "Changed Text" — Dhananjay Patil
– Dhananjay Patil, Commented Dec 13, 2019 at 6:20

Rohit Makwana · Accepted Answer · 2019-12-13 06:21:07Z

9

Try Below code (tested in Xcode: 11.2.1)

struct ContentView: View {

   @State var name: String = ""
   var body: some View {

       VStack {
           TextField("Please enter", text: $name)
           Button(action: {
               self.name = "Hello text"
           }) {
               Text("Press")
           }
       }
   }
}

answered Dec 13, 2019 at 6:21

Rohit Makwana

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bhavik · Accepted Answer · 2019-12-13 06:31:37Z

2

You can create the action of button-like bellow

@State var name: String = "My Name is jack"

   var body: some View {

       VStack {
           TextField("Name:", text: $name)
           Button(action: {
               self.name = "My Name is Tim"
           }) {
               Text("Change Name")
           }
       }
   }

edited Dec 13, 2019 at 6:31

answered Dec 13, 2019 at 6:19

bhavik

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