This content originally appeared on flaviocopes.com and was authored by flaviocopes.com
Another common form control is Toggle.
You can see it widely used in the Settings app.
struct ContentView: View {
@State private var enabled = true
var body: some View {
Form {
Toggle("Enable?", isOn: $enabled)
}
}
}
It works similarly to a TextField view, except instead of a String value passed with the text parameter, we pass a Bool value to isOn.
If you set it to true the toggle is enabled, if you set it to false it’s disabled:
Of course the user can enable or disable it by tapping on the control, and that automatically updates the variable passed to isOn.
This content originally appeared on flaviocopes.com and was authored by flaviocopes.com
flaviocopes.com | Sciencx (2021-09-26T05:00:00+00:00) SwiftUI forms: Toggle. Retrieved from https://www.scien.cx/2021/09/26/swiftui-forms-toggle/
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