How to show all TextField in a view that stored in a array / Swift 5 - swift

Question

I have a tapGesture, that every time when you click on it a new TextField displays and will saved in a array.
I can create multiple TextField and can store them in a Array, but I have no idea, how I can display them on a view.
At the Moment only the first one will be shown in the view.
I want to build something similar like snapchat with the text.
var myTextField: UITextField = UITextField(frame: CGRect(x: 0,y: 0, width: 300.0, height:30.0))
func addTapGestureToTextImageView() {
let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTextImage))
textImageView.isUserInteractionEnabled = true
textImageView.addGestureRecognizer(tapGesture)
}
#objc func handleTextImage() {
textFields.append(myTextField)
let myTextField = UITextField(frame: CGRect(x: 0,y: 0, width: 300.0, height:30.0))
for i in 0..<textFields.count {
myTextField.tag = i
view.addSubview(textFields[i])
print(textFields[i])
}
print(textFields.count)
}

Answer 1

If you want to pile them vertically you have to increment the y with the height for each textField and hence change it's frame.
for i in 0..<textFields.count {
var field = textFields[i]
field.frame = CGRect(x: 0, y: 30*i, width: 300, height: 30)
view.addSubview(field)
print(textFields[i])
}
It will look something like this. But you will need to tweak it to properly align it.
My suggestion would be to put a UIStackView in the baseView and then use it's addArrangedSubview() and it will do the stacking for you.

Answer 2

Use stackView for this:
lazy var textFieldsView: UIStackView = {
let stackView = UIStackView()
stackView.spacing = 4
stackView.distribution = .fillEqually
stackView.alignment = .fill
stackView.frame.size.width = 300
view.addSubview(stackView)
return stackView
}()
#objc func handleTextImage() {
let myTextField = UITextField(frame: CGRect(x: 0, y: 0, width: 300.0, height: 30.0))
for pair in textFields.enumerated() {
pair.element.tag = pair.offset
textFieldsView.addArrangedSubview(pair.element)
}
// Update stackView frame if needed
}