Xcode Question posted in
Whether you're new to Xcode or an experienced developer, our archive has everything you need to know about this integrated development environment (IDE). From basic functionalities to advanced features, our archive covers a wide range of Xcode-related questions and answers. Browse our archive now and find solutions to your Xcode questions, and take your app development skills to the next level

Get multiple Textfield values in array in swift (Xcode)

I have 10 textfields in my storyboard and I want to fetch values of them and store it into an array using loops so that I don’t want to write hard code for each textfield using swift 4 (Xcode)
. var arr = [Int]() let val1 = Int(TxtVal1.text ?? "0") ?? 0 let val2 = Int(TxtVal2.text ?? "0") ?? 0 let val3 = Int(TxtVal3.text ?? "0") ?? 0 let val4 = Int(TxtVal4.text ?? "0") ?? 0 let val5 = Int(TxtVal5.text ?? "0") ?? 0 arr = [val1,val2,val3,val4,val5]

don’t want to do it like that

Tags:

2

Answers


  1. 0

    You can assign tags to the UITextField and then store that textfield’s value to array.

    Set the tags to textfields

        txtField1.tag = 101
    txtField1.tag = 102
    //and so on

    Create and initialise array to store text of textfields

        var arrText = [String]()


    //textfield tag are set from 101 to 110
    
    for tag in 101...110 {
        
        if let txtField = view.viewWithTag(tag) as? UITextField, let txt = txtField.text {
            arrText.append(txt)
        }
    }

print("array = (arrText)")
    Login or Signup to reply.
  2. 0

    Use @IBOutlet collection. Bind your all UITextField with the @IBOutlet collection.

    Example:

    class ViewController: UIViewController {

    @IBOutlet var textFields: [UITextField]!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        let arrTextValue = textFields.compactMap{Int($0.text ?? "0")}
        
        print(arrTextValue)
    }
}

    enter image description here

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search