Numeric keyboard with decimal

问题

I´m building an app with equations and I have used a numeric keyboard but I want to have a decimal slot on it. The default is only numbers. How do you add a decimal input on that keyboard?

This is the code I use to get the numeric keyboard

.keyboardType = UIKeyboardType.NumberPad

回答1:

Simply change the keyboard type:

self.someTextField.keyboardType = UIKeyboardType.decimalPad

See the documentation for all the keyboard types.

回答2:

Select Decimal Pad in Keyboard Type for Text Field in Attribute Inspector.

Refer the image below for more detail

回答3:

In storyboard go to Attribute Inspector. There you can change keyboard type.You can check here

回答4:

set keyboard type to textField in swift 3

@IBOutlet weak var txtNumber: UITextField!  

override func viewDidLoad(){

    self.txtNumber.keyboardType = .decimalPad
}

来源：https://stackoverflow.com/questions/35437604/numeric-keyboard-with-decimal