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macoscocoanstextfieldibaction

Append text inside NSTextField

I have a button that when pressed sends a text string to an NSTextField. I want to be able to send more strings to this field when a button is pressed. However, when another button is pressed it deletes the contents inside the field and replaces it. 

@IBAction func t1(_ sender: Any) {
    solution.stringValue = "- Test"
}

@IBAction func t2(_ sender: Any) {
    solution.stringValue = "- Test2"
}

Above is two separate buttons. If t1 button is pressed it sends "Test" to solution.stringValue.

If I click the second button t2, I want it to also populate solution.stringValue without deleting what is already in the NSTextField.

Solution 
  • @IBAction func t2(_ sender: Any) {
    solution.stringValue += "- Test2"
}