Using Text field in Swift

Question

I have a text field and button to search on XIB.

• For example: i write "house of sun" on text field

  How can i catch this sentence (house of sun) and transform into a variable and put "%20" on the spaces between the words ?

For the variable return for me (house%20of%20sun)

Answer 1

It's pretty straightforward:

var myString = "house of sun"

var myNewString = myString.stringByReplacingOccurrencesOfString(" ", withString: "%20", options: NSStringCompareOptions.LiteralSearch, range: nil)

Where var would be:

yourTextFieldName.text