Have a object in background as a variable, how to update values (parse.com)

Question

So var touser:PFObject is in the background along with its values, how do i update the value of a array of touser?

Ex. touser.objectforkey("names") is an array of names that had been queried when the user entered the ViewController , how do I update with the current names in that array (others may have added their name to the array and a button shows the values of the array.).

Answer 1

I hope I'm understanding your question correctly.

You want to update your names in the PFObject?

var touser: PFObject
touser.objectForKey("names") as [String] //Assuming 'names' is [String]
let newNames = ["A", "B"]
touser.setObject(newNames, forKey: "names")
touser.saveEventually()