SWIFT 2: Loop through JSON array

Question

I am getting this json from a url, the return JSON is:

[{\"id\":1,\"name\":\"Mary\"},{\"id\":2,\"name\":\"John\"}]

I want to display the n

Answer 1

The variable jsonResult is an array of dictionaries, so you can loop through the array with

for anItem in jsonResult as! [Dictionary<String, AnyObject>] { // or [[String:AnyObject]]
  let personName = anItem["name"] as! String
  let personID = anItem["id"] as! Int
// do something with personName and personID
}

In Swift 3 the unspecified JSON type has been changed to Any

for anItem in jsonResult as! [Dictionary<String, Any>] { ... // or [[String:Any]]

Answer 2

If your is finally

let jsonResult = [{"id":1,"name":"Mary"},{"id":2,"name":"John"}]
var jsonDictResult[String: Int] = jsonResult;

Updated:

let jsonResult: AnyObject? = NSJSONSerialization.JSONObjectWithData(data,
    options: NSJSONReadingOptions.AllowFragments,
    error:&parseError)

Updated:

Make the JSON results in a DICT and get it with a loop "for (key, value)"

Answer 3

let jsonResult: AnyObject? = NSJSONSerialization.JSONObjectWithData(data,
  options: NSJSONReadingOptions.AllowFragments,
  error:&parseError)

Answer 4

make the JSON results in a DICT and get it with a loop "for (key, value)"