Question

i have a NSArray with a lot of Data coming from JSON.
This is from my JSON Database

    {
          "ID":"6173",
          "Name":"Heuriger Familie Haller",
          "BeschreibungApp":"Heuriger Familie Haller, 2102 Bisamberg",
          "Link":"http:\/\/heurigenapp.nocache.gugler.at\/app.php?id=6173",
          "Icon":"Weintraube",
          "Latitude":"48.33284",
          "Longitude":"16.36383",
          "Altitude":"0",
          "Ort":"Bisamberg"
   }

I have 20 objects like this. And all this i have in a NSArray.
But i want an Array only with “Ort” so i don’t need most of the information.

can i do it like this:

newsTown = [news valueForKey:@"Ort"];

Answer 1

sure, KVC to the rescue 😀

you want to follow a KeyPath:

Array *new = [array valueForKeyPath:@"Ort"];

ASSUMING news is your NSArray of the JSON dics