ios - How to sort Json value in NSDictionary Objective c? -


i want sort nested json array location_name, json in nsdictionary

json array is

apiresult:{     description = "list of location";     code = 200;     locationlist =     (                 {             "location_id" = 481;             "location_name" = "<null>";             "pre_fixied" = "$3.00";             "state_name" = melbourne;             status = 0;             zone = "zone 2";             "zone_id" = 30;         },                 {             "location_id" = 461;             "location_name" = "o'halloran hill";             "pre_fixied" = "$5.00";             "state_name" = adelaide;             status = 1;             zone = "zone 3";             "zone_id" = 31;         },                 {             "location_id" = 460;             "location_name" = "sheidow park";             "pre_fixied" = "$5.00";             "state_name" = adelaide;             status = 1;             zone = "zone 3";             "zone_id" = 31;         },                 {             "location_id" = 459;             "location_name" = "hallett cove";             "pre_fixied" = "$5.00";             "state_name" = adelaide;             status = 1;             zone = "zone 3";             "zone_id" = 31;         },                 {             "location_id" = 458;             "location_name" = "eden hills";             "pre_fixied" = "$5.00";             "state_name" = adelaide;             status = 1;             zone = "zone 3";             "zone_id" = 31;         },                 {             "location_id" = 457;             "location_name" = glengowrie;             "pre_fixied" = "$5.00";             "state_name" = adelaide;             status = 1;             zone = "zone 3";             "zone_id" = 31;         }     );     message = "list of location";     status = success; }

its appearing location id descending order want json location name ascending order. have sort location list array separately want whole json , locationlist locationname order

try 

locationdescriptor = [[nssortdescriptor alloc] initwithkey:@"location_id" ascending:yes]; sortdescriptors = [nsarray arraywithobject: locationdescriptor]; sortedarray = [myarray sortedarrayusingdescriptors:sortdescriptors];

now change sortedarray other format required.


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