ios - How to send Parse query into another ViewController -

i'm trying send on query salesarray = [[nsmutablearray alloc]initwitharray:objects] editdata, can't life of me figure out. i'm trying fill picker view..i query executed [parseconnection parseproduct] can't array on editdata.m

parseconnection.h

#import <foundation/foundation.h> #import <parse/parse.h> #import "constants.h" //#import "editdata.h"  @protocol parseconnectiondelegate <nsobject>  @end  @interface parseconnection : nsobject //<pfsubclassing> {   nsmutablearray *salesarray, *callbackarray, *contractorarray, *ratearray, *ziparray, *jobarray;     }  - (void)parsesalesman;  @property (strong, nonatomic) id<parseconnectiondelegate> delegate; //added  @property (strong, nonatomic) uitextfield *salesname; 

parseconnection.m

    #import "parseconnection.h"      @interface parseconnection ()     {       //  nsmutablearray *salesarray, *callbackarray, *contractorarray, *ratearray, *ziparray, *jobarray;     }     @end      @implementation parseconnection      #pragma mark - editdata pickerview     - (void)parsesalesman {         pfquery *query = [pfquery querywithclassname:@"salesman"];         query.cachepolicy = kpfcachepolicy;         [query selectkeys:@[@"salesno"]];         [query selectkeys:@[@"salesman"]];         [query orderbydescending:@"salesno"];         [query wherekey:@"active" containsstring:@"active"];         [query findobjectsinbackgroundwithblock:^(nsarray *objects, nserror *error) {             salesarray = [[nsmutablearray alloc]initwitharray:objects];              // nslog(@"adstr %@",salesarray);         }];     } 

editdata.m

#import "editdata.h"  @interface editdata () {     nsmutablearray *salesarray, *callbackarray, *contractorarray, *ratearray; } @property (nonatomic, weak) uistepper *defaultstepper; @end  @implementation editdata @synthesize custno, leadno, active, date, first, last, company, address, city, state, zip, phone, aptdate, email, amount, spouse, callback, saleno, jobno, adno, photo, comment, rate, start, complete;  - (void)viewdidload {     [super viewdidload];     self.edgesforextendedlayout = uirectedgenone;  //fix     self.listtableview.datasource = self;     self.listtableview.delegate = self;     self.listtableview.rowheight = uitableviewautomaticdimension;     self.listtableview.estimatedrowheight = row_height;     self.listtableview.contentinset = uiedgeinsetsmake(10, 0, 0, 0);  // self.listtableview.tableheaderview = view; //makes header move tablecell        parseconnection *parseconnection = [[parseconnection alloc]init];     [parseconnection parseproduct];       nslog(@"adstr %@",self.adname.text);  } 

instead of creating salesarray inside parseconnection, pass in 1 have inside editdata. then, in completion block, add objects rather initializing it.

don't forget init salesarray in editdata before passing parameter parse... method.