ios - View Controller Pushed from other view controller never loads -


in tab based application, have view controller uitableview created in storyboard. when swipe on 1 of images in table, i'd current view controller (secondviewcontroller) load xib file(speciesviewcontroller.xib) "take app" new view. far, didselectrowatindexpath called on swiping, xib file never loaded.

- (void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath {     speciesviewcontroller* speciescontroller = [[[speciesviewcontroller alloc]initwithnibname:@"speciesviewcontroller" bundle:nil] autorelease];     // speciesviewcontroller* speciescontroller = [[speciesviewcontroller alloc] init];     species *thespecies = [fetchedresultscontroller objectatindexpath:indexpath];     speciescontroller.thespecies = thespecies;      switch (sortbysegmentedcontrol.selectedsegmentindex) {         case ksortbycommonnamefirst:             speciescontroller.title = [thespecies commonnamefirstlast];             break;         case ksortbycommonnamelast:             speciescontroller.title = [thespecies commonnamelastfirst];             break;         case ksortbyscientificname:             speciescontroller.title = [[nsstring alloc] initwithformat:@"%@%@",                                        [thespecies.scientificname substringtoindex:1],                                        [[thespecies.scientificname substringfromindex:1] lowercasestring]];             break;         default:             break;     }      speciescontroller.hidesbottombarwhenpushed = yes;     self.navigationitem.backbarbuttonitem = [[uibarbuttonitem alloc] initwithtitle:@"back" style:uibarbuttonitemstyleplain target:nil action:nil];      //// store current index path viewdidappear animation. ////     self->currentselectedindexpath = indexpath;      [self.navigationcontroller pushviewcontroller:speciescontroller animated:yes];  } 

the speciesviewcontroller nib has speciesviewcontroller custom class in attributes inspector. reason, expect viewdidload, or other method speciesviewcontroller.m, called when pushviewcontroller:speciescontroller.

many posts issues loading nib have mistakes of initwithnibname vs initwithcoder. however, believe correctly using initwithnibname because doing view controller.

i appreciate help! thank much!

i think should not use autorelease,this should work if nib name correct

 speciesviewcontroller* speciescontroller = [[speciesviewcontroller alloc]initwithnibname:@"speciesviewcontroller" bundle:nil] ; 

and think should first embed tableviewcontroller inside navigationcontroller, if have not done guess self.navigationcontrolller nil currently.

you can present view controller this

[self presentviewcontroller:speciescontroller animated:yes completion:nil]; 

hope helps


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