ios - viewDidLoad() method not called after simultaneous pop and push to same view -

i using code navigation view controller in start

self.window = [[uiwindow alloc] initwithframe:[[uiscreen mainscreen] bounds]]; splashviewcontroller *rootvc = [[splashviewcontroller alloc]initwithnibname:@"splashviewcontroller" bundle:nil]; self.navigator = [[uinavigationcontroller alloc] initwithrootviewcontroller:rootvc]; self.window.rootviewcontroller = self.navigator; [self.window makekeyandvisible]; 

after using simple method push next view

scoreboardlistviewcontroller *slvc = [[scoreboardlistviewcontroller alloc]initwithnibname:@"scoreboardlistviewcontroller" bundle:nil]; [self.navigationcontroller pushviewcontroller:slvc animated:yes]; 

and using pop out view

[self.navigationcontroller popviewcontrolleranimated:yes]; 

but when poppet , again push same view different property values viewdidload method did not run

it runs if other view , push view

i not able understand abnormal behaviour. when ever push view viewdidload should executed.....

for example doing view ->

slvc.trigger = @"sold"; slvc.lblheader.text = value; [self.navigationcontroller pushviewcontroller:slvc animated:yes]; 

-> popped out button using this

[self.navigationcontroller popviewcontrolleranimated:yes]; 

-> push same view different property

 slvc.trigger = @"earning"; slvc.lblheader.text = value; [self.navigationcontroller pushviewcontroller:slvc animated:yes] 

and time viewdidload didn't run.

this because holding strong pointer slvc controller. when pop it, view controller retained. initializing new controller every time push solve problem.