-(void)viewWillDisappear:(BOOL)animated {
NSInteger index = [self.navigationController.viewControllers indexOfObject:self];
if(index == NSNotFound) {
//pop
}else {
//push
}
}
-(void)viewWillDisappear:(BOOL)animated {
NSInteger index = [self.navigationController.viewControllers indexOfObject:self];
if(index == NSNotFound) {
//pop
}else {
//push
}
}
本文标题：判断ViewController是push还是pop
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