I need to refresh the content of a view as soon as I popViewController

Question

ViewA load some data from Coredata, then push to the next viewB. In viewB, there are some function, that will change the content of viewA (meaning viewB change the content of core data). However, when I pop the view back to viewA, my content stay the same as before. How can I fix this?

Answer 1

in viewA's -(void)viewWillAppear:(BOOL)animated delegate method you can refresh the control you need... i.e. if you want to reload table that in viewWillAppear method write

[Table reloadData];