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];