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How can you use sender in performSegueWithIdentifier function?

I have programmatically initiated the segue in the following way:

[self performSegueWithIdentifier:@"loginToCategories" sender:object];

I was wondering if the new view controller object would be able to access the "object" that I inserted into the sender.

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2 answers


If you want the destination view dispatcher to receive the sender in the segment, you will need to send a message to destinationViewController from the method prepareForSegue

.

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([segue.identifier isEqualToString:@"MySegue"]) {
        MyViewController *destinationViewController = (MyViewController *)segue.destinationViewController;
        destinationViewController.sender = sender;
    }
}


This question is very similar.

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yes you can access. add this to your loginToCategories



- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([[segue identifier] isEqualToString:@"yourControllerName"]) {

    }
}
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