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POStoryboard & Segue - Passing datas am i doing it good?
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  1. POStoryboard & Segue - Passing datas am i doing it good?
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    copied!<p>I'm using Storyboards &amp; segues. I want to switch from "Contacts List" (tableView) to a "Profile view" (ScrollView).</p> <p><strong>Three questions</strong> : </p> <ul> <li>Is this the best way (more clean &amp; beautiful) to do this ? <strong>&amp; Why ?</strong></li> <li>When i do this : ProfileViewController *aProfileView = (ProfileViewController *)[segue destinationViewController]; is this instantiate a new view ? (Like it will create 2 Profile view).</li> <li>do i need to clean (delete the "Profile View" somewhere ?) or it's doing it alone with the Navigation controller ?</li> </ul> <p>// Code</p> <pre><code>- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([[segue identifier] isEqualToString:@"showProfileSelected"]) { // Get the Selected raw NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow]; Profile *selectedProfile = [self.profilesTable objectAtIndex:indexPath.row]; // Using segue --&gt; Send the current selected profile to "ProfileView" ProfileViewController *aProfileView = (ProfileViewController *)[segue destinationViewController]; aProfileView.currentProfile = selectedProfile; } } </code></pre> <p>// Other way to do this :</p> <pre><code>- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([[segue identifier] isEqualToString:@"showProfileSelected"]) { // Get the Selected raw NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow]; Profile *selectedProfile = [self.profilesTable objectAtIndex:indexPath.row]; // Using segue --&gt; Send the current selected profile to "ProfileView" [segue.destinationViewController setCurrentProfile:selectedProfile]; } } </code></pre>
 

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