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POHow can I return to a view without creating repeating versions of the same view?
 

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  1. POHow can I return to a view without creating repeating versions of the same view?
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    <p>I have a split view where the top section of my split shows some questions, and the bottom section shows some other stuff. The problem is that I had it written to "push" to a new view every time the user selects a question. This is obviously less than ideal because the user can enter a situation where they have 15 copies (more or less, depending on how many times the user selects a question) of the same question to go back through.</p> <p>I thought that a simple solution would be to set a BOOL for when a user selects a question, but as it turns out, this introduces a new bug where the user can select a question once, but if they go back they are out of luck. I'm kind of stuck here, and any guidance would be greatly appreciated.</p> <p>Program flow:</p> <p>First you need to understand a little about what I am trying to do. I am building a historical inquiry app that focuses on allowing teachers to support student learning of historical inquiry. As such, there are core questions as well as documents the students can analyze.</p> <p>Based on the way the app has come along, JSLDetailViewController displays the core questions and JSL_QuestionInteraction displays the questions for analyzing the documents.</p> <p>Relevant code snippet:</p> <pre><code>-(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { if(indexPath.section == 0){ if(!didSelectQuestion){ [self performSegueWithIdentifier:@"questionDisplaySegue" sender:indexPath]; didSelectQuestion = TRUE; } else { JSLDetailViewController *detailView = [JSLDetailViewController alloc]; detailView.telegram = indexPath.row; [detailView setDetailItem:indexPath]; } }else if(indexPath.section == 1){ [self performSegueWithIdentifier:@"telegramQuestionDisplaySegue" sender:indexPath]; JSL_QuestionInteraction *questionView = [[JSL_QuestionInteraction alloc] init]; questionView.managedObjectContext = self.managedObjectContext; } } -(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{ if([segue.identifier isEqualToString:@"questionDisplaySegue"]){ JSLDetailViewController *detailView = (JSLDetailViewController *)segue.destinationViewController; detailView.telegram = index.row; [detailView setDetailItem:index]; JSLDetailViewController *controller = (JSLDetailViewController *)segue.destinationViewController; controller.managedObjectContext = self.managedObjectContext; } else if ([segue.identifier isEqualToString:@"telegramQuestionDisplaySegue"]){ JSL_QuestionInteraction *questionView = [[JSL_QuestionInteraction alloc] init]; questionView.managedObjectContext = self.managedObjectContext; } } </code></pre> <p>Please let me know if you need any additional details to understand this problem.</p>
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    1. COYour structure isn't clear. When they select a question, they go where? JSL_DetailViewController? What happens from there? It would help to give a written description of the flow of the app/
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      1. POHow can I return to a view without creating repeating versions of the same view?
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    2. COI added some more information about the app. Does this help? There is obviously more that the app is doing, but this is the functionality I'm worried about right now.
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      1. POHow can I return to a view without creating repeating versions of the same view?
      1. USjelkimantis
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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