Databases
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POindexPath of filtered tableView
 

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  1. POindexPath of filtered tableView
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    <p>In my project I use core data with magical record.</p> <p>My search bar works perfectly, but after a search If I tap on the first row of my tableview I get the detail view of the table not filtered:</p> <p>so if I have 3 object named A, B, C and I search C, in my table I see only C but if i tap I get the detail view of A.</p> <p>So I'm try to write a method to get the correct indexPath:</p> <pre><code> -(NSIndexPath*)giveMeSearchedObject:(UISearchBar*)searchBar showInRow: (int) row { NSPredicate *predicate = [NSPredicate predicateWithFormat:@"nome CONTAINS [cd] %@", searchBar]; NSArray *arra = [Ricetta MR_findAllSortedBy:@"nome" ascending:YES withPredicate:predicate]; Ricetta*ctn = arra[row]; NSIndexPath* correctPath =arra[row]; return correctPath; } </code></pre> <p>but when I call this method in the prepareForSegue to set the indexPath I can't figure out what write after "showInRow:":</p> <pre><code>if (searching == YES) { NSIndexPath *indexPath = [[NSIndexPath alloc]init]; indexPath = [[DataManager sharedClass]giveMeSearchedObject:self.mySearchBar.text showInRow:???; DetailViewController*dvc = segue.destinationViewController; dvc.indice =indexPath.row; </code></pre> <p>So, maybe the method isn't correct.</p> <p>somebody could help me?</p> <p><strong>UPDATE</strong></p> <pre><code>@interface @property (nonatomic, retain) NSFetchedResultsController *fetchedResultsController; @end @implementation @synthesize fetchedResultsController; - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([[segue identifier] isEqualToString:@"showDetail"]) { if (searching == YES) { UITableViewCell*cell = (UITableViewCell*)sender; NSIndexPath*indexPath = [self.tableView indexPathForCell:cell]; Ricetta*ricetta = [self.fetchedResultsController objectAtIndexPath:indexPath]; DetailViewController*dvc = segue.destinationViewController; dvc.indice =indexPath.row; </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. USTotka
    1. USTotka
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    2. PO
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    1. This table or related slice is empty.
    1. COis there any unique identifier in your Array?
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      1. POindexPath of filtered tableView
      1. USBalu
    2. CO@Sunny yes, of course
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      1. POindexPath of filtered tableView
      1. USTotka
    3. COget the original index value based on that unique identifier and the current selected cell(indexpath.row).
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      1. POindexPath of filtered tableView
      1. USBalu
 

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Guidance
A row detail

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.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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