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POAdding annotation pin in mapview depending on cell chosen
 

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  1. POAdding annotation pin in mapview depending on cell chosen
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    <p>I have Table View controller, then it has subclass DetailViewController, which content changes depending on cell chosen, but when move on, and from my DetailViewController go to MapView, I try to use same method I used to get text on DetailViewController, but it dont works, no matter what I do. Im stuck with it more like 3 week now:(</p> <pre><code> - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath </code></pre> <p>{ if (!self.detailViewController) { self.detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil];</p> <pre><code>[self.navigationController pushViewController:self.detailViewController animated:YES]; [self.detailViewController changeProductText:[teksti objectAtIndex:indexPath.row]]; [self.detailViewController changeProductText1:[adrese objectAtIndex:indexPath.row]]; [self.detailViewController changeProductText2:[laimigastunda objectAtIndex:indexPath.row]]; [self.detailViewController changeImage:[imageChange objectAtIndex:indexPath.row]]; } </code></pre> <p>} No matter what I change here, it dont work.</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USEdgars
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. COThe way the code is written, the detail view only gets pushed if it's nil (perhaps the first time you select a row). Afterwards, nothing is done. Is that by design? Also, please explain in more detail what "it doesn't work" means (eg. doesn't push, detail view is empty, crash, compiler warning, other). Does the detail view's viewDidLoad execute? Add breakpoints and NSLogs. Step through the code in the debugger.
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      1. POAdding annotation pin in mapview depending on cell chosen
      1. USAnna
    2. CODetailViewController works perfect, but problem come's when I navigate from DetailViewController to MapController, and try to use same method as i did to DetailViewController, to get loaded different coordinates to MapController, there isn't code above for it because it dont work. Before i tried this method[self.mapController cord:[coordChange objectAtIndex:indexPath.row]];, it was added just after [self.detailViewController changeImage:[imageChange objectAtIndex:indexPath.row]];
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      1. POAdding annotation pin in mapview depending on cell chosen
      1. USEdgars
    3. COPlease post the code that didn't work into the question. So the DetailViewController has a table view? Then in the DetailViewController's didSelectRowAtIndexPath method, you have this code? Why would you be pushing and setting detailViewController inside itself? Perhaps I don't understand the problem.
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      1. POAdding annotation pin in mapview depending on cell chosen
      1. USAnna
 

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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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