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PONSDictionary to NSArray, will not display properly?
 

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  1. PONSDictionary to NSArray, will not display properly?
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    <p>I have a signature page, were the user can sign their name. It needs to then be saved to NSDictionary, but i want to call a List of the keys to be text in a TableView for each row or cell. so:</p> <p>"viewImage = saved as object to key:Random Number"</p> <p>That parts somewhat easy, the hard part is when i call it on the other Page to the TableView. It Exits the App with Error"SIGABRT". Now all my Delegates are in place and working...i believe. now heres some example code:</p> <p>FirstPage.m</p> <pre><code>UIImagePNGRepresentation(viewImage); NSMutableArray *innerArray = [[NSMutableArray array]init]; [innerArray addObject:viewImage]; [SignatureSave setObject:innerArray forKey:@"5599"]; </code></pre> <p>simple Enough, but doesnt give me an error.</p> <p>SecondPage.m</p> <pre><code>-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { FirstPage *appShare = (FirstPage *)[[UIApplication sharedApplication] delegate]; NSArray *dataDuplicate = [[NSArray alloc]init ]; dataDuplicate = [appShare.SignatureSave allKeysForObject:@"innerArray"]; static NSString *CellIdentifier = @"Cell"; NSLog(@"%@",dataDuplicate); UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if(cell == nil) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero]autorelease]; } if (dataDuplicate != nil) { cell.textLabel.text = [dataDuplicate objectAtIndex:indexPath.row]; } else { UIAlertView *CellAlert = [[UIAlertView alloc] initWithTitle:@"Error" message:@"Error Loading content, Try Again Later." delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil]; [CellAlert show]; [CellAlert release]; } return cell; } @end </code></pre> <p>Now, How do i get the <code>viewImage</code> to save to the NSDictionary, to be able to call it on the <code>SecondPage</code> and display the name of the objects in the TableVIew?</p>
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    1. USKeeano
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    1. CO`[[NSMutableArray array]init]` doesn't make sense. The `array` method returns an autorelease array. Use either `[[NSMutableArray alloc]init]` or `[NSMutableArray array]`.
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      1. USJason Harwig
    2. COyeah, i fixed that. i really need to just pull the Key from the dictionary to be the Tableview list, and the object being the image to be displayed in UIImageview on the right hand side of the List.
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    3. COEditing my answer for the third time. :-) UIImages don't necessarily have a name. What do you want to display in the table view? The name or the actual image?
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      1. USMichael Dautermann
 

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