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POWhy aren't my NSMutableArray objects being added to the UITableView straight away?
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2011-11-02T07:50:16.327
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I have an NSMutableArray with objects within it and I use the following code to add/remove objects from the UITableView. It works but only after closing and relaunching the app, not straight away. Why is this? Here is my code (maincelltext is the title in the cell and subtitlecelltext is the subtitle): <pre><code>maincelltext = [[NSMutableArray alloc] init]; subtitlecelltext = [[NSMutableArray alloc] init]; [maincelltext addObject:@"TITLE"]; [subtitlecelltext addObject:@"SUBTITLE TEST"]; </code></pre> EDIT: Here is my UITableView code: <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier]; } cell.textLabel.font = [UIFont fontWithName:@"HelveticaBold" size:16.0]; cell.textLabel.adjustsFontSizeToFitWidth = YES; cell.textLabel.numberOfLines = 1; // Configure the cell. UIImage *cellImage = [UIImage imageNamed:@"warning.png"]; CGRect cropRect = CGRectMake(0.0, 0.0, 12.0, 12.0); CGImageRef croppedImage = CGImageCreateWithImageInRect([cellImage CGImage], CGRectMake(0.0f,0.0f,cellImage.size.width,cellImage.size.height)); UIImageView *myImageView = [[UIImageView alloc] initWithFrame:cropRect]; [myImageView setImage:[UIImage imageWithCGImage:croppedImage]]; CGImageRelease(croppedImage); [self.view addSubview:myImageView]; cell.imageView.image = cellImage; NSString *subjectString = [maincelltext objectAtIndex: [indexPath row]]; cell.textLabel.text = subjectString; NSString *subtitle = [subtitlecelltext objectAtIndex: [indexPath row]]; cell.detailTextLabel.text = subtitle; if(maincelltext.count == 0){ NSString *notabledata = [NSString stringWithFormat:@"No Dates Set"]; [maincelltext addObject:notabledata]; } return cell; } </code></pre> Thanks!
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<iphone><objective-c><ios><xcode><nsmutablearray>
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Why aren't my NSMutableArray objects being added to the UITableView straight away?
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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.