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Please do not post the same thing multiple times. The board software automatically flags certain posts as needing moderator attention. This happens the most often for new users. I'm pretty sure this is made clear at the time you attempt to post. Posting the same thing over and over again just makes that many more posts the moderators have to weed through later. This makes us sad. Don't make us sad. If your post/thread doesn't appear, just wait a while. Don't post it again. If it hasn't shown up by the next day, then you can try again. I normally go through posts in the mornings, and try to check a few times throughout the day, but I'm not here 24/7. There will typically be a significant delay before posts are approved. Just be patient.

add a new row to the top of UITableView while using core data

chanduschandus Posts: 6New Users
i have a textfield where i enter a value and save it and retrieve them in a tableView. the last item saved is shown at the bottom of the table view. But i want it to be shown at the top of the table view.

i tried the following code but failed.





//ViewController2 used for retrieving

- (void)viewDidLoad
{

CoreDataOneAppDelegate *appDelegate = [[UIApplication sharedApplication] delegate];
NSManagedObjectContext *context = [appDelegate managedObjectContext];
NSEntityDescription *entityDesc =
[NSEntityDescription entityForName:@"Employee" inManagedObjectContext:context];
NSFetchRequest *request = [[NSFetchRequest alloc] init];
[request setEntity:entityDesc];
NSError *error;
objects = [[context executeFetchRequest:request error:&error]retain];
[request release];
[super viewDidLoad];
}




-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [objects count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
labelOne = [[UILabel alloc]initWithFrame:CGRectMake(5, 11, 110, 21)];
labelTwo = [[UILabel alloc]initWithFrame:CGRectMake(230, 11, 70, 21)];

static NSString *cellIdentifier = @"CellIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];

if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:cellIdentifier]autorelease];
}

[cell.contentView addSubview:labelTwo];
[cell.contentView addSubview:labelOne];

NSManagedObject *matches = nil;
matches = [objects objectAtIndex:indexPath.row];

labelOne.text = [matches valueForKey:@"name"];
labelTwo.text = [matches valueForKey:@"amount"];

NSArray *index = [NSArray arrayWithObject:[NSIndexPath indexPathForRow: 0 inSection: 0]];
[tableView insertRowsAtIndexPaths:index withRowAnimation:YES];

return cell;
}
Post edited by chandus on

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