TableViewController - one key value offset to the others - ios

Question

I've got a problem with my TableViewController. I'm posting 3 values to the tableViewController. A scoreID, a scoreDate, and a scoreValue. It all seems to work correctly, but my problem is, that the scoreValue is offset by 1 to the scoreID and Date. It's easier to show with a picture:
("A good business idea" Should have the value of "another good idea" and so on and and so on)
Now, I know from looking in the .sqlite database file, that the scores are offset by one. So my question is how to fix it?
My tableViewController.m looks like this:
#import "CEWTableViewCell.h"
#interface CEWScoreTableViewController ()
#property (nonatomic) NSInteger countOfRows;
#property (nonatomic, strong) NSMutableArray *scoreIDsForTableCells;
#property (nonatomic, strong) NSArray *fetchedObjects;
#property (nonatomic, strong) NSDictionary *getScoreDataToDict;
#end
#implementation CEWScoreTableViewController{
UITableView *tableView;
}
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
CGFloat topLayoutGuide = self.topLayoutGuide.length;
tableView.contentInset = UIEdgeInsetsMake(topLayoutGuide, 0, 0, 0);
tableView = [[UITableView alloc] initWithFrame:self.view.bounds style:UITableViewStylePlain];
tableView.delegate = self;
tableView.dataSource = self;
[self.tableView registerClass:[CEWTableViewCell class] forCellReuseIdentifier:#"CellID"];
tableView.backgroundColor = [UIColor whiteColor];
[self.view addSubview:tableView];
//INITIALISE APPDELEGATE AND CREATE INSTANCE. MAKE FETCH REQUEST AND POPULATE DATA TO NSDICTIONARY
CEWAppDelegate* appDelegate = [UIApplication sharedApplication].delegate;
self.managedObjectContext = appDelegate.managedObjectContext;
NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
fetchRequest.resultType = NSDictionaryResultType;
NSEntityDescription *entity = [NSEntityDescription entityForName:#"ScoreData" inManagedObjectContext:self.managedObjectContext];
[fetchRequest setEntity:entity];
NSError *error = nil;
self.fetchedObjects = [self.managedObjectContext executeFetchRequest:fetchRequest error:&error];
if (fetchRequest == nil) {
NSLog(#"an error occured fetching objects...!");
}
NSLog(#"objectForKey returns: %#", self.scoreIDFromEntity);
NSUInteger countIDsForRows = [self.fetchedObjects count];
self.countOfRows = countIDsForRows;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// Return the number of sections.
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
//This value is set to the number of #"scoreID"s returned
return self.countOfRows;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellIdentifier = #"CellID";
CEWTableViewCell *cell = (CEWTableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:cellIdentifier forIndexPath:indexPath];
if (cell == nil) {
cell = [[CEWTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
}
self.getIndexPath = indexPath.row;
NSDictionary *getScoreIDs = [self.fetchedObjects objectAtIndex:[indexPath row]];
NSDictionary *getDates = [self.fetchedObjects objectAtIndex:[indexPath row]];
//This is just formatting the date to the format I want displayed
NSDate *pullDates = [getDates valueForKey:#"scoreDate"];
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:#"dd-MMM-yyyy HH:MM"];
NSString *formattedDate = [dateFormat stringFromDate:pullDates];
//Here I fetch the #"scoreValue"s and convert them from a string, so I can add them up
NSDictionary *getScoreValues = [self.fetchedObjects objectAtIndex:[indexPath row]];
NSString *convertDictKeyToString = [getScoreValues objectForKey:#"scoreValue"];
NSArray *items = [convertDictKeyToString componentsSeparatedByString:#","];
double total = 0.0;
for (NSString *string in items)
{
total += [string floatValue];
}
cell.descriptionLabel.text = [getScoreIDs objectForKey:#"scoreID"];
cell.dateLabel.text = formattedDate;
cell.tableCellScoreLabel.text = [NSString stringWithFormat:#"%1.1f", total];
return cell;
}
I hope this is enough code, otherwise let me know, and I will try and provide more
ANSWER
Sooooooo. It turns out, that my labels was offset because of the CGRect x,y,x,y values.... Ehrm...

Answer 1

In my experience cellForRowAtIndexPath gets called really fast so it doesn't have a lot of time to perform calculations, and for what I've read formatters take more resources than what you think.
I usually solve this issue by creating a new method that gets called from viewDidLoad or viewWillAppear, and in this method I create an array or some sort of container for the data I need.
Then cellForRowAtIndexPath only has to call the array by indexes.