TableView Cells not displaying info - ios

Question

My setup:
I have a UIViewController with a TableView inserted in it. Also in the viewController I have a textfield and a slider. I am trying to persist data from my text field, store it and then have fetch request populate the cells with whatever information was placed in the textField. However, when I hit the save button nothing populates the tableCell. The .m file below is of my UIVeiwController. Any help would be great as to why the cell isn't populating. Thanks!
#import "BottleViewController.h"
#import "LogEntry.h"
#import "CoreDataStack.h"
#interface BottleViewController () <NSFetchedResultsControllerDelegate>
#property (strong, nonatomic) IBOutlet UILabel *ouncesLabel;
#property (strong, nonatomic) UISlider *slider;
#property (strong, nonatomic) NSFetchedResultsController *fetchedResultsController;
#property (strong, nonatomic) IBOutlet UITableView *tableView;
#property (strong, nonatomic) IBOutlet UILabel *entryAmount;
#property (strong, nonatomic) IBOutlet UITextField *textField;
#end
#implementation BottleViewController
- (void)viewDidLoad
{
[super viewDidLoad];
[self.fetchedResultsController performFetch:nil];
}
-(void)dismissSelf{
[self.presentingViewController dismissViewControllerAnimated:YES completion:nil];
}
-(void)insertLogEntry {
CoreDataStack *coreDataStack = [CoreDataStack defaultStack];
LogEntry *entry = [NSEntityDescription insertNewObjectForEntityForName:#"LogEntry" inManagedObjectContext:coreDataStack.managedObjectContext];
entry.amount = self.slider.value;
entry.date = [[NSDate date] timeIntervalSince1970];
entry.testString = self.textField.text;
[coreDataStack saveContext];
}
- (IBAction)backWasPressed:(id)sender {
[self dismissSelf];
}
- (IBAction)mySlider:(id)sender {
self.slider = (UISlider*)sender;
NSString *newText = [[NSString alloc] initWithFormat:#"%d", (int)self.slider.value];
self.ouncesLabel.text = newText;
}
- (IBAction)saveWasPressed:(id)sender {
[self.view endEditing:YES];
[self insertLogEntry];
}
-(NSFetchRequest *)entryListFetchRequest{
NSFetchRequest *fetchRequest = [NSFetchRequest fetchRequestWithEntityName:#"LogEntry"];
fetchRequest.sortDescriptors = #[[NSSortDescriptor sortDescriptorWithKey:#"date" ascending:NO]];
return fetchRequest;
}
-(NSFetchedResultsController *)fetchedResultsController{
if(_fetchedResultsController != nil){
return _fetchedResultsController;
}
CoreDataStack *coreDataStack =[CoreDataStack defaultStack];
NSFetchRequest *fetchRequest = [self entryListFetchRequest];
_fetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest managedObjectContext:coreDataStack.managedObjectContext sectionNameKeyPath:nil cacheName:nil];
_fetchedResultsController.delegate = self;
return _fetchedResultsController;
}
#pragma mark UITableViewDelegates
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
return self.fetchedResultsController.sections.count;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
id<NSFetchedResultsSectionInfo> sectionInfo = [self.fetchedResultsController sections][section];
return [sectionInfo numberOfObjects];
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *CellIdentifier =#"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
LogEntry *entry = [self.fetchedResultsController objectAtIndexPath:indexPath];
cell.textLabel.text = entry.testString;
return cell;
}
-(void)controllerDidChangeContent:(NSFetchedResultsController *)controller{
[self.tableView reloadData];
}
#end

Answer 1

Nevermind figured it out. I forgot to connect the datasource and delegates.