Segue not working, cell not selecting - ios

Question

Evening,
I have managed to section my table alphabetically (:D) but now the cells do not select.
The idea is that the first view presents a list of words. A word is then selected and that leads to a detail view featuring a glossary. But, the cell doesn't select (turns grey not blue?) and the segue in storyboard running from prototype cell to new view doesn't do anything (clicking a cell in simulator doesn't cause the segue).
Does anyone have a suggestion?
I have included my code below, with the prepareforsegue code ready for when needed.
Thanks guys :)
#interface RCViewController ()
#end
#implementation RCViewController
static NSString *CellIdentifier = #"Cell Identifier";
#synthesize fruits;
-(NSDictionary *)alphabetizedFruits:(NSArray *)fruitsArray {
NSMutableDictionary *buffer = [[NSMutableDictionary alloc]init];
for (int i=0; i <fruits.count; i++) {
NSString *fruit = [fruits objectAtIndex:i];
NSString *firstLetter = [[fruit substringToIndex:1]uppercaseString];
if ([buffer objectForKey:firstLetter]) {
[(NSMutableArray *)[buffer objectForKey:firstLetter]addObject:fruit];
}
else {
NSMutableArray *mutableArray = [[NSMutableArray alloc]initWithObjects:fruit, nil];
[buffer setObject:mutableArray forKey:firstLetter];
}
}
NSArray *keys = [buffer allKeys];
for (int j; j<keys.count; j++) {
NSString *key = [keys objectAtIndex:j];
[(NSMutableArray *)[buffer objectForKey:key]sortUsingSelector:#selector(localizedCaseInsensitiveCompare:)];
}
NSDictionary *result = [NSDictionary dictionaryWithDictionary:buffer];
return result;
}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
NSArray *keys = [self.alphabetizedFruits allKeys];
return [keys count];
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSArray *unsortedKeys = [self.alphabetizedFruits allKeys];
NSArray *sortedKeys = [unsortedKeys sortedArrayUsingSelector:#selector(localizedCaseInsensitiveCompare:)];
NSString *key = [sortedKeys objectAtIndex:section];
NSArray *fruitsForSection = [self.alphabetizedFruits objectForKey:key];
return [fruitsForSection count];
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
NSArray *unsortedKeys = [self.alphabetizedFruits allKeys];
NSArray *sortedKeys = [unsortedKeys sortedArrayUsingSelector:#selector(localizedCaseInsensitiveCompare:)];
NSString *key = [sortedKeys objectAtIndex:[indexPath section]];
NSArray *fruitsForSection = [self.alphabetizedFruits objectForKey:key];
NSString *fruit = [fruitsForSection objectAtIndex:[indexPath row]];
[cell.textLabel setText:fruit];
return cell;
}
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
NSArray *keys = [[self.alphabetizedFruits allKeys]sortedArrayUsingSelector:#selector(localizedCaseInsensitiveCompare:)];
NSString *key = [keys objectAtIndex:section];
return key;
}
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
if ([segue.identifier isEqualToString:#"showDetail"]) {
NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];
detailViewController *destViewController = segue.destinationViewController;
destViewController.word = [fruits objectAtIndex:indexPath.row];
}
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
NSString *path = [[NSBundle mainBundle]pathForResource:#"words" ofType:#"plist"];
NSArray *wordsDictionary = [NSArray arrayWithContentsOfFile:path];
self.fruits = [wordsDictionary valueForKey:#"Word"];
self.alphabetizedFruits = [self alphabetizedFruits:self.fruits];
[self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:CellIdentifier];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#end

Answer 1

you need to add the didSelectRowAtIndexPath method:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// confirm cell is being selected
NSLog(#"didSelectRowAtIndexPath");
// perform the segue by getting the cell selected and passing it to the prepareForSegue method
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
[self performSegueWithIdentifier:#"showDetail" sender:cell];
}