title: To Segue or to didSelectRowAtIndexPath?
body: <p>Below is the code that I am currently running.  I have a storyboard setup with a nav controller and tableview controller and a view controller.  I am trying to pass the name from the NSDictionary that I have setup for the Table to the detail view controller.  Should I use prepareforsegue or didselectrowatindexpath and how would I get the name out of the dictionary to pass it along?</p>
  
  <pre><code>#import "FMInboxViewController.h"
  #import "FMDetailViewController.h"
  
  @interface FMInboxViewController ()
  
  @end
  
  @implementation FMInboxViewController
  
  @synthesize keyArray;
  @synthesize tableArray;
  @synthesize tblDictionary;
  @synthesize filteredArray;
  
  - (void)viewDidLoad
  {
      [super viewDidLoad];
  
      NSMutableArray *ary=[[NSMutableArray alloc]init];
      [ary addObject:@"Adam"];
      [ary addObject:@"Fred"];
      [ary addObject:@"Angel"];
      // ... many similar entries
      [ary addObject:@"James"];
      [ary addObject:@"Mukthesh"];
  
      self.tblDictionary =[self fillingDictionary:ary];
  }
  </code></pre>
  
  <p>Table View Data Source</p>
  
  <pre><code>#pragma mark - Table view data source
  
  - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  {
      // Return the number of sections.
      return [keyArray count];
  }
  
  - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  {
      // Return the number of rows in the section.
      NSArray *ary = [self.tblDictionary valueForKey:[keyArray objectAtIndex:section]];
      return [ary count];
  }
  
  - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
      static NSString *CellIdentifier = @"Cell";
      UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
  
      NSString *key = [keyArray objectAtIndex:[indexPath section]];
      NSArray *array = (NSArray *)[self.tblDictionary valueForKey:key];
      NSString *cellTitle = [array objectAtIndex:[indexPath row]];
      cell.textLabel.text = cellTitle;
  
      // Configure the cell...
  
      return cell;
  }
  
  -(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
      NSString *title = [keyArray objectAtIndex:section];
      return title;
  }
  
  //-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
  //    NSString *key = [keyArray objectAtIndex:[indexPath section]];
  //    NSArray *array = (NSArray *)[self.tblDictionary valueForKey:key];
  //    self.selectedName = [array objectAtIndex:indexPath.row];
  //    NSLog(@"Selected Name in Did select: %@", self.selectedName);
  //    
  //    [self performSegueWithIdentifier:@"showDetail" sender:self];
  //}
  
  -(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
      if ([segue.identifier isEqualToString:@"showDetail"]) {
          NSIndexPath *section = [self.tableView indexPathForSelectedRow];
          NSString *key = [keyArray objectAtIndex:section];
          NSArray *array = (NSArray *)[self.tblDictionary valueForKey:key];
          NSString *cellTitle = [array objectAtIndex:[indexPath row]];
          NSLog(@"Selected Name in Did select: %@", self.selectedName);
      }
  }
  </code></pre>
  
  <p>Helper methods</p>
  
  <pre><code>#pragma mark - Helper Methods
  
  - (NSMutableDictionary *)fillingDictionary:(NSMutableArray *)sentArray {
      keyArray = [[NSMutableArray alloc] init];
      [keyArray removeAllObjects];
      NSMutableDictionary *dic = [[NSMutableDictionary alloc] init];
      [sentArray sortUsingSelector:@selector(compare:)];
      for ( NSString *str in sentArray) {
          NSString *charVal = [str substringToIndex:1];
          NSString *charStr = [NSString stringWithString:charVal];
          NSLog(@" charStr = %@", charStr);
          if (![keyArray containsObject:charStr]) {
              NSMutableArray *charArray = [[NSMutableArray alloc] init];
              [charArray addObject:str];
              [keyArray addObject:charStr];
              [dic setValue:charArray forKey:charStr];
          }
          else {
              NSMutableArray *prevArray = (NSMutableArray *)[dic valueForKey:charStr];
              [prevArray addObject:str];
              [dic setValue:prevArray forKeyPath:charStr];
          }
      }
  
      return dic;
  }
  
  
  @end
  </code></pre>
  
  <p>OK, I changed that section to look like this</p>
  
  <pre><code>-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
      NSString *key = [keyArray objectAtIndex:[indexPath section]];
      NSArray *array = (NSArray *)[self.tblDictionary valueForKey:key];
      self.selectedName = [array objectAtIndex:indexPath.row];
      NSLog(@"Selected Name in Did select: %@", self.selectedName);
  }
  
  -(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
      FMDetailViewController *dvc = (FMDetailViewController *)segue.destinationViewController;
      dvc.name = self.selectedName;
  }
  </code></pre>
  
  <p>However now when I select row the name won't show up in the detail controller on the first press.  If you go back and select another name the first name that you pressed then shows up in the view controller.  Any suggestions on why this occurs?</p>