Displaying NSMutableArray in a UITableView - ios

Question

I've made a UITableView in my ViewController. In this table view I want to add my data from NSMutableArray, but it does not seem to add the data. Any ideas?
This is the code I'm using.
- (void)viewDidLoad
{
scoreArray = [[NSMutableArray alloc] init];
NSDictionary *myVehicle = [[NSDictionary alloc] initWithObjectsAndKeys:#"Escape", #"name", #"SUV", #"type", nil];
[scoreArray addObject:myVehicle];
[super viewDidLoad];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
cell.textLabel.text = [[scoreArray objectAtIndex:indexPath.row] objectForKey:#"name"];
cell.detailTextLabel.text = [[scoreArray objectAtIndex:indexPath.row] objectForKey:#"type"];
return cell;
}

Answer 1

Based on your code you should be able to see one row. But here with no details, the problem is quite difficult to be identified.
Anyway, verify the following:
Does the datasource (and delegate) is set? This is done via XIB or by code?
Did you implement - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section correctly?
Sample
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [scoreArray count];
}
The method - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView should be implemented if you need a number of sections greater than 1. By default returns one.
In addition, I would modify a little bit the viewDidLoad method like the following.
- (void)viewDidLoad
{
[super viewDidLoad]; // call it before any further initialization
scoreArray = [[NSMutableArray alloc] init];
NSDictionary *myVehicle = [[NSDictionary alloc] initWithObjectsAndKeys:#"Escape", #"name", #"SUV", #"type", nil];
[scoreArray addObject:myVehicle];
}

Answer 2

Make sure your .h file indicates that this is the delegate for the UITableView:
#interface ViewController : UIViewController <UITableViewDataSource, UITableViewDelegate>
Also make sure you implement the required datasource methods. In addition to what you have, you must have these:
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
and
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [scoreArray count];
}