Table View, not UITableViewController - ios

Question

I have a scroll view on my UIViewController. And on my scroll view I added a Table View and a Table View Cell on it. I used the same code I previously used for my UITableViewController but nothing appears on the Table View. What can I do to fix it?
Here is my code:
NSString *const kReward = #"reward";
NSString *const kPoints = #"points";
NSString *const kPicture = #"picture";
#interface RewardsVC ()
#end
#implementation RewardsVC
- (void)viewDidLoad {
[super viewDidLoad];
NSDictionary *rewardOne = #{kReward: #"gjshfkasjhdf",
kPoints: #"1sfasf",
kPicture: #"1.jpg",
};
NSDictionary *rewardTwo = #{kReward: #"df",
kPoints: #"dfas",
kPicture: #"asdf.jpg",
};
NSDictionary *rewardThree = #{kReward: #"asdf",
kPoints: #"asdf",
kPicture: #"sadfsdf.jpg",
};
NSString *stringPlaceHolder
NSArray *rewardsArray
rewardsArray = [NSArray arrayWithObjects:
rewardOne,
rewardTwo,
rewardThree,
nil];
}
- (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.
return [rewardsArray count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
NSDictionary *rewardItems = [rewardsArray objectAtIndex:indexPath.row];
// Item Name
cell.textLabel.text = [rewardItems objectForKey:kReward];
// Item Price
cell.detailTextLabel.text = [rewardItems objectForKey:kPoints];
// Item Image
stringPlaceHolder = [rewardItems objectForKey:kPicture];
cell.imageView.image = [UIImage imageNamed: stringPlaceHolder];
return cell;
}

Answer 1

In UITableViewCintroller, there is no need to create a table and to set delegate or datasource on it. becouse thats class's defoult fuctinality. but when you are tring to create a tableview on UIViewController's view. you have to Alloc a Tableview and have to set its frame, then set its delegate by either Interface builder window(if you are creating it by XIB or Storyboard) or by code.
I assume that you know how to set frame.
and for delegate.
just Call UItableviewDelegate and UItableviewDatasorce in your .h file
and set in viewDidLoad after allocation
tableview.delegate = self;
tableview.datasource = self;
and for Iinerface builder ..

Answer 2

add UITableViewDelegate & UITableViewDataSource
#interface RewardsVC : UIViewController <UITableViewDelegate, UITableViewDataSource>{
}
#property (nonatomic, strong) UITableView *tableView;
#end
set delegate and dataSource in viewDidLoad after init tableview
self.tableView = [[UITableView alloc] initWithFrame:CGRectMake(0,0,400,600)];
self.tableView.delegate = self;
self.tableView.dataSource = self;