TableViewCell Title not showing - ios

Question

My UITableCell title in my viewController is not showing.
What's wrong with it?
I've dragged the TableView and TableViewCell on it but it doesn't show, it stays white.
Screenshot: https://blazor.nl/uploads/get/19d2ed8a2662039e1104474b0426f2e0/IMG-0286
I have used below code
-(void) arraySetup{
imageNameArray = [NSMutableArray arrayWithArray:#[#"image1", #"image2", #"image3", #"image4"]];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return imageNameArray.count;
}
#pragma mark - UITableView DataSource Methods
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *cellId = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
return cell;
}
Please advice me how to do it?

Answer 1

That's obvious, because you're dequeuing a table view cell (that's, basically, a template), but you're not filling it with data. So:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *cellId = #"cell";
// Fix: Use dequeueReusableCellWithIdentifier:forIndexPath: instead
// of dequeueReusableCellWithIdentifier: alone. The new method
// ensures you won't get a nil cell and, thus, crashing your app.
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId
forIndexPath:indexPath];
// Grab your data here
NSString *theTitle = imageNameArray[indexPath.row];
// And set the title of your cell
cell.textLabel.text = theTitle;
return cell;
}

Answer 2

You had not used your imageNameArray anywhere in the cellForRowAt of tableView this is why your data is not being displayed. You dequeued tableView correctly but hadn't given any data to display.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *cellId = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
CellLabel = (UILabel*) [ cell.contentView viewWithTag:2];
CellLabel = [imageNameArray objectAtIndex:indexPath.row];
return cell;
}
And if you are using a default tableView
then you can insert
cell.textLabel.text = [imageNameArray objectAtIndex:indexPath.row];

Answer 3

You can use titleForHeaderInSection in your tableview :
override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
return "Your tittle here" }