I'm trying to add a subtitle to my tableview cells, but they are not displayed. Where is the mistake?
Is the row [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle]
up-to-date, also with iOS 7?
Best regards
Frank
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
if (!cell)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
cell.textLabel.text = @"TestA";
cell.detailTextLabel.text = @"TestB";
return cell;
}
This code:
if (!cell)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
will never execute because dequeueReusableCellWithIdentifier: forIndexPath:
is guaranteed to allocate a new cell.
Unfortunately, registerClass:forCellReuseIdentifier:
doesn't let you specify a UITableViewCellStyle
.
Change dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath
to simply dequeueReusableCellWithIdentifier:CellIdentifier
. This method does not guarantee a cell will be returned.* When it's not, your code will then create a new cell with the style you want.
* - (It will if you're using a storyboard, as rdelmar points out, but that's not the case here.)
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = nil;
cell = [tableView dequeueReusableCellWithIdentifier:@"cell"];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"cell"];
}
cell.textLabel.text = @"Title1";
cell.detailTextLabel.text = @"Subtitle 1";
return cell;
}
I had a similar problem and no solution on the internet worked for me. Turns out I was being an idiot. I'll post my solution just incase someone else experience a similar scenario.
I am assuming that you are using storyboard , have created a prototype and set the style to subtitle
In your storyboards document outline , make sure you select the protoptype cell and select the subtitle. See image:
Now ensure that the label font colour is of a nature that us visible on your background!
Simply subclass UITableViewCell and override
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier;
with the first line being
[super initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:reuseIdentifier];
And register your cell class with the table view
[tableView registerClass:[YourCellSubclass class] forCellReuseIdentifier:@"YourCellID"];
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