Displaying next data in Detailview of my NSMutableArray - objective-c

Question

I have a simple problem.
Im using a NSMutableArray for multiple Questions and Answers. I`ve put all the data in a tableView and put the data of the selected row in a Label. Now, how do i get the data from the next row using a button? in think i need something like this:
question.text = [questions objectAtIndex:indexPath.row+1];
But where to put it? If i use this line outside the cellForRowAtIndexPath Method it won't accept the indexPath.
I`m sure there is an easier way than this but with the words of Frank Sinatra: It is my way. :-)
Here is the complete methode:
- (NSInteger)tableView : (UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [questions count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:
(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"questionCell";
UITableViewCell *cell = [questionTableView
dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:simpleTableIdentifier];
}
if ([content.text isEqualToString:#"Unfallverhütung"]) {
question.text = [questions objectAtIndex:indexPath.row];
}
return cell;
}
question is the Name of my Label.
questionsis the Name of the Array.
I`m greatful for any advice.
THX

Answer 1

When you say
it won't accept the indexPath
What you mean is
I don't have the indexPath
So, you need to store it. You can just add a property, like:
#property (strong, nonatomic) NSIndexPath *selectedIndexPath;