tableview doesn't see the title for header in section method - ios

Question

I was trying to create a custom viewForHeaderInSection for my tableview.Tableview itself
works fine, but for some reason, compiler skips,
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{}
Delegate method, and I tried what is written on the reference , and this .But for some reason it just doesn't read these methods. Obviously, I am doing something wrong. If someone can point my mistake out, I would appreciate. Thank you in advance.
#import "TableViewController.h"
#interface TableViewController ()
#end
#implementation TableViewController
#synthesize settingTableView,audioPlayer,labelSwitch,descriptiveSwitch,autoPlaySwitch;;
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.settingTableView.tableFooterView = [[UIView alloc]init];
self.settingTableView.scrollEnabled = NO;
settings = #{#"Animation Sets" : #[#"Set1",#"Set2",#"Set3"],#"Settings" : #[#"Label",#"Sound",#"Autoplay"]};
values = [[settings allKeys]sortedArrayUsingSelector:#selector(localizedStandardCompare:)];
[settingTableView setRowHeight:44];
[settingTableView reloadData];
}
-(void)close:(id)sender
{
[self dismissViewControllerAnimated:YES completion:nil];
[self.delegate closeView];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// Return the number of sections.
return [values count];
}
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
return [values objectAtIndex:section];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
NSString *sectionTitle = [values objectAtIndex:section];
NSArray *sectionValue = [settings objectForKey:sectionTitle];
return [sectionValue count];
}
-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
CGRect frame = tableView.frame;
NSString *value = [values objectAtIndex:section];
UILabel *title = [[UILabel alloc]init];
UIView *headerView = [[UIView alloc]init];
//if (section == 0 && section == 1) {
if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(#"7.0")) {
title.frame = CGRectMake(10,10,150,30);
}
else
{
title.frame = CGRectMake(10,5,100,30);
}
title.backgroundColor = [UIColor clearColor];
title.text = value;
headerView.frame = CGRectMake(0,0,frame.size.width,frame.size.height);
headerView.backgroundColor = [UIColor clearColor];
[headerView addSubview:title];
[headerView setBackgroundColor:[UIColor blueColor]];
//}
return headerView;
[settingTableView reloadData];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell* cell = nil;
static NSString *MyCellIdentifier = #"Cell";
cell = [tableView dequeueReusableCellWithIdentifier:nil];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:MyCellIdentifier];
cell.textLabel.numberOfLines = 2;
cell.textLabel.font = [UIFont fontWithName:#"Helvetica" size:17.0];
NSString *sectionTitle = [values objectAtIndex:indexPath.section];
NSArray *sectionValue= [settings objectForKey:sectionTitle];
NSString *settingValues = [sectionValue objectAtIndex:indexPath.row];
cell.textLabel.text = settingValues;
return cell;
}
}

Answer 1

You need to make sure that the class that implements that delegate method is the delegate and dataSource of your table view.