iOS tableview section header won't stay on top of view - ios

Question

As the title implies, the section header I have in my table, when scrolling won't stay on top. It was working before but for some reason, it stopped. I can't figure out why for the life of me. Any help would be awesome. thanks.
Code:
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [xmlParser.calls count] * 2 + 1;
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
return headerHeight;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
if (indexPath.row % 2 == 0)
return 7;
return 65;
}
- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.tableView.bounds.size.width, 20)];
headerView.backgroundColor = [UIColor colorWithRed:(51/255.0) green:(54/255.0) blue:(57/255.0) alpha:1.0];
CALayer *bottomBorder = [CALayer layer];
bottomBorder.frame = CGRectMake(0.0f, 44.0f, self.tableView.bounds.size.width, 1.0f);
bottomBorder.backgroundColor = [UIColor colorWithRed:(130/255.0) green:(130/255.0) blue:(130/255.0) alpha:1.0].CGColor;
[headerView.layer addSublayer:bottomBorder];
CALayer *topBorder = [CALayer layer];
topBorder.frame = CGRectMake(0.0f, 0.0f, self.tableView.bounds.size.width, 1.0f);
topBorder.backgroundColor = [UIColor colorWithRed:(130/255.0) green:(130/255.0) blue:(130/255.0) alpha:1.0].CGColor;
[headerView.layer addSublayer:topBorder];
CALayer *imageBorder = [CALayer layer];
imageBorder.frame = CGRectMake(0.0f, 45, self.tableView.bounds.size.width, 7);
imageBorder.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:#"texture3.png"]].CGColor;
[headerView.layer addSublayer:imageBorder];
UILabel *countyLabel = [[UILabel alloc] initWithFrame:CGRectMake(136, 0, 75, 20)];
countyLabel.text = #"LEGEND";
countyLabel.backgroundColor = [UIColor clearColor];
countyLabel.font = [UIFont boldSystemFontOfSize:11];
countyLabel.textColor = [UIColor whiteColor];
[headerView addSubview:countyLabel];
UILabel *county = [[UILabel alloc] initWithFrame:CGRectMake(37, 20, 75, 20)];
county.text = #"WA. COUNTY";
county.backgroundColor = [UIColor clearColor];
county.font = [UIFont systemFontOfSize:10];
county.textColor = [UIColor whiteColor];
[headerView addSubview:county];
UIImageView *waCountyImage = [[UIImageView alloc] initWithFrame:CGRectMake(15, 20, 18, 18)];
waCountyImage.image = [UIImage imageNamed:#"blue.png"];
[headerView addSubview:waCountyImage];
UILabel *county1 = [[UILabel alloc] initWithFrame:CGRectMake(128, 20, 75, 20)];
county1.text = #"CLA. COUNTY";
county1.backgroundColor = [UIColor clearColor];
county1.font = [UIFont systemFontOfSize:10];
county1.textColor = [UIColor whiteColor];
[headerView addSubview:county1];
UIImageView *caCountyImage = [[UIImageView alloc] initWithFrame:CGRectMake(107, 20, 18, 18)];
caCountyImage.image = [UIImage imageNamed:#"green.png"];
[headerView addSubview:caCountyImage];
UILabel *callType = [[UILabel alloc] initWithFrame:CGRectMake(227, 20, 75, 20)];
callType.text = #"FIRE";
callType.backgroundColor = [UIColor clearColor];
callType.font = [UIFont systemFontOfSize:10];
callType.textColor = [UIColor whiteColor];
[headerView addSubview:callType];
UIImageView *fireImage = [[UIImageView alloc] initWithFrame:CGRectMake(205, 20, 18, 18)];
fireImage.image = [UIImage imageNamed:#"red.png"];
[headerView addSubview:fireImage];
UILabel *callType1 = [[UILabel alloc] initWithFrame:CGRectMake(280, 20, 75, 20)];
callType1.text = #"EMS";
callType1.backgroundColor = [UIColor clearColor];
callType1.font = [UIFont systemFontOfSize:10];
callType1.textColor = [UIColor whiteColor];
[headerView addSubview:callType1];
UIImageView *emsImage = [[UIImageView alloc] initWithFrame:CGRectMake(258, 20, 18, 18)];
emsImage.image = [UIImage imageNamed:#"yellow.png"];
[headerView addSubview:emsImage];
return headerView;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellidentifier1 = #"cell1";
static NSString *cellidentifier2 = #"cell2";
self.tableView.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:#"texture3.png"]];
self.tableView.separatorColor = [UIColor colorWithPatternImage:[UIImage imageNamed:#"texture3.png"]];
if (indexPath.row % 2 == 0)
{
UITableViewCell * cell2 = [tableView dequeueReusableCellWithIdentifier:cellidentifier2];
if (cell2 == nil)
{
cell2 = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellidentifier2];
[cell2.contentView setAlpha:0];
[cell2 setUserInteractionEnabled:NO];
[cell2 setBackgroundColor:[UIColor clearColor]];
}
return cell2;
}
JointCAD *currentCall = [[xmlParser calls] objectAtIndex:((indexPath.row - 1 ) / 2)];
TableViewCell *cell = (TableViewCell *)[tableView dequeueReusableCellWithIdentifier:cellidentifier1];
if (cell == nil)
{
cell = [[TableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellidentifier1];
}
cell.callTypeLabel.text = currentCall.currentCallType;
cell.locationLabel.text = currentCall.location;
cell.unitsLabel.text = currentCall.units;
cell.stationLabel.text = [#"Station: " stringByAppendingString:currentCall.station];
if ([currentCall.county isEqualToString:#"W"]) {
cell.countyImageView.image = [UIImage imageNamed:#"blue.png"];
}
else {
cell.countyImageView.image = [UIImage imageNamed:#"green.png"];
}
if ([currentCall.callType isEqualToString:#"F"]) {
cell.callTypeImageView.image = [UIImage imageNamed:#"red.png"];
}
else {
cell.callTypeImageView.image = [UIImage imageNamed:#"yellow.png"];
}
return cell;
}