Form sheet with custom split view like UITableView crash when scrolling - objective-c

Question

I have created a iPad app that has a settings form sheet. The form sheet is using two subviews for create a split view like display. The left (master) UITableView scrolls and launches fine. The error is coming in from when one of the master cells is selected and it displays a UITableView from a UITableViewController into the right(detail) view. It will display the UITableView but once it is scrolled the detail view crashes. Yes I have the list pulling from plist because I want these results be be accessed later in other places of the application.
this is the View Controller for the form sheet and delegate for Master View
.h file
#interface settingsViewController : UIViewController<UITableViewDataSource, UITableViewDelegate>{
UITableView *mainTableView;
NSDictionary *mainSettingList;
NSArray *settingItems;
}
#property (weak, nonatomic) IBOutlet UINavigationBar *settingsNavigationBar;
#property (weak, nonatomic) IBOutlet UITableView *mainTableView;
#property (weak, nonatomic) IBOutlet UIView *borderView;
#property (strong, nonatomic) IBOutlet UIView *detailView;
.m file
#property (nonatomic, strong)NSDictionary *mainSettingList;
#property (nonatomic, strong)NSArray *settingItems;
#end
#implementation settingsViewController
#synthesize settingsNavigationBar = _settingsNavigationBar;
#synthesize mainTableView = _mainTableView;
#synthesize borderView = _borderView;
#synthesize settingItems, mainSettingList;
-(void)viewDidLoad{
[super viewDidLoad];
[self.detailView setFrame:CGRectMake(233, 0, 310, 620)];
[self.borderView setBackgroundColor:[UIColor lightGrayColor]];
[self.view addSubview:self.borderView];
[self.view addSubview:self.detailView];
}
- (IBAction)closePressed:(id)sender {
[self dismissViewControllerAnimated:YES completion:nil];
}
-(NSDictionary *)mainSettingList{
if(!mainSettingList){
NSString *str_settingList = [[NSBundle mainBundle]pathForResource:#"settingsList" ofType:#"plist"];
mainSettingList = [NSDictionary dictionaryWithContentsOfFile:str_settingList];
self.mainSettingList = mainSettingList;
}
return mainSettingList;
}
-(NSArray *)settingItems{
if(!settingItems){
settingItems = [[self.mainSettingList allKeys]sortedArrayUsingSelector:#selector(compare:)];
self.settingItems = settingItems;
}
return settingItems;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return self.settingItems.count;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSArray *wordsInSection = [self.mainSettingList objectForKey:
[self.settingItems objectAtIndex:section]];
return wordsInSection.count;
}
-(NSString *)nameAtIndexPath:(NSIndexPath *)indexPath
{
NSArray *wordsInSection = [self.mainSettingList objectForKey:[self.settingItems objectAtIndex:indexPath.section]];
return [wordsInSection objectAtIndex:indexPath.row];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"AlumniListCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
// Configure the cell...
cell.textLabel.text = [self nameAtIndexPath:indexPath];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
return cell;
}
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
return [self.settingItems objectAtIndex:section];
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
UINavigationController *nvc = [[UINavigationController alloc]init];
[nvc.view setFrame:CGRectMake(0,0, 310, 620)];
UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath:indexPath];
NSString *cellText = selectedCell.textLabel.text;
if([cellText isEqualToString:#"Types of Jumps"]){
TypesOfJumps *toj = [[TypesOfJumps alloc]initWithNibName:#"TypesOfJumps" bundle:nil];
[nvc pushViewController:toj animated:YES];
}
[self.detailView addSubview:nvc.view];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:nil message:[NSString stringWithFormat:#"You selected %#!", cellText] delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert show];
[tableView deselectRowAtIndexPath:indexPath animated:YES];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{
return YES;
}
- (void)viewDidUnload {
[self setSettingsNavigationBar:nil];
[self setBorderView:nil];
[self setMainTableView:nil];
[self setSubViewNavigaionBar:nil];
[self setDetailView:nil];
[super viewDidUnload];
}
#end
UITableViewController called by cell pressed method
.h file
#interface TypesOfJumps : UITableViewController<UITableViewDataSource,UITableViewDelegate>{
NSDictionary *listJumps;
NSArray *typesJumps;
}
#property (strong, nonatomic) IBOutlet UITableView *tableView;
.m file
#interface TypesOfJumps ()
#property (strong, nonatomic)NSDictionary *listJumps;
#property (strong, nonatomic)NSArray *typesJumps;
#end
#implementation TypesOfJumps
#synthesize listJumps = _listJumps;
#synthesize typesJumps = _typesJumps;
#synthesize tableView = _tableView;
-(NSDictionary *)listJumps{
if(!listJumps){
NSString *str_settingList = [[NSBundle mainBundle]pathForResource:#"TypesOfJumps" ofType:#"plist"];
listJumps = [NSDictionary dictionaryWithContentsOfFile:str_settingList];
self.listJumps = listJumps;
}
return listJumps;
}
-(NSArray *)typesJumps{
if(!typesJumps){
typesJumps = [[self.listJumps allKeys]sortedArrayUsingSelector:#selector(compare:)];
self.typesJumps = typesJumps;
}
return typesJumps;
}
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return self.typesJumps.count;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSArray *wordsInSection = [self.listJumps objectForKey:
[self.typesJumps objectAtIndex:section]];
return wordsInSection.count;
}
-(NSString *)nameAtIndexPath:(NSIndexPath *)indexPath
{
NSArray *wordsInSection = [self.listJumps objectForKey:[self.typesJumps objectAtIndex:indexPath.section]];
return [wordsInSection objectAtIndex:indexPath.row];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"AlumniListCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
// Configure the cell...
cell.textLabel.text = [self nameAtIndexPath:indexPath];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
return cell;
}
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
return [self.typesJumps objectAtIndex:section];
}