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By: a guest on May 23rd, 2012  |  syntax: None  |  size: 11.87 KB  |  hits: 11  |  expires: Never
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  1. crashed while i switching between viewcontrollers in navigationcontroller?
  2. Thread 9 Crashed:
  3. 0   libsystem_c.dylib               0x365f3096 __abort + 138
  4. 1   libsystem_c.dylib               0x365f3006 abort + 122
  5. 2   libc++abi.dylib                 0x31abbf64 abort_message + 40
  6. 3   libc++abi.dylib                 0x31ab9346 _ZL17default_terminatev + 18
  7. 4   libobjc.A.dylib                 0x37fc32dc _objc_terminate + 140
  8. 5   libc++abi.dylib                 0x31ab93be _ZL19safe_handler_callerPFvvE + 70
  9. 6   libc++abi.dylib                 0x31ab944a std::terminate() + 14
  10. 7   libc++abi.dylib                 0x31aba798 __cxa_throw + 116
  11. 8   libobjc.A.dylib                 0x37fc321c objc_exception_throw + 88
  12. 9   CoreFoundation                  0x30d73208 -[__NSArrayM insertObject:atIndex:] + 180
  13. 10  UIKit                           0x32e17abe -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 1098
  14. 11  UIKit                           0x32e1722c -[UITableView layoutSubviews] + 200
  15. 12  UIKit                           0x32dbbd22 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 142
  16. 13  CoreFoundation                  0x30d7d224 -[NSObject performSelector:withObject:] + 36
  17. 14  QuartzCore                      0x324d137a -[CALayer layoutSublayers] + 210
  18. 15  QuartzCore                      0x324d0f92 CA::Layer::layout_if_needed(CA::Transaction*) + 210
  19. 16  QuartzCore                      0x324d5114 CA::Context::commit_transaction(CA::Transaction*) + 220
  20. 17  QuartzCore                      0x324d4e50 CA::Transaction::commit() + 308
  21. 18  QuartzCore                      0x3251b8ae CA::Transaction::release_thread(void*) + 30
  22. 19  libsystem_c.dylib               0x365ad6c8 _pthread_tsd_cleanup + 164
  23. 20  libsystem_c.dylib               0x365ad344 _pthread_exit + 116
  24. 21  libsystem_c.dylib               0x365bf5c4 pthread_exit + 24
  25. 22  Foundation                      0x37e40384 +[NSThread exit] + 4
  26. 23  Foundation                      0x37ec45b8 __NSThread__main__ + 1072
  27. 24  libsystem_c.dylib               0x365bbc16 _pthread_start + 314
  28. 25  libsystem_c.dylib               0x365bbad0 thread_start + 0
  29.        
  30. //
  31. //  RootViewController.m
  32. //  Q8f
  33. //
  34. //  Created by Abdulaziz Hamdan on 10/26/11.
  35. //  Copyright (c) 2011 __MyCompanyName__. All rights reserved.
  36. //
  37.  
  38. #import "RootViewController.h"
  39. #import "SubCategoryViewController.h"
  40. #import "DestorViewController.h"
  41.  
  42. @implementation RootViewController
  43. - (id)initWithStyle:(UITableViewStyle)style
  44. {
  45.     self = [super initWithStyle:style];
  46.     if (self) {
  47.         // Custom initialization
  48.     }
  49.     return self;
  50.  
  51. }
  52. - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
  53. {
  54.     self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
  55.     if (self) {
  56.         self.title = NSLocalizedString(@"RootView", @"First");
  57.         self.tabBarItem.image = [UIImage imageNamed:@"first"];
  58.     }
  59.     return self;
  60. }
  61.  
  62. - (void)didReceiveMemoryWarning
  63. {
  64.     // Releases the view if it doesn't have a superview.
  65.     [super didReceiveMemoryWarning];
  66.  
  67.     // Release any cached data, images, etc that aren't in use.
  68. }
  69. -(void)dealloc{
  70.     self.tableView.delegate = nil;
  71.     self.tableView.dataSource = nil;
  72.     [category release];
  73.     [cid release];
  74.     category = nil;
  75.  
  76.     cid = nil;
  77.     [super dealloc];
  78.  
  79. }
  80. #pragma mark - View lifecycle
  81. - (void)viewDidLoad
  82. {
  83.     if ([[UINavigationBar class]respondsToSelector:@selector(appearance)]) {
  84.         [[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"navbar2.png"] forBarMetrics:UIBarMetricsDefault];
  85.     }
  86. [super viewDidLoad];
  87. self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"back.png"]];
  88.     category = [[NSMutableArray alloc] init];
  89.     cid = [[NSMutableArray alloc] init];
  90.     [category addObject:@"a"];
  91.     [category addObject:@"b"];
  92.     [category addObject:@"c"];
  93.     [category addObject:@"d"];
  94.     [category addObject:@"e"];
  95.     [category addObject:@"f"];
  96.     [category addObject:@"g"];
  97.     [category addObject:@"h"];
  98.     [cid addObject:@"1"];
  99.     [cid addObject:@"2"];
  100.     [cid addObject:@"3"];
  101.     [cid addObject:@"4"];
  102.     [cid addObject:@"5"];
  103.     [cid addObject:@"6"];
  104.     [cid addObject:@"7"];
  105.     [cid addObject:@"8"];
  106.  
  107.  
  108.  
  109. }
  110.  
  111. - (void)viewDidUnload
  112. {
  113.     [super viewDidUnload];
  114.     // Release any retained subviews of the main view.
  115.     // e.g. self.myOutlet = nil;
  116. }
  117.  
  118. - (void)viewWillAppear:(BOOL)animated
  119. {
  120.     [super viewWillAppear:animated];
  121. }
  122.  
  123. - (void)viewDidAppear:(BOOL)animated
  124. {
  125.     [super viewDidAppear:animated];
  126. }
  127.  
  128. - (void)viewWillDisappear:(BOOL)animated
  129. {
  130.     [super viewWillDisappear:animated];
  131. }
  132.  
  133. - (void)viewDidDisappear:(BOOL)animated
  134. {
  135.     [super viewDidDisappear:animated];
  136. }
  137.  
  138. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
  139. {
  140.     // Return YES for supported orientations
  141.     return (interfaceOrientation == UIInterfaceOrientationPortrait);
  142. }
  143.  
  144. #pragma mark - Table view data source
  145.  
  146. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  147. {
  148.     // Return the number of sections.
  149.     return 1;
  150. }
  151.  
  152. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  153. {
  154.     // Return the number of rows in the section.
  155.     return [category count];
  156. }
  157.  
  158. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  159. {
  160.     static NSString *CellIdentifier = @"Cell";
  161.  
  162.     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  163.     if (cell == nil) {
  164.         cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
  165.     }
  166.  
  167.     // Configure the cell...
  168.    /* UIView *backView = [[UIView alloc] initWithFrame:CGRectZero];
  169.     backView.backgroundColor = [UIColor clearColor];
  170.     cell.backgroundColor = [UIColor clearColor];
  171.     cell.backgroundView = backView;
  172.     [backView release];
  173.     */
  174.    // cell.backgroundColor = [UIColor groupTableViewBackgroundColor];
  175.     cell.textLabel.text = [category objectAtIndex:indexPath.row];
  176.     [[cell textLabel] setTextAlignment:UITextAlignmentCenter];
  177.     cell.selectionStyle = UITableViewCellSelectionStyleGray;
  178.  
  179.     return cell;
  180. }
  181.  
  182.  
  183. #pragma mark - Table view delegate
  184.  
  185. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  186. {
  187.  
  188.  
  189.     if (indexPath.row > 0) {
  190.  
  191.         SubCategoryViewController *SubCategoryView = [[[SubCategoryViewController alloc] initWithNibName:@"SubCategoryViewController" bundle:nil] autorelease];
  192.         SubCategoryView.title = [category objectAtIndex:indexPath.row];
  193.         SubCategoryView->cid = [cid objectAtIndex:indexPath.row];
  194.  
  195.      [self.navigationController pushViewController:SubCategoryView animated:NO];
  196.  
  197.     }else{
  198.  
  199.        DestorViewController *DestorView = [[[DestorViewController alloc] initWithNibName:@"DestorViewController" bundle:nil] autorelease];
  200.             DestorView.title = [category objectAtIndex:indexPath.row];
  201.             [self.navigationController pushViewController:DestorView animated:NO];
  202.  
  203.  
  204.  
  205.     }
  206.  
  207. }
  208.  
  209. @end
  210.        
  211. //
  212. //  SubCategoryViewController.m
  213. //  Q8f
  214. //
  215. //  Created by Abdulaziz Hamdan on 10/26/11.
  216. //  Copyright (c) 2011 __MyCompanyName__. All rights reserved.
  217. //
  218.  
  219. #import "SubCategoryViewController.h"
  220.  
  221.  
  222. @implementation SubCategoryViewController
  223. @synthesize cid;
  224. - (id)initWithStyle:(UITableViewStyle)style
  225. {
  226.     self = [super initWithStyle:style];
  227.     if (self) {
  228.         // Custom initialization
  229.     }
  230.     return self;
  231. }
  232.  
  233. - (void)didReceiveMemoryWarning
  234. {
  235.     // Releases the view if it doesn't have a superview.
  236.     [super didReceiveMemoryWarning];
  237.  
  238.     // Release any cached data, images, etc that aren't in use.
  239. }
  240.  
  241. #pragma mark - View lifecycle
  242.  
  243. -(void)dealloc{
  244.     self.tableView.delegate = nil;
  245.     self.tableView.dataSource = nil;
  246.     [cid release];
  247.     cid = nil;
  248.     [xmlParser release];
  249.     [subCate release];
  250.    [hud release];
  251.     hud.delegate = nil;
  252.     xmlParser = nil;
  253.     subCate = nil;
  254.     [super dealloc];
  255.  
  256.  
  257.  
  258. }
  259. - (void)viewDidLoad
  260. {
  261.     [super viewDidLoad];
  262.     xmlParser = [[XMLParser alloc] init];
  263.     subCate = [[subCategory alloc] init];
  264.     self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"back.png"]];
  265. [NSThread detachNewThreadSelector:@selector(startmethod) toTarget:self withObject:nil];
  266. [self performSelectorOnMainThread:@selector(startIt) withObject:nil  waitUntilDone:FALSE];
  267.  
  268.  
  269.  
  270.  
  271.     // Uncomment the following line to preserve selection between presentations.
  272.     // self.clearsSelectionOnViewWillAppear = NO;
  273.  
  274.     // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
  275.     // self.navigationItem.rightBarButtonItem = self.editButtonItem;
  276. }
  277. - (void)myTask {
  278.     // Do something usefull in here instead of sleeping ...
  279.     // Labels can be changed during the execution
  280.     //HUD.detailsLabelText = @"Something";
  281.     //sleep(3);
  282. }
  283.  
  284. -(void)stopIt{
  285.     [UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
  286.     [hud hide:YES];
  287.     cid = nil;
  288.  
  289. }
  290.  
  291. -(void)startmethod {
  292.     [xmlParser loadXMLByURL:cid];
  293.     [self.tableView reloadData];
  294.     [self stopIt];
  295.  
  296.  
  297. }
  298.  
  299.  
  300. -(void)startIt{
  301.     [UIApplication sharedApplication].networkActivityIndicatorVisible = YES;
  302.     hud = [[MBProgressHUD alloc] initWithView:self.view];
  303.     [self.view addSubview:hud];
  304.  
  305.     hud.delegate = self;
  306.     hud.labelText = @"loading";
  307.     [hud show:YES];
  308.  
  309.  
  310.  
  311. }
  312.  
  313.  
  314. - (void)viewDidUnload
  315. {
  316.     [super viewDidUnload];
  317.     // Release any retained subviews of the main view.
  318.     // e.g. self.myOutlet = nil;
  319. }
  320.  
  321. - (void)viewWillAppear:(BOOL)animated
  322. {
  323.     [super viewWillAppear:animated];
  324. }
  325.  
  326. - (void)viewDidAppear:(BOOL)animated
  327. {
  328.     [super viewDidAppear:animated];
  329. }
  330.  
  331. - (void)viewWillDisappear:(BOOL)animated
  332. {
  333.     [super viewWillDisappear:animated];
  334. }
  335.  
  336. - (void)viewDidDisappear:(BOOL)animated
  337. {
  338.     [super viewDidDisappear:animated];
  339. }
  340.  
  341. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
  342. {
  343.     // Return YES for supported orientations
  344.     return (interfaceOrientation == UIInterfaceOrientationPortrait);
  345. }
  346.  
  347. #pragma mark - Table view data source
  348.  
  349. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  350. {
  351.     // Return the number of sections.
  352.     return 1;
  353. }
  354.  
  355. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  356. {
  357.     // Return the number of rows in the section.
  358.     return [[xmlParser list] count];
  359. }
  360.  
  361. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  362. {
  363.     static NSString *CellIdentifier = @"Cell";
  364.  
  365.     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  366.     if (cell == nil) {
  367.         cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
  368.     }
  369.  
  370.     // Configure the cell...
  371.  
  372.  
  373.     subCate = [[xmlParser list] objectAtIndex:indexPath.row];
  374.  
  375.     cell.textLabel.text = [subCate name];
  376.   //  cell.textLabel.numberOfLines = 5; //Change this value to show more or less lines.
  377.  
  378.     cell.textLabel.textAlignment = UITextAlignmentRight;
  379.     //[[cell textLabel] setTextAlignment:UITextAlignmentCenter];
  380.     //cell.selectionStyle = UITableViewCellSelectionStyleGray;
  381.  
  382.  
  383.  
  384.     return cell;
  385. }
  386.  
  387. #pragma mark - Table view delegate
  388.  
  389. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  390. {
  391.  
  392.     subCate = [[xmlParser list] objectAtIndex:indexPath.row];
  393.     if ([[subCate father] isEqualToString:@"1"]) {
  394.       SubCategoryViewController *SubCategoryView = [[[SubCategoryViewController alloc] initWithNibName:@"SubCategoryViewController" bundle:nil] autorelease];
  395.     SubCategoryView.title = [subCate name];
  396.     SubCategoryView->cid = [subCate cid];
  397.  
  398.     [self.navigationController pushViewController:SubCategoryView animated:NO];
  399.     }else{
  400.       EntryViewController *EntryView = [[[EntryViewController alloc] initWithNibName:@"EntryViewController" bundle:nil] autorelease];
  401.         EntryView.title = [subCate name];
  402.         EntryView->cid = [subCate cid];
  403.  
  404.         [self.navigationController pushViewController:EntryView animated:NO];
  405.  
  406.  
  407.  
  408.     }
  409.  
  410.  
  411. }
  412.  
  413. @end
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