Modifier didSelectRowAtIndexPath pour une utilisation Storyboard, IOS

Question

RootViewController.h

#import <UIKit/UIKit.h> 

    @interface RootViewController : UITableViewController { 

NSMutableArray *petsArray; 
} 

    @property (nonatomic, strong) NSMutableArray *petsArray; 

    @end 

RootViewController.m

#import "RootViewController.h" 
#import "PetsViewController.h" 

    @interface RootViewController() 

    @end 

    @implementation RootViewController 

- (id)initWithStyle:(UITableViewStyle)style 
{ 
self = [super initWithStyle:style]; 
if (self) { 
    // Custom initialization 
} 
return self; 
} 

- (void)viewDidLoad 
{ 
[super viewDidLoad]; 

petsArray = [[NSMutableArray alloc] init]; 
[petsArray addObject:@"Dog"]; 
[petsArray addObject:@"Cat"]; 
[petsArray addObject:@"Snake"]; 
[self setTitle:@"PETS !"]; 

// Uncomment the following line to preserve selection between presentations. 
// self.clearsSelectionOnViewWillAppear = NO; 

// Uncomment the following line to display an Edit button in the navigation bar for this  view controller. 
// self.navigationItem.rightBarButtonItem = self.editButtonItem; 
} 


- (void)viewDidUnload 
{ 
[super viewDidUnload]; 
// Release any retained subviews of the main view. 
// e.g. self.myOutlet = nil; 
} 

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{ 
return (interfaceOrientation == UIInterfaceOrientationPortrait); 
} 

#pragma mark - Table view data source 

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView 
{ 
// Return the number of sections. 
return 1; 
} 

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 
{ 
// Return the number of rows in the section. 
return [petsArray count]; 
} 

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
static NSString *CellIdentifier = @"Cell"; 
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 

if (cell == nil) { 
    cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; 
} 

// Configure the cell... 
cell.textLabel.text = [petsArray objectAtIndex:indexPath.row]; 

return cell; 
} 


#pragma mark - Table view delegate 

Je pense que le problème est dans didSelectRowAtIndexPath wich je ne peux pas utiliser dans le projet storyboard - (void) tableView: (UITableView *) tableView didSelectRowAtIndexPath: (NSIndexPath *) chemin_index { PetsViewController * pets = [[allocation PetsViewController] initWithNibName: @ bundle "PetsViewController" e: néant];

if ([[petsArray objectAtIndex:indexPath.row] isEqual:@"Dog"]) { 
    pets.petsInt = 0; 
    [pets setTitle:[petsArray objectAtIndex:indexPath.row]]; 
} 

if ([[petsArray objectAtIndex:indexPath.row] isEqual:@"Cat"]) { 
    pets.petsInt = 1; 
    [pets setTitle:[petsArray objectAtIndex:indexPath.row]]; 
} 

if ([[petsArray objectAtIndex:indexPath.row] isEqual:@"Snake"]) { 
    pets.petsInt = 2; 
    [pets setTitle:[petsArray objectAtIndex:indexPath.row]]; 
} 

[self.navigationController pushViewController:pets animated:YES]; 

} 

    @end 

PetsViewController.h

#import <UIKit/UIKit.h> 

@interface PetsViewController : UITableViewController { 
NSMutableArray *dogArray; 
NSMutableArray *catArray; 
NSMutableArray *snakeArray; 
int petsInt; 
} 

@property int petsInt; 

@end 

PetsViewController.m

#import "PetsViewController.h" 

@interface PetsViewController() 

@end 

@implementation PetsViewController 
@synthesize petsInt; 

- (id)initWithStyle:(UITableViewStyle)style 
{ 
self = [super initWithStyle:style]; 
if (self) { 
    // Custom initialization 
} 
return self; 
} 

- (void)viewDidLoad 
{ 

[super viewDidLoad]; 

dogArray = [[NSMutableArray alloc] initWithObjects:@"HAF",@"hafo", @"hafinio", nil]; 
catArray = [[NSMutableArray alloc] initWithObjects:@"MYAU",@"myainio", @"mya lya lya", nil]; 
snakeArray = [[NSMutableArray alloc] initWithObjects:@"fshhhhh",@"fsssss", @"xrt", nil]; 



} 

- (void)viewDidUnload 
{ 
[super viewDidUnload]; 
// Release any retained subviews of the main view. 
// e.g. self.myOutlet = nil; 
} 

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{ 
return (interfaceOrientation == UIInterfaceOrientationPortrait); 
} 

#pragma mark - Table view data source 

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView 
{ 

// Return the number of sections. 
return 1; 
} 

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 
{ 
// Return the number of rows in the section. 

if (petsInt == 0) return [dogArray count]; 
if (petsInt == 1) return [catArray count]; 
if (petsInt == 2) return [snakeArray count]; 

[self.tableView reloadData]; 
} 

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
static NSString *CellIdentifier = @"PetsCell"; 
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 

if (cell == nil) { 
    cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; 
} 

// Configure the cell... 
if (petsInt == 0) cell.textLabel.text = [dogArray objectAtIndex:indexPath.row]; 
if (petsInt == 1) cell.textLabel.text = [catArray objectAtIndex:indexPath.row]; 
if (petsInt == 2) cell.textLabel.text = [snakeArray objectAtIndex:indexPath.row]; 

[cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator]; 

return cell; 
} 



#pragma mark - Table view delegate 

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
// Navigation logic may go here. Create and push another view controller. 
/* 
<#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:@"<#Nib name#>" bundle:nil]; 
// ... 
// Pass the selected object to the new view controller. 
[self.navigationController pushViewController:detailViewController animated:YES]; 
*/ 
} 

@end 

Answer 1

[self performSegueWithIdentifier:@"SEGUE_NAME" sender:self]; 


- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { 
    if ([[segue identifier] isEqualToString:@"SEGUE_NAME"]) { 
     PetsViewController *pets = [segue destinationViewController]; 

     [pets setPetsInt:0]; 
     [pets setTitle:@"Title"]; 
    } 
} 

Answer 2

-(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{ 
NSIndexPath *indexPath = self.tableView.indexPathForSelectedRow; 

if ([[gazel objectAtIndex:indexPath.row] isEqual:@"<էրեբունի> Օդանավակայան"]) { 
    KangarList *kang = [segue destinationViewController]; 
    kang.kangarInt = 0; 
    [kang setTitle:[gazel objectAtIndex:indexPath.row]]; 
} 

if ([[gazel objectAtIndex:indexPath.row] isEqual:@"<էրեբունի> Օդանավակայան"]) { 
    KangarList *kang = [segue destinationViewController]; 
    kang.kangarInt = 1; 
    [kang setTitle:[gazel objectAtIndex:indexPath.row]]; 
} 

if ([[gazel objectAtIndex:indexPath.row] isEqual:@"<էրեբունի> Օդանավակայան"]) { 
    KangarList *kang = [segue destinationViewController]; 
    kang.kangarInt = 2; 
    [kang setTitle:[gazel objectAtIndex:indexPath.row]]; 
} 

if ([[gazel objectAtIndex:indexPath.row] isEqual:@"<էրեբունի> Օդանավակայան"]) { 
    KangarList *kang = [segue destinationViewController]; 
    kang.kangarInt = 3; 
    [kang setTitle:[gazel objectAtIndex:indexPath.row]]; 
} 
} 

j'ai essayé plusieurs façons et je pris conscience de la finaly bonne méthode, mais il ne fonctionne que lorsque les objets de la méthode de chargement sous la vue ont eul une description, mais si elle hase quelque chose comme Thise

gazel = [[NSMutableArray alloc] init]; 

Data *data = [[Data alloc] init]; 
data.title = @"<էրեբունի> Օդանավակայան"; 
data.subtitle = @"Հարաֆ Արևմտյան Թաղամաս"; 
data.photo = 1; 
[gazel addObject:data]; 

sa ne fonctionne pas