[objectif-C] master-detail application : section
Bonjour,
J'ai crée une master-detail application. J'ai rajouté 4 sections, j'ai donc mis dans le tableau objects 4 sous-tableaux. Quand j'ajoute un objet, j’obtiens cette erreur.
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2015-03-12 19:07:14.426 Tâches[365:3861] *** Assertion failure in -[UITableView _endCellAnimationsWithContext:], /SourceCache/UIKit_Sim/UIKit-3318.69/UITableView.m:1377
2015-03-12 19:07:14.464 Tâches[365:3861] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'attempt to insert row 0 into section 0, but there are only 0 rows in section 0 after the update'
*** First throw call stack:
(
0 CoreFoundation 0x00000001075b6b75 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x000000010724fbb7 objc_exception_throw + 45
2 CoreFoundation 0x00000001075b69da +[NSException raise:format:arguments:] + 106
3 Foundation 0x0000000106e6c4cf -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
4 UIKit 0x0000000107a796ee -[UITableView _endCellAnimationsWithContext:] + 5574
5 TaÃÇches 0x0000000106d1e831 -[MasterViewController insertNewObject:] + 305
6 UIKit 0x00000001079a7582 -[UIApplication sendAction:to:from:forEvent:] + 75
7 UIKit 0x00000001079a7582 -[UIApplication sendAction:to:from:forEvent:] + 75
8 UIKit 0x0000000107aae7e0 -[UIControl _sendActionsForEvents:withEvent:] + 467
9 UIKit 0x0000000107aadbaf -[UIControl touchesEnded:withEvent:] + 522
10 UIKit 0x00000001079ed518 -[UIWindow _sendTouchesForEvent:] + 735
11 UIKit 0x00000001079ede43 -[UIWindow sendEvent:] + 683
12 UIKit 0x00000001079bab01 -[UIApplication sendEvent:] + 246
13 UIKit 0x00000001079c7bfd _UIApplicationHandleEventFromQueueEvent + 17370
14 UIKit 0x00000001079a2d7c _UIApplicationHandleEventQueue + 2066
15 CoreFoundation 0x00000001074eb9d1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
16 CoreFoundation 0x00000001074e189d __CFRunLoopDoSources0 + 269
17 CoreFoundation 0x00000001074e0ed4 __CFRunLoopRun + 868
18 CoreFoundation 0x00000001074e0906 CFRunLoopRunSpecific + 470
19 GraphicsServices 0x000000010aba4a58 GSEventRunModal + 161
20 UIKit 0x00000001079a60e0 UIApplicationMain + 1282
21 TaÃÇches 0x0000000106d1f4d3 main + 115
22 libdyld.dylib 0x0000000109b55145 start + 1
23 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb) |
MasterViewController
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//
// MasterViewController.m
// projetTableView
//
// Created by ket on 08/03/2015.
// Copyright (c) 2015 ket. All rights reserved.
//
#import "MasterViewController.h"
#import "DetailViewController.h"
#import "Tache.h"
@interface MasterViewController ()
@property NSMutableArray *objects;
@end
@implementation MasterViewController
@synthesize objects;
- (void)awakeFromNib {
[super awakeFromNib];
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
self.clearsSelectionOnViewWillAppear = NO;
self.preferredContentSize = CGSizeMake(320.0, 600.0);
//self.title = NSLocalizedString(@"Master",@"Taches");
}
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
self.navigationItem.leftBarButtonItem = self.editButtonItem;
UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(insertNewObject:)];
self.navigationItem.rightBarButtonItem = addButton;
self.detailViewController = (DetailViewController *)[[self.splitViewController.viewControllers lastObject] topViewController];
self.navigationItem.title = @"Tâches"; // titre
// ----- Création des sous tableaux
for(int i=0;i<4;i++){
NSMutableArray * section = [[NSMutableArray alloc]init];
[objects addObject:section];
}
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
// =============== Inserer une Tache ===============
- (void)insertNewObject:(id)sender {
/*
if (!self.objects) {
self.objects = [[NSMutableArray alloc] init];
}
*/
Tache* uneTache = [[Tache alloc] initWithTitre:@"A faire" Andpriorite:0];
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:0 inSection:0];
[self.tableView insertRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
[self.objects insertObject:uneTache atIndex:0];
}
#pragma mark - Segues
// =============== Detail d'une tache ===============
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([[segue identifier] isEqualToString:@"showDetail"]) {
NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];
Tache * object = self.objects[indexPath.row];
DetailViewController *controller = (DetailViewController *)[[segue destinationViewController] topViewController];
NSString * t = [object titre];
int p = [object priorite];
NSString * detail = [[NSString alloc] initWithFormat:@"%@ (priorité: %d)",t,p];
[controller setDetailItem:detail];
controller.navigationItem.leftBarButtonItem = self.splitViewController.displayModeButtonItem;
controller.navigationItem.leftItemsSupplementBackButton = YES;
}
}
#pragma mark - Table View
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 4;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return self.objects.count;
}
// =============== Tâches ===============
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
Tache * object = self.objects[indexPath.row];
NSString * affTache = [[NSString alloc] initWithFormat:@"%@ priorité: %d",[object titre],[object priorite]];
cell.textLabel.text = affTache;
// ---------- images des priorités ----------
/*
UIImageView* image = cell.imageView ;
NSString* uneImage = [NSString stringWithFormat:@"/images/prio%d.png",[self.objects[indexPath.row]priorite]];
[image setImage:[UIImage imageNamed:uneImage]];
*/
/*
UIImage * image = [UIImage imageNamed:@"/images/prio1.png"] ;
cell.imageView.image = image ;
*/
return cell;
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the specified item to be editable.
return YES;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
[self.objects removeObjectAtIndex:indexPath.row];
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
} else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}
-(NSString*)tableView:(UITableView*)tableView titleForFooterInSection:(NSInteger)section
{
switch (section) {
case 0:
return @"Divers";
case 1:
return @"Personnel";
case 2:
return @"Professionnel";
default:
return @"Défaut";
}
}
/*
-(void) tableView:(UITableView*)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString * message = [[NSString alloc] initWithFormat:@"Bonjour, %ld",(long)indexPath.row];
self.detailViewController.detailItem = message ;
}
*/
@end |
