Created
July 30, 2012 19:55
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| RKObjectManager* objectManager = [RKObjectManager objectManagerWithBaseURLString:@"http://mysite.com/"]; | |
| // Core Data store | |
| RKManagedObjectStore* objectStore = [RKManagedObjectStore objectStoreWithStoreFilename:@"RKData.sqlite"]; | |
| objectManager.objectStore = objectStore; | |
| // Activity indicator | |
| objectManager.client.requestQueue.showsNetworkActivityIndicatorWhenBusy = YES; | |
| // MAPPING - Model (detail item) | |
| RKManagedObjectMapping* modelMapping = [RKManagedObjectMapping mappingForEntityWithName:@"Model" inManagedObjectStore:objectManager.objectStore]; | |
| modelMapping.primaryKeyAttribute = @"modelID"; | |
| [modelMapping mapKeyPath:@"id" toAttribute:@"modelID"]; | |
| [modelMapping mapKeyPath:@"title" toAttribute:@"title"]; | |
| [modelMapping mapKeyPath:@"image" toAttribute:@"image"]; | |
| [objectManager.mappingProvider registerMapping:modelMapping withRootKeyPath:@"model"]; | |
| [objectManager.mappingProvider setObjectMapping:modelMapping forResourcePathPattern:@"json.php" withFetchRequestBlock:^NSFetchRequest *(NSString *resourcePath){ | |
| return [Model fetchRequest]; | |
| }]; | |
| // MAPPING - Category (Master) | |
| RKManagedObjectMapping* categoryMapping = [RKManagedObjectMapping mappingForEntityWithName:@"Category" inManagedObjectStore:objectManager.objectStore]; | |
| categoryMapping.primaryKeyAttribute = @"categoryID"; | |
| [categoryMapping mapKeyPath:@"id" toAttribute:@"categoryID"]; | |
| [categoryMapping mapKeyPath:@"title" toAttribute:@"title"]; | |
| [categoryMapping mapKeyPath:@"image" toAttribute:@"image"]; | |
| [categoryMapping mapRelationship:@"models" withMapping:modelMapping]; | |
| [objectManager.mappingProvider registerMapping:categoryMapping withRootKeyPath:@"category"]; | |
| [objectManager.mappingProvider setObjectMapping:categoryMapping forResourcePathPattern:@"json.php" withFetchRequestBlock:^NSFetchRequest *(NSString *resourcePath){ | |
| return [Category fetchRequest]; | |
| }]; |
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| [{"category": | |
| {"id":2,"title":"Your Models", | |
| "models":[ | |
| {"id":23,"title":"Cowboy","image":"Cowboy.png"}, | |
| {"id":24,"title":"Lizard","image":"Lizard.png"} | |
| ] | |
| } | |
| }] |
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| - (void)viewDidLoad | |
| { | |
| [super viewDidLoad]; | |
| [self loadDetailItem]; | |
| } | |
| - (void)loadDetailItem { | |
| RKObjectManager* objectManager = [RKObjectManager sharedManager]; | |
| [objectManager loadObjectsAtResourcePath:@"json.php" delegate:self]; | |
| } | |
| - (void)objectLoader:(RKObjectLoader *)objectLoader didLoadObjects:(NSArray *)objects { | |
| NSFetchRequest* fetchRequest = [Category fetchRequest]; | |
| self.categories = [[Category objectsWithFetchRequest:fetchRequest] retain] ; | |
| [self.tableView reloadData]; | |
| } |
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