restkit-0.20

问题 I'm using RestKit for an app's backend. Everything is working well, however I'm running into an issue with fetching unaltered data post local deletion. This is the path matching: [self.objectManager addFetchRequestBlock:^NSFetchRequest *(NSURL *URL) { RKPathMatcher *pathMatcher = [RKPathMatcher pathMatcherWithPattern:@"cards"]; if([pathMatcher matchesPath:[URL relativePath] tokenizeQueryStrings:NO parsedArguments:nil]) return [NSFetchRequest fetchRequestWithEntityName:@"Card"]; return nil; }]

问题 is there a way to map the parameters in an URL to the results? I got a rest service where the user can search something by its ID. The path is search/:id The results contains the name and other properties but not the ID. I could do something like this: NSArray *array = mappingResult.array; for (Item *item in array) { [item setId:itemID]; } but I hope there is a nicer way... Thanks for any hints Xean 回答1: You want to use the path pattern you specify in your response descriptor. Then you want

问题 I have provided with a sample JSON file (for testing purpose I haven't early access to the web service). after loading the file and converting to NSDictionary how can I use that dictionary and sync my data base? all the tutorials and samples I've read use web service I have created my mapping for all of the objects and applied their relationship. an example: + (RKEntityMapping *) mapTableInManagedObjectStore:(RKManagedObjectStore *)managedObjectStore { RKEntityMapping *tableMapping =

问题 I can't figure out how to correct the errors I'm getting after having upgraded from RestKit 0.10 to 0.20... Can anyone help? Thanks! ViewController.m - (void)viewDidLoad { // Wain, I added this RKResponseDescriptor RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:[Feed mapping] method:RKRequestMethodAny pathPattern:nil keyPath:@"springs" statusCodes:nil]; // These 4 lines has errors and needs to be fixed // No visible @interface for

问题 Below is my setup: - (RKManagedObjectStore *)setupCoreDataWithRESTKit { NSError * error; NSURL * modelURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"App" ofType:@"momd"]]; NSManagedObjectModel * managedObjectModel = [[[NSManagedObjectModel alloc] initWithContentsOfURL:modelURL] mutableCopy]; self.managedObjectStore = [[RKManagedObjectStore alloc] initWithManagedObjectModel:managedObjectModel]; [self.managedObjectStore createPersistentStoreCoordinator]; NSArray *

问题 I'm totally new to RestKit and am struggling somewhat. JSON: { "teams": [ { "id": 1, "name": "Team A" }, { "id": 2, "name": "Team B" } ], "users": [ { "id": 1, "name": "cameron", "teamId": 1 }, { "id": 2, "name": "paul", "teamId": 2 } ] } CoreData: @interface Team : NSManagedObject @property (nonatomic, retain) NSNumber * teamId; @property (nonatomic, retain) NSString * name; @end @interface User : NSManagedObject @property (nonatomic, retain) NSNumber * userId; @property (nonatomic, retain)

问题 I've been trying to create a request to a login service, but i'm having problems when receiving the response, and i don't know what i'm doing wrong. Here's my code: AppDelagate /* LOGIN RESPONSE */ RKObjectMapping *userMapping = [RKObjectMapping mappingForClass:[UserMapping class]]; [userMapping addAttributeMappingsFromDictionary:@{ @"_id":@"_id", @"name": @"name", @"lastname": @"lastname", @"username": @"username", @"password": @"password", @"repeatPassword": @"repeatPassword", @"age": @"age

问题 I have setup my project to use restKit with core data (1 entity) without problems, however, I intentionally left 1 boolean attribute without mapping for some app design purpose. I want to set this boolean according to a condition related to the current record being inserted, i.e. if this record contains a property that equals xxx then set this boolean to YES. how can I do something like this with restKit 0.2x at the time of inserting that record in the persistent store. thanks in advance. 回答1

问题 Is it possible to make the mapping in restkit dependent on each other. I have the following JSON Structure: { "IdList": [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10" ], “Persons”: [ { "Id": 2, "Name": “James”, "Description": “Tall”, "Items": [ { "Id": 1051, "Name": “Hat”, "Description": "", “Accesories”: [] } ] } ] } I have 2 response descriptors, in order to drill into the array IdList & Persons. RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor

问题 So I have started off with implementing my second project in RestKit, the previous one was very simple, just pull stuff from a remote service and fill in my core data db. In the current application I am working on a sync functionality, so I want to validate stuff before doing an insert i.e, compare an object in the local store with the object that I get from the remote service. I was reading this thread and found out that I could achieve something like this. So what I added these two methods