restkit-0.20

问题 I'm trying to map objects through RestKit 0.20.3, but I'm having those logs for days know: 2013-08-12 18:32:08.158 MyAppIphone[848:5703] E restkit.network:RKResponseMapperOperation.m:304 Failed to parse response data: Loaded an unprocessable response (200) with content type 'application/json' 2013-08-12 18:32:08.174 MyAppIphone[848:5703] E restkit.network:RKObjectRequestOperation.m:238 POST 'myUrl' (200 OK / 0 objects) [request=0.1305s mapping=0.0000s total=5.6390s]: error=Error Domain=org

问题 I am trying to submit a request to the server,using RestKit 0.20.3 which needs different headers depending on some state of the application i read these posts : question1 question2 and they don't help, because this api is not available how do i add custom headers to RestKit's url requests ? 回答1: Question 2 is the correct technique, you just need to use the new API: request = [objectManager requestWithObject: method: path: parameters:]; Then create the operation: operation = [objectManager

问题 I have two EndPoints: http://rest.domain.com/invite http://rest.domain.com/template Depending on what options the User selects, I need to able to PUT , POST , & Delete on both EndPoints. Mapping for all three methods is slightly different. Mapping for each EndPoint is also different. What's the best way to setup mappings so they are loaded once and can be used multiple times for each EndPoint depending upon what option ( PUT , POST , or Delete ) the User selects? I have to accomplish this on

问题 I have syncState boolean attribute in my Answers Entity which is not mapped. I get records of Answer Entity from server using RkEntity Mapping . I want to save/update already existing records only if syncState of already existing records is Synced and ignore records fetched from server if syncState of already existing records is UnSynced . I was thinking of overriding willSave of Answers Entity and ignore saving but that method can be used to update some records and not avoid saving managed

问题 I am using Restkit .20 and trying to get the error object returned in a failure block. I have tried both below and both return (null) for the error object. RKObjectMapping *errorMapping = [RKObjectMapping mappingForClass:[RKErrorMessage class]]; [errorMapping addPropertyMapping: [RKAttributeMapping attributeMappingFromKeyPath:nil toKeyPath:@"errorMessage"]]; RKResponseDescriptor *errorDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:errorMapping pathPattern:nil keyPath:@"error

问题 I've got the following Core Data model is my app: +--------------------+ +-------------+ | Ingredient | | Dish | +--------------------+ +-------------+ | id | | id | | title | | title | | dishId (transient) | +--------------------+ +-------------+ | dishes | <<--->> | ingredients | +--------------------+ +-------------+ I also have a webservice, which allows me to request all ingredients for a given dish like this: /dish/1/ingredients (where 1 is some dish id). The request to such response is

问题 I'm getting the following error: *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Unable to perform mapping: No `managedObjectContext` assigned. (Mapping response.URL = https://www.someurl.com/lastrequest=2014-12-08T02%3A44%3A52Z)' The app stops at the following line in RKResponseMapperOperation.m: - (RKMappingResult *)performMappingWithObject:(id)sourceObject error:(NSError **)error { NSLog(@"managedObjectContext: %@, Source Object: %@ Error: %@",

问题 Setup: RESTFull API with MySQL Database in the Backend. I'm using RESTKit v.20.3 to make the API calls. I'm about to switch to Core Data. Question: If I have 10 objects in the remote database and I fetch for the first time using GET, I will get all 10 objects back and stored in Core Data locally. When I make subsequent fetch requests, how do I tell RESTKit to only download new objects only and not the same 10 objects that it downloaded earlier? Best practice approach please! 回答1: First, use

问题 I have been looking through the documentation on RestKit, but I haven't been able to work out some of the specifics on RKMappingResult . I have code that creates an NSManagedObject , called newUser , and inserts in the mainQueueManagedObjectContext of the RestKit RKManagedObjectStore. I then use my object manager's postObject:path:parameters:success:failure: method to post the user to the server. This appears to work fine. I need to update some fields on the newUser managed object when the

问题 I have an iOS app that utilizes RestKit 0.20.1 to retrieve data from a Restful web service. I should also add the app uses CoreData. When the app is started the main screen is a collection view that is populated by a default search term. There is also a textfield in the header that is used as a search bar. I am having trouble clearing out the previously loaded cells when the user uses the search bar. It just loads the new cells and pushes the previous ones down. Here is the applicable code. -