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PORestKit RKObjectMapping nested json
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copied!<p>How can I map the nested json below with RestKit RKObjectMapping? I only need to map the "data". My current code below returns (null) - Thanks!</p> <pre><code>{ "sucess": true, "error": { "code": "", "message": "" }, "data": [ { "id": 1, "name": "Salad", "description": "Salad Desc", "category_id": 1 }, { "id": 2, "name": "Soup", "description": "Soup Desc", "category_id": 1 }, { "id": 3, "name": "Wrap", "description": "Wrap Desc", "category_id": 1 }, { "id": 4, "name": "Appetizers", "description": "Appetizers Desc", "category_id": 1 } ] } </code></pre> <p>Class</p> <pre><code>@interface Subcategory : NSObject @property (nonatomic, retain) NSNumber *subcategoryID; @property (nonatomic, retain) NSNumber *categoryID; @property (nonatomic, retain) NSString *name; @property (nonatomic, retain) NSString *description; @property (nonatomic, retain) NSString *thumbnail; @property (nonatomic, retain) NSArray *data; </code></pre> <p>ViewController</p> <pre><code>RKObjectMapping* mapping = [RKObjectMapping mappingForClass:[Subcategory class]]; RKObjectMapping* dataMapping = [RKObjectMapping mappingForClass:[Subcategory class]]; [dataMapping mapKeyPath:@"id" toAttribute:@"subcategoryID"]; [dataMapping mapKeyPath:@"category_id" toAttribute:@"categoryID"]; [dataMapping mapAttributes:@"name", @"description", nil]; [mapping mapKeyPath:@"data" toRelationship:@"data" withMapping:dataMapping]; [[RKObjectManager sharedManager] loadObjectsAtResourcePath:[NSString stringWith </code></pre>

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