How to make mapping from JSON array in RestKit

Question

I have mapping case with array of elements for specific field as the below example.I made relationship between Hotel & amenities but i can't get the values (A,B,C) because it didn't have identifier name.What is the correct value can set it in XXX to do mapping for name

JSON :

 "hotel":{
 property_amenities":["A","B","C"]
 }

Mapping :
 [hotelDetailEntityMapping addAttributeMappingsFromDictionary:@{
@"XXX"               : @"name", 
}];

Can you put your real code to see what exactly are you doing? — Alex, Oct 29 '13 at 15:39

score 0 · Answer 1 · answered Oct 29 '13 at 15:24

0

Assuming it's deserialized:

NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:data options: NSJSONReadingMutableContainers error: &error];

dict[@"property_amenities"][0] -> A

dict[@"property_amenities"][1] -> B

answered Oct 29 '13 at 15:24

Grzegorz Krukowski

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I used the RestKit framework how i can get the values ? – wod Oct 29 '13 at 15:28

score 0 · Answer 2 · answered Oct 29 '13 at 15:24

I guess you want to get A, B and C, Then you'll need to do this:

//Assume you have in a NSDicionary dictionary your JSON, then:
NSArray * propertyAmenities = dictionary[@"property_amenities"];

NSLog(@"%@", propertyAmenities[0])); // You get A

Editted:

If you haven't had you json in a nsdictionary, take a look of the answer below of mine from @Grzegorz Krukowski

score 0 · Accepted Answer · answered Oct 29 '13 at 15:39

0

I have found the solution as the below code.

This is correct mapping : [hotelDetailEntityMapping addPropertyMapping:[RKAttributeMapping attributeMappingFromKeyPath:nil toKeyPath:@"name"]];

answered Oct 29 '13 at 15:39

wod

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How to make mapping from JSON array in RestKit

3 Answers3