ios - Parsing JSON in Objective C with key names as incremented integers -


not sure how word question have json need parse formatted so:-

"nodes": {     "4": {         "node_id": 4,         "title": "title 1",         "description": "",     },     "7": {         "node_id": 7,         "title": "title 2",         "description": "",     },     "12": {         "node_id": 12,         "title": "title 3",         "description": "",     },

normally grab values standard [dictionary objectforkey@"key"] items begin integer (string) finding hard parse correctly. missing simple here?

if want access 1 value following.

// assume jsonobject "root" dictionary nsdictionary *fourdictionary = jsonobject[@"nodes"]["4"] // object "4":{}

now if json in question can have dynamic number of objects trickier. easiest solution provider of json rewrite array of objects. object want using object's node_id value.

if not possible attempt right loop loop through of keys in "nodes" object , access items dictionary way.

i.e.

nsmutablearray *arrayofnodes = [nsmutablearray array]; nsdictionary *nodes = jsonobject[@"nodes"]; for(nsstring *numberkey in [nodes allkeys]) {     nsdictionary *nodeobject = nodes[numberkey]     [arrayofnodes addobject:nodeobject]; } // else nodes in array.

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