CODEWITHSUNDEEP
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PassionateDeveloper
PassionateDeveloper

Reputation: 15138

How to convert JSON query?

here is my JSON Output I got:

{
  "success":true,
  "return":{
    "an":[
      {
        "ordner_id":1,
        "name":"Eingang",
        "gesamt":"1415",
        "ungelesen":"0"
      },
      {
        "ordner_id":3,
        "name":"Gel\u00f6scht"
      },
      {
        "ordner_id":"42864",
        "name":"Test1",
        "gesamt":"0",
        "ungelesen":"0"
      }
    ],
    "von":[
      {
        "ordner_id":2,
        "name":"Gesendet"
      },
      {
        "ordner_id":3,
        "name":"Gel\u00f6scht"
      }
    ]
  }
}

I can get the "success" and the "return" value easily (BOOL and NSDictonary) with this lines:

 NSDictionary *ensFolderListFirstReturn = [ENSHandler GetENSFolderList];
BOOL success = [[ensFolderListFirstReturn objectForKey:@"success"] boolValue];  
if (success)
{
    ensFolderList = [ensFolderListFirstReturn objectForKey:@"return"];
}

But when I try to get the "an"-value with this:

 NSDictionary *ensFolderList1 = [ensFolderList objectForKey:@"an"];

I got a BAD EXEC-error.

What am I doing wrong?

Upvotes: 0

Views: 218

Answers (2)

Wasim
Wasim

Reputation: 1349

I think you are trying to directly getting an NSDictionary object from an NSDictionary. I don't think that this is a good way. Try to get the NSArray object from the NSDictionary like:

NSArray *ensFolderArray = [ensFolderList objectAtIndex:0];

NSLog(@"%@",ensFolderArray);

Now try to see on console that are you getting the required "an" object or not and give your response.

Happy Coding!

Upvotes: 0

Dan Ray
Dan Ray

Reputation: 21903

Looks like the "an" value holds a list, not a dictionary. Try:

NSArray *ensFolderList1 = [ensFolderList objectForKey:@"an"];

Each element of that array will hold an NSDictionary.

Upvotes: 2

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