Creating a json object dynamically

Question

I have to make json request of following type.

{
  "documents": [
    {
      "file_size": 48597,
      "file_name": "pisa-en.pdf",
      "file_content": "base64String"
    }
  ]
}

Following is the way how im creating the json.

NSString *json = [NSString stringWithFormat:@"{\"documents\": [ { \"file_size\": %@, \"file_name\": %@\", \"file_content\": \"%@\" } ]}",_imageSizeArray[0],_imageNameArray[0],_baseArray[0]];

but the problem is that, the documents array may even contain more than one json object within it. If thats the case How can i create a jsonobject dynamically and embed it within documents array?

see this once it helps you stackoverflow.com/questions/35836886/… — Anbu.Karthik
– Anbu.Karthik, Commented May 24, 2016 at 11:56
how can I iterate over nsmutablearray of file_size, file_name, file_content and create nsdictionary out of it? — user6092898
– user6092898, Commented May 24, 2016 at 12:20
Also Im facing problem while embedding base64string because it is ignoring the cases that contains "/" and hence json error is being thrown — user6092898
– user6092898, Commented May 24, 2016 at 12:21

Shreyank · Accepted Answer · 2016-05-24 11:50:50Z

0

You have to take Array and add document object in that array

than at request time you have to convert your array to json string by following code

NSData *jsonData = [NSJSONSerialization dataWithJSONObject:myArray options:NSJSONWritingPrettyPrinted error:&error];
NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];

answered May 24, 2016 at 11:50

Shreyank

1,54914 silver badges24 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Creating a json object dynamically

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related