Objective-C

JSON UpdateString

See more JSON Examples

Demonstrates the JSON object's UpdateString method.

Note: The UpdateString method was introduced in Chilkat v9.5.0.63

Objective-C

#import <CkoJsonObject.h>

// This example requires Chilkat v9.5.0.63 or greater.

CkoJsonObject *json = [[CkoJsonObject alloc] init];
json.EmitCompact = NO;

// The UpdateString method updates or adds a string member.
// It also auto-creates the objects and/or arrays that
// are missing.  For example:
[json UpdateString: @"test.abc[0].xyz" value: @"Chicago Cubs"];

// The JSON now contains:
NSLog(@"%@",[json Emit]);

// {
//   "test": {
//     "abc": [
//       {
//         "xyz": "Chicago Cubs"
//       }
//     ]
//   }

[json UpdateString: @"test.abc[0].xyz" value: @"Chicago Cubs are going to win the World Series!"];
NSLog(@"%@",[json Emit]);

// {
//   "test": {
//     "abc": [
//       {
//         "xyz": "Chicago Cubs are going to win the World Series!"
//       }
//     ]
//   }