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(Objective-C) JSON AddArrayCopyAt ExampleDemonstrates the AddArrayCopyAt function. Note: This example requires Chilkat v9.5.0.82 or above.
#import <CkoJsonObject.h> #import <CkoJsonArray.h> CkoJsonObject *json = [[CkoJsonObject alloc] init]; [json Load: @"{ \"name\": \"John\", \"marbles\": 100 }"]; CkoJsonArray *jarr = [[CkoJsonArray alloc] init]; [jarr Load: @"[ 1, 2, 3, \"apple\", \"orange\", [ 10, 20, 30 ], { \"name\": \"Luther\"} ]"]; // Copy the contents of jar to a new array member named "stuff". // Insert the array at the 2nd position [json AddArrayCopyAt: [NSNumber numberWithInt: 1] name: @"stuff" jarr: jarr]; NSLog(@"%@",[json Emit]); // Expected output is: {"name":"John","stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Luther"}],"marbles":100} // Note: The contents of the array were copied. // If we modify the contents of jarr, it does not modify the array contained within "json" because it is a separate copy. // For example: [jarr AddIntAt: [NSNumber numberWithInt: -1] value: [NSNumber numberWithInt: 2020]]; NSLog(@"%@",[jarr Emit]); // Expected output: [1,2,3,"apple","orange",[10,20,30],{"name":"Luther"},2020] NSLog(@"%@",[json Emit]); // Remains unchanged: {"name":"John","stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Luther"}],"marbles":100} |
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