(Node.js) Create a JSON Array of Objects

Demonstrates how to create a JSON array of objects.

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

    var arr = new chilkat.JsonArray();

    var success;

    // Add an empty object at the 1st JSON array position.
    arr.AddObjectAt(0);
    // Get the object we just created.
    // obj: JsonObject
    var obj = arr.ObjectAt(0);
    obj.UpdateString("Name","Otto");
    obj.UpdateInt("Age",29);
    obj.UpdateBool("Married",false);

    // Add an empty object at the 2nd JSON array position.
    arr.AddObjectAt(1);
    obj = arr.ObjectAt(1);
    obj.UpdateString("Name","Connor");
    obj.UpdateInt("Age",43);
    obj.UpdateBool("Married",true);

    // Add an empty object at the 3rd JSON array position.
    arr.AddObjectAt(2);
    obj = arr.ObjectAt(2);
    obj.UpdateString("Name","Ramona");
    obj.UpdateInt("Age",34);
    obj.UpdateBool("Married",true);

    // Examine what we have:
    arr.EmitCompact = false;
    console.log(arr.Emit());

    // The output is:

    // [
    //   {
    //     "Name": "Otto",
    //     "Age": 29,
    //     "Married": false
    //   },
    //   {
    //     "Name": "Connor",
    //     "Age": 43,
    //     "Married": true
    //   },
    //   {
    //     "Name": "Ramona",
    //     "Age": 34,
    //     "Married": true
    //   }
    // ]

}

chilkatExample();