json array: Tips for adding elements to a new array

In order to achieve my goal, I am looking to create a JSON array structure similar to the one shown below:

var args = [{ name: 'test', value: 1 }, { key: 'test2', value: 2}];

How can I modify the code snippet provided below to generate an array in the format mentioned above?

this.dependentProperties = []; // Initializing an empty array
function addDependentProperty(depName, depValue) {    
    dependentProperties.push(new Array(depName, depValue));
}

Currently, when using the push method as described, the resulting JSON notation looks like this:

args:{[["test1",1],["test2",2]]}
javascriptajaxjson

Answer №1

dependencyAttributes.push({property: name, data: value});

Answer №2

const arguments = [{ label: 'example', number: 1 }, { category: 'sample', value: 2}];

...this particular array consists of associated arrays, also known as hashes or objects.

dependentItems.push(new Array(dependentName, dependentValue));

...you are inserting a (sub-)Array into the main array, resulting in a heterogeneous array rather than an associative array.

dependentItems.push({label: dependentName, number: dependentValue});

...By adding an associated array to your primary array, you are achieving the desired outcome. Luca's assertion is accurate.

Answer №3

personInfo = {
 "firstName": "Jane",
 "lastName": "Smith",
 "age": 42,
 "gender": "F",
 "income": 80000,
 "isRegistered": true,
 "hobbies": [ "Painting", "Skiing", "Photography" ]
}

Answer №4

let array = [];
let jsonData = "";

for (let index = 0; index < 10; index++) {

    let element = {
        "value": index,
        "label": index
    };

    array.push(element);
}

jsonData = JSON.stringify({array: array});

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