javascript - How to convert array of objects into array of arrays

Question

The array of objects looks like this:

[
    {"Number":64,"Earning":160000},{"Number":64,"Earning":160000},
    {"Number":64,"Earning":160000},{"Number":64,"Earning":160000},
    {"Number":64,"Earning":160000},{"Number":64,"Earning":160000},
    {"Number":64,"Earning":160000},{"Number":64,"Earning":160000}
]

and the required JavaScript array is:

[
    [160000, 64], [160000, 64], [160000, 64], [160000, 64],
    [160000, 64], [160000, 64], [160000, 64], [160000, 64]
]

I want to convert JSON object data into JavaScipt and JSON data which I supply is given above and JavaScript array which I want is also defined. I want a JavaScript methode which solves this problem

Answer 1

If you're using this exact structure, you can do something like this. Where inputData is the first JSON structure, and outputData will be the data outputted.

var outputData = [];

for(var i = 0; i < inputData.length; i++) {
    var input = inputData[i];

    outputData.push([input.Earning, input.Number]);
}