parse a JSON to an array jQuery [duplicate]

Question

I'm trying to convert this object into array using jQuery

[["20"],["30"],["45"],["54"],["33"],["15"],["54"],["41"]]

I trying to get an array output like this:

[20,30,45,54,33,15,54,41]

How?

Note what you're provided appears to be a multi-dimensional array, which is nothing to do with JSON — Rory McCrossan
– Rory McCrossan, Commented Dec 1, 2016 at 13:51
This isn't even JSON. What you posted is a multi-dimensional array. — Joshua Bakker
– Joshua Bakker, Commented Dec 1, 2016 at 13:52

kevin ternet · Accepted Answer · 2016-12-01 13:59:31Z

1

Just use map() method to change each array of one string value element into a coresponding number :

var input = [["20"],["30"],["45"],["54"],["33"],["15"],["54"],["41"]];
var result = input.map(x => Number(x[0]));
console.log(result);

answered Dec 1, 2016 at 13:54

kevin ternet

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