How do I turn a String structured as an Array into a type Array? [duplicate]

Question

I have a type String that looks like '["123", 123, "testing"]'.

How do I change that String into type Array?

If that's the format of your string, then just JSON.parse it. However, your nearly-identical previous question showed the array in a different format... — Tyler Roper
– Tyler Roper, Commented Nov 15, 2019 at 21:18
What have you tried, and what exactly is the problem with it? — jonrsharpe
– jonrsharpe, Commented Nov 15, 2019 at 21:21

NTR · Accepted Answer · 2019-11-15 21:19:57Z

0

You can use JSON.parse. See example below:

var str = '["123", 123, "testing"]';
var strArray = JSON.parse(str);
console.log(strArray);

for(var i = 0; i < strArray.length; i++) {
  console.log(strArray[i]);
}

answered Nov 15, 2019 at 21:19

NTR

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