How to convert comma separated string into numeric array in javascript

Question

I have a one-dimensional array of integer in JavaScript that I\'d like to add data from comma separated string, Is there a simple way to do this?

e.g : var strVale

Answer 1

Solution:

var answerInt = [];
var answerString = "1,2,3,4";
answerString.split(',').forEach(function (item) {
   answerInt.push(parseInt(item))
});