arrays - Reference a value in JavaScript -

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i have couple of check boxes i'd use "name" attribute value reference within array.

let's have array so:

var test = {     "one" : 1,     "two" : 2, }  var somebtn = "one";

how can following?

test.somebtn; // translate test.one

obviously, test.somebtn not work. possible?

just refer if array:

test[somebtn]

DIs