Get variable from a string

Question

Does anyone know how could I select a variable from a String in JavaScript? Here\'s what I\'m basically trying to achieve:

var myLang = \"ESP\";

var myText_         


        

Answer 1

It is not a good pratice, but you can try using eval() function.

var myLang = "ESP";

var myText_ESP = "Hola a todos!";
var myText_ENG = "Hello everyboy!";

console.log(eval('myText_' + myLang));