Javascript - string values into array issue

Question

User1010413649 posted

This code outputs: ;test1; test2; test3

I would like it as test1; test2; test3

var str = "test1, test2, test3"
var list = str.split(",");
var arr = new Array();
var seperator = ";";
for(var x in list)
{
  arr += ";" + list[x]
  alert(arr);
}

Any suggestion?

Answer 1

User-474980206 posted

// example 1
var str = "test1, test2, test3"
var arr = str.split(",").join(";");

alert(arr);

// example 2

var str = "test1, test2, test3"
var arr = str.replace(",",";")

alert(arr);

Answer 2

User1010413649 posted

Thanks