Split - JsPlayground 2022

A string can be converted to an array with the split() method. If the separator is omitted, the returned array will contain the whole string in index[0].


// create string
var txt = "a,b,c,d,e";

// split into an array
array = txt.split(",");

// loop through array and make an html string
let x = 0;
let numberOfLoops = array.length;
let htmlOutput = "";

do
{
    htmlOutput += array[x] + "<br />";
    x++;
}
while (x < numberOfLoops);

document.getElementById("demo1").innerHTML=htmlOutput;