JSFiddle - React, Tailwind, and code Playground

by Göran Andersson

JavaScript

var namelist = [];

function draw() {
    alert(namelist.join(', '));
}

function getFiles() {
    namelist.length = 0; // empty name list
    namelist.push('asdf');
    namelist.push('qwerty');
    namelist.push('123');
    draw();
}

getFiles();
getFiles();