JSFiddle - React, Tailwind, and code Playground

by regilero

JavaScript

$(function() {
    var use_unique_name = true;
    var imgsrc = 'http://www.challey.com/WTC/wtc_huge.jpg';
    if (use_unique_name) {
        var ts = +(new Date());
        // try replacing _= if it is there
        var ret = imgsrc.replace(/(\?|&)_=.*?(&|$)/, "$1_=" + ts + "$2");
        // if nothing was replaced, add timestamp to the end
        imgsrc = imgsrc + ((ret == imgsrc) ? (imgsrc.match(/\?/) ? "&" : "?") + "_=" + ts : "");
    }
    
    var loader = $('<iframe />').appendTo('body');

    loader.load(function() {
        var img = $('<img src="#"/>');
        $('body').append(img);
        img.attr('src',imgsrc);
    });
    loader.attr('src', imgsrc);
});