Chrome text download (<a> download attribute) example For use with forced-server-download method as fallback

saveAs.js

// Chrome text download (<a> download attribute) example
// For use with forced-server-download method as fallback
// extracted from https://github.com/eligrey/FileSaver.js  

function saveAs(name, text) {
    var a = document.createElementNS("http://www.w3.org/1999/xhtml", "a");
    if(!("download" in a))
        return false;
    var blob = new window.Blob([text], {type: "text/plain;charset=utf8"});
    a.href = window.URL.createObjectURL(blob);
    a.download = name;
    var event = document.createEvent("MouseEvents");
    event.initMouseEvent("click", 1, 0, window, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, null);
    a.dispatchEvent(event);
    return true;
}