tomaszgalinski

/* run this in the console on the ClassDojo page */

function download(url, prefix) {
    fetch(url).then(function(t) {
        return t.blob().then((b)=> {
            var a = document.createElement("a");
            a.href = URL.createObjectURL(b);
            var n = url.lastIndexOf('/');
            var filename = url.substring(n + 1);
            var randomStr = Math.random().toString(36).substring(5);

Patrick330

/* run this in the console on the ClassDojo page */

function download(url, prefix) {
    fetch(url).then(function(t) {
        return t.blob().then((b)=> {
            var a = document.createElement("a");
            a.href = URL.createObjectURL(b);
            var n = url.lastIndexOf('/');
            var filename = url.substring(n + 1);
            a.setAttribute("download", prefix+filename);

barneycarroll

/*
jQuery's ':empty' selector only returns true if the element contains no text node, or whose text node consists exclusively of zero or more spaces and tabs. This ':notext' selector will return true for elements whose text nodes can also contain line breaks (any whitespace character) and HTML comments.
*/

$.expr[':'].notext = function detectNoText(x){
	return x.innerHTML && x.innerHTML.replace(/(<!--.*(?!-->))|\s+/g, '').length === 0
}