Function eventHasFiles

javascript/dragdrop.js:32–38

(e)

}

function eventHasFiles(e) {
    if (!e.dataTransfer || !e.dataTransfer.files) return false;
    if (e.dataTransfer.files.length > 0) return true;
    if (e.dataTransfer.items.length > 0 && e.dataTransfer.items[0].kind == "file") return true;

    return false;
}

function isURL(url) {
    try {