9 - Represents a numeric character (0-9)
success: function() {
download(param1,param2,param3);
$('form').trigger('reset');
send_modal_form();
},
массив Array из объектов ArrayBuffer, ArrayBufferView, Blob, DOMString, или смесь любых из подобных объектов, которая может быть размещена внутри Blob. DOMStrings представлены в кодировке UTF-8.
type, with a default value of "", that represents the MIME type of the content of the array that will be put in the blob.
Слать кучу аякс-запросов после загрузки самой страницы тоже на вариант как я понимаю.
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
Looping is encoded into the GIF itself, not the img tag. Open the GIF in an image editor and change the mode to loop, or use a different GIF. The loop attribute is an invalid, deprecated attribute only meant to work when the src is a video.