forceToDownload.js

forceToDownload.js

var link = $("<a />");
link.appendTo("body");
link.attr("id", "csvDwnLink");
window.URL = window.URL || window.webkitURL;

var csv = "\ufeff" + "col1;col2;col3",
    blob = new window.Blob([csv], {type: 'text/csv, charset=UTF-8'}),
    csvUrl = window.URL.createObjectURL(blob),
    filename = 'export.csv';

link.attr({'download': filename, 'href': csvUrl, 'target': '_blank'});
$(link)[0].click();