title: export value of checkboxes to excel in jQuery datatables
body: <p>I'm using jQuery <a href="https://www.datatables.net/" rel="nofollow">Datatables</a> pluging to view some data and I have in my table two columns containing checkboxes, I've tried to export the data from the table to an XSLX file using <a href="https://datatables.net/reference/button/excel" rel="nofollow">excel</a> and <a href="https://datatables.net/reference/button/excelHtml5" rel="nofollow">excelHtml5</a> and also excelFlash buttons but I get two empty columns in the file, I've also included JSZip plugin in my project but in vain. How can I get the values of these checkboxes as booleans in my file.</p>