JSFiddle - React, Tailwind, and code Playground
by Akram kamal
HTML
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.4/themes/ui-lightness/jquery-ui.css">
<div id="dynamicTable" columns="26,40,41,21,71,39,23,19">
JavaScript
var columns = $('#dynamicTable').attr('columns');
var attributeIds = $.parseJSON( '[' + columns + ']' );
alert(attributeIds);