This page requires the DataTables jQuery plugin. Put the ColumnFilterWidgets directory under DataTables/extras/.
If a table cell lists several values, by default the entire list will be used in the filter widget. By setting the oColumnFilterWidgets.sSeparator option, lists of values in a cell will be split into individual filters. The separator can be a string (maybe a comma), or a regular expression. This example separates values on a sequence of one or more spaces around a forward slash.
$(document).ready( function () {
$('#example').dataTable( {
"sDom": 'W<"clear">lfrtip',
"oColumnFilterWidgets": {
"sSeparator": "\\s*/+\\s*"
}
} );
} );