Comaparatively select2 is faster than select box.Select2 is an alternative of select box with search option. We can avoid this select2 search box by adding the following script: jQuery(“#dd-from,#mm-from,#yy-from,#dd-to,#mm-to,#yy-to,#time-from,#time-to”). select2({ minimumResultsForSearch : -1 });