Other option for scripting with onclick functionality <pre> function registerHandlers() { var as = document.getElementsByTagName('a'); for (var i = 0; i < as.length; i++) { as[i].addEventListener('onclick', function() { alert(i); return true; }); } } //Call Function Here on window load window.addEventListener('load', function() { registerHandlers(); });</pre>

Add new type
Car
BUS
TWO
THREE

<pre>$(function () { $(".select2") .select2({ placeholder: 'Select type', width: '50%', minimumResultsForSearch: Infinity }) .on('select2:close', function() { var el = $(this); if(el.val()==="NEW") { var newval = prompt("Enter new value: "); if(newval !== null) { el.append('<option>'+newval+'</option>') .val(newval); } } }); });</pre>