js test

booking.js

@@ -4,7 +4,7 @@
 Drupal.ajax.prototype.commands.bookingEmailIDs =  function(ajax, response, status) {
     
     jQuery(function($) {
-        var initValues = $('#booking_email_default_ids').val();
-        alert(initValues); // this will be executed after the ajax call        
+        var arr = $.parseJSON($('input#booking_email_default_ids').val())
+        alert(arr.first()); // this will be executed after the ajax call        
     });
 }