fix taxonomy field to save as array

themes/grav/js/admin-all.js

@@ -6,8 +6,20 @@ $(function () {
     };
 
     // selectize
-    $('select.fancy').selectize({
-        createOnBlur: true
+    $('select.fancy:not(.create)').selectize({
+        createOnBlur: true,
+    });
+
+    // selectize with create
+    $('select.fancy.create').selectize({
+        createOnBlur: true,
+        persist:   false,
+        create:    function (input) {
+            return {
+                value: input,
+                text:  input
+            }
+        }
     });
 
     $('input.fancy').selectize({