Last modified: 2007-09-28 18:55:56 UTC
Enumerations should have a "list box" input (http://en.wikipedia.org/wiki/List_box), to allow for the user to select more than option from a list; the values would show up as a comma-separated list (or one separated by another delimiter) in the template call. This input could be implemented entirely in HTML, without Javascript.
In my standpoint of view listbox is not so good as check combobox. So my vote is to check combo box for this. Example: http://www.scbr.com/docs/products/dhtmlxCombo/samples/combo_options.html
Until combo boxes are implemented, support select listboxes (and continue supporting them WITH comboboxes). Select listboxes are default HTML form elements...
A new "listbox" input type (along with a similar "checkboxes" input type) has been added in version 0.6.4.