hi all, I want to implement a "groupby" feature in list form. Basically, with this feature user can group results by any field. Ofbiz has such features already or have to customize the current list form? If have to customize, how to do it? Is it possible to integrate ext-js or any other existing mature javascript library for form list?
Thanks in advance for any advice. (BTW: if list form has some more features, like export, show/hide columns, that would be even greater.) -- Regards, Michael Xu (xudong)