Hi,

I'm using Views module and an exposed taxonomy based filter, to allow users to select a subselection of articles. I need to further customize my filter:

1) I want the user able to order the tags alphabetically by clicking a checkbox (if this checkbox is unchecked the default order is reset.

2) I want all tags selected in the beginning to show my user all the articles. (Additional tags can be added by the user later, so I cannot just select all the tags in Views settings, because the new ones would be uncovered).

thanks