Combine views sort criteria in exposed form Drupal 7, views 3.6.  

I have a view with 2 sort criteria: date and category. The sort is exposed in a form block.
Currently the user only has the choice to select 1 sort criteria, ie: sort by date or sort by category.  

Is there a way to have the combination of these 2 criteria exposed, ie: sort by date asc, and by category desc ?

Thanks for your input,
Jerome
Use Better Exposed Filters module:


  The Better Exposed Filters module replaces the Views' default single-
  or multi-select boxes with radio buttons or checkboxes, respectively.
  Description fields and Select All/None links can be added to exposed
  filters to make for a better user experience.