disp_detail = posts-date
This is a variation of disp = posts (List of Posts / Items) where the posts are filtered on a specific date range, for example a specific month.
This would be a typical "Archive page".
Default Container and Widgets
Below is the default main Container and Widgets of this
$disp_detail that comes with b2evolution. Yours may look different depending on the particular skin in use and the widgets currently installed and how they are configured.
_posts.disp.phpfile in the currently used skin’s folder.