--- loncom/interface/loncommon.pm 2006/11/29 19:33:29 1.476 +++ loncom/interface/loncommon.pm 2006/11/29 21:00:35 1.477 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.476 2006/11/29 19:33:29 raeburn Exp $ +# $Id: loncommon.pm,v 1.477 2006/11/29 21:00:35 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -1381,17 +1381,18 @@ sub select_form { sub display_filter { if (!$env{'form.show'}) { $env{'form.show'}=10; } + if (!$env{'form.displayfilter'}) { $env{'form.displayfilter'}='currentfolder'; } return ' '; + &select_form($env{'form.displayfilter'}, + 'displayfilter', + ('currentfolder' => 'Current folder/page', + 'containing' => 'Containing phrase', + 'none' => 'None'))). + ''; } sub gradeleveldescription {