--- loncom/interface/lonparmset.pm	2006/05/01 19:37:33	1.298
+++ loncom/interface/lonparmset.pm	2006/05/09 15:09:27	1.300
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.298 2006/05/01 19:37:33 albertel Exp $
+# $Id: lonparmset.pm,v 1.300 2006/05/09 15:09:27 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1117,21 +1117,15 @@ sub usermenu {
 		    'oi'    => "or ID",
 		    'ad'    => "at Domain"
 				       );
-    my %sectionhash=();
     my $sections='';
-    my $numsec = &Apache::loncommon::get_sections(
-                 $env{'course.'.$env{'request.course.id'}.'.domain'},
-                 $env{'course.'.$env{'request.course.id'}.'.num'},
-					 \%sectionhash);
+    my %sectionhash = &Apache::loncommon::get_sections();
+
     my $groups;
-    my %grouphash;
-    my $numgrp = &Apache::loncommon::coursegroups(
-                 \%grouphash,
-                 $env{'course.'.$env{'request.course.id'}.'.domain'},
-                 $env{'course.'.$env{'request.course.id'}.'.num'});
-    if ($numsec > 0) {
+    my %grouphash = &Apache::loncommon::coursegroups();
+
+    if (%sectionhash) {
         $sections=$lt{'se'}.': <select name="csec"';
-        if ($numsec && $numgrp && $parmlev ne 'full') {
+        if (%grouphash && $parmlev ne 'full') {
             $sections .= qq| onchange="group_or_section('csec')" |;
         }
         $sections .= '>';
@@ -1142,7 +1136,7 @@ sub usermenu {
         }
         $sections.='</select>';
     }
-    if ($numsec && $numgrp && $parmlev ne 'full') {
+    if (%sectionhash && %grouphash && $parmlev ne 'full') {
         $sections .= '&nbsp;or&nbsp;';
         $sections .= qq|
 <script type="text/javascript">
@@ -1168,9 +1162,10 @@ function group_or_section(caller) {
 </script>
 |;
     } 
-    if ($numgrp > 0) {
+
+    if (%grouphash) {
         $groups=$lt{'gr'}.': <select name="cgroup"';
-        if ($numsec && $numgrp && $env{'form.action'} eq 'settable') {
+        if (%sectionhash && $env{'form.action'} eq 'settable') {
             $groups .= qq| onchange="group_or_section('cgroup')" |;
         }
         $groups .= '>';
@@ -1247,49 +1242,40 @@ sub levelmenu {
 
 sub sectionmenu {
     my ($r,$selectedsections)=@_;
-    my %sectionhash=();
-    my $sections='';
-    my $numsec = &Apache::loncommon::get_sections(
-                 $env{'course.'.$env{'request.course.id'}.'.domain'},
-                 $env{'course.'.$env{'request.course.id'}.'.num'},
-					 \%sectionhash);
-    if ($numsec) {
-	$r->print('<select name="Section" multiple="true" size="8" >');
-	foreach my $s ('all',sort keys %sectionhash) {
-	    $r->print('    <option value="'.$s.'"');
-	    foreach (@{$selectedsections}) {
-		if ($s eq $_) {
-		    $r->print(' selected');
-		    last;
-		}
+    my %sectionhash = &Apache::loncommon::get_sections();
+    return if (!%sectionhash);
+
+    $r->print('<select name="Section" multiple="true" size="8" >');
+    foreach my $s ('all',sort keys %sectionhash) {
+	$r->print('    <option value="'.$s.'"');
+	foreach (@{$selectedsections}) {
+	    if ($s eq $_) {
+		$r->print(' selected');
+		last;
 	    }
-	    $r->print('>'.$s."</option>\n");
 	}
-        $r->print("</select>\n");
-   }
+	$r->print('>'.$s."</option>\n");
+    }
+    $r->print("</select>\n");
 }
 
 sub groupmenu {
     my ($r,$selectedgroups)=@_;
-    my %grouphash;
-    my $numgrp = &Apache::loncommon::coursegroups(
-                 \%grouphash,
-                 $env{'course.'.$env{'request.course.id'}.'.domain'},
-                 $env{'course.'.$env{'request.course.id'}.'.num'});
-    if ($numgrp) {
-        $r->print('<select name="Group" multiple="true" size="8" >');
-        foreach my $group (sort(keys(%grouphash))) {
-            $r->print('    <option value="'.$group.'"');
-            foreach (@{$selectedgroups}) {
-                if ($group eq $_) {
-                    $r->print(' selected');
-                    last;
-                }
-            }
-            $r->print('>'.$group."</option>\n");
-        }
-        $r->print("</select>\n");
+    my %grouphash = &Apache::loncommon::coursegroups();
+    return if (!%grouphash);
+
+    $r->print('<select name="Group" multiple="true" size="8" >');
+    foreach my $group (sort(keys(%grouphash))) {
+	$r->print('    <option value="'.$group.'"');
+	foreach (@{$selectedgroups}) {
+	    if ($group eq $_) {
+		$r->print(' selected');
+		last;
+	    }
+	}
+	$r->print('>'.$group."</option>\n");
     }
+    $r->print("</select>\n");
 }