--- loncom/interface/lonparmset.pm	2005/09/28 23:19:25	1.253
+++ loncom/interface/lonparmset.pm	2005/09/29 21:10:32	1.254
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.253 2005/09/28 23:19:25 banghart Exp $
+# $Id: lonparmset.pm,v 1.254 2005/09/29 21:10:32 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2753,31 +2753,28 @@ ENDMAINFORMHEAD
 sub output_row {
     my ($r, $field_name) = @_;
     my $output;
-    my $active=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.active'};
-    my $onlyone=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.onlyone'};
-    my $stuadd=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.stuadd'};
+    my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'};
     my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'};
     my $checked;
-    unless (defined($active)) {
-        $active = 'no';
-        $stuadd = 'yes';
+    unless (defined($options)) {
+        $options = 'active,stuadd';
         $values = 'Type a list of values separated by commas.';
-        $onlyone = 'no';
     }
     $output.='<tr><td><strong>'.$field_name.'</strong></td>';
     $output.='<td><input name="'.$field_name.'_values" type="text" value="'.$values.'" /></td>';
-    if ($onlyone eq 'no') {
+    if ($options =~ m/onlyone/) {
         $checked = ' CHECKED ';
     } else {
-        $checked = ' ';
+        $checked = '  ';
     }
     $output.='<td><center><input type="checkbox" name="'.$field_name.'_onlyone"" value="yes"'.$checked.' /></center></td>';
-    if ($stuadd eq 'yes') {
+    if ($options =~ m/stuadd/) {
         $checked = ' CHECKED ';
     } else {
         $checked = ' ';
     }
     $output.='<td><input type="checkbox" name="'.$field_name.'_stuadd" value="yes"'.$checked.' /></td>';
+    
     $output.='</tr>';
     return ($output);
 }
@@ -2798,32 +2795,26 @@ sub setinstmeta {
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
     my $key_base = $env{'course.'.$env{'request.course.id'}.'.metadata.'};
     my $save_field = '';
-    my $stuadd;
-    my $onlyone;
-    my $active;
     if ($env{'form.instmeta'}) {
-        foreach my $field (sort %env) {
+        foreach my $field (sort(keys(%env))) {
             if ($field=~m/^form.(.+)_(.+)$/) {
+                my $options;
                 my $meta_field = $1;
                 my $meta_key = $2;
                 if ($save_field ne $meta_field) {
                     $save_field = $meta_field;
             	    if ($env{'form.'.$meta_field.'_stuadd'}) {
-            	        $stuadd='yes';
-            	    } else {
-            	        $stuadd='no';
-            	    }
+            	        $options.='stuadd,';
+            	    } 
             	    if ($env{'form.'.$meta_field.'_onlyone'}) {
-            	        $onlyone='no';
-            	    } else {
-            	        $onlyone='yes';
+            	        $options.='onlyone,';
+            	    } 
+            	    if ($env{'form.'.$meta_field.'_active'}) {
+            	        $options.='active,';
             	    }
-            	    $active='yes';			
                     my $name = 'metadata.'.$save_field;
                      $put_result = &Apache::lonnet::put('environment',
-                                                  {'metadata.'.$meta_field.'.stuadd'=>$stuadd,
-                                                    'metadata.'.$meta_field.'.onlyone'=>$onlyone,
-                                                    'metadata.'.$meta_field.'.active'=>$active,
+                                                  {'metadata.'.$meta_field.'.options'=>$options,
                                                    'metadata.'.$meta_field.'.values'=>$env{'form.'.$meta_field.'_values'},
                                                    },$dom,$crs);
                 }
@@ -2831,27 +2822,6 @@ sub setinstmeta {
         }
         
     }
-    foreach my $field (%env) {
-        # start by looking for populated fields
-        if ($field=~m/type(\d+)/) {
-	    	my $name;
-    		my $value;
-            # $put_result = &Apache::lonnet::put('environment',
-            #                                      {$name=>$value},$dom,$crs);
-            # $put_result = &Apache::lonnet::put('environment',
-            #                                      {$name=>$value},$dom,$crs);
-        }
-        if ($field=~m/newfield/) {
-            my $name = 'metadata.'.$env{'form.titlenew'};
-            my %meta_hash = {values=>[$env{'form.valuesnew'}],
-            				allow_pick=>'many',
-            				allow_type=>'no'};
-            				
-            my $value = \%meta_hash;
-            # $put_result = &Apache::lonnet::put('environment',
-            #                                      {$name=>$value},$dom,$crs);
-        }
-    } 
     &Apache::lonnet::coursedescription($env{'request.course.id'});
     $output.= &output_row($r, "Title");
     $output.= &output_row($r, "Subject");