--- loncom/homework/edit.pm	2001/06/16 20:33:33	1.12
+++ loncom/homework/edit.pm	2001/06/26 21:39:55	1.14
@@ -23,7 +23,7 @@ sub tag_start {
     my $tag=$token->[1];
     if (!$description) { $description="<$tag>"; }
     $result.= &start_table($token)."<tr><td>$description</td>
-<td>Delete:".
+<td>Delete".
   &deletelist($target,$token)
   ."</td>
 <td>".
@@ -40,9 +40,9 @@ sub tag_end {
   if ($target eq 'edit') {
     my $tag=$token->[1];
     if (!defined($description)) {
-      $result.="</td></tr><tr><td>&lt;/$tag&gt;";
+      $result.="</td></tr><tr><td>&lt;/$tag&gt;</td><td colspan=\"2\">&nbsp;</td>";
     } else {
-      if ($description ne '') { $result.="</td></tr><tr><td>$description"; }
+      if ($description ne '') { $result.="</td></tr><tr><td>$description</td><td colspan=\"2\">&nbsp;</td>"; }
     }
     $result.="</tr>".&end_table()."\n";
   }
@@ -77,13 +77,35 @@ sub end_table {
 sub deletelist {
   my ($target,$token) = @_;
   my $result = "<select name=\"delete_$Apache::lonxml::curdepth\">
-<option>Nothing</option>
-<option>Tag</option>
-<option>Subtags</option>
+<option></option>
+<option>Yes</option>
 </select>";
   return $result;
 }
 
+sub handle_delete {
+  if (!$ENV{"form.delete_$Apache::lonxml::curdepth"}) { return ''; }
+  my ($space,$target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+  my $result=0;
+  if ($space) {
+    my $sub1="$space\:\:delete_$token->[1]";
+    {
+      no strict 'refs';
+      if (defined &$sub1) {
+	$result=&$sub1($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
+      }
+    }
+  }
+  if (!$result) {
+    my $endtag='/'.$token->[1];
+    my $bodytext=&Apache::lonxml::get_all_text($endtag,$$parser[$#$parser]);
+    $$parser['-1']->get_token();
+    &Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]");
+    &Apache::lonxml::end_tag($tagstack,$parstack,$token);
+  }
+  return 1;
+}
+
 sub get_insert_list {
   my ($token) = @_;
   my $result='';
@@ -147,6 +169,8 @@ sub insert_optionresponse {
 <optionresponse max="10">
     <foilgroup options="">
     </foilgroup>
+    <hintgroup>
+    </hintgroup>
 </optionresponse>';
 }
 
@@ -188,7 +212,11 @@ sub modifiedfield {
 }
 
 sub insert_startouttext {
-  return "\n<startouttext />\n<endouttext />";
+  return "<startouttext />\n<endouttext />";
+}
+
+sub insert_script {
+  return "\n<script type=\"loncapa/perl\">\n</script>";
 }
 
 # Returns a 1 if the toekn has been modified and you should rebuild the tag
@@ -223,5 +251,34 @@ sub rebuild_tag {
   }
   return $result;
 }
+
+sub text_arg {
+  my ($description,$name,$token,$size) = @_;
+  my $result;
+  if (!defined $size) { $size=20; }
+  my $arg=$token->[2]{$name};
+  $result=$description.'<input name="'."$Apache::lonxml::curdepth.$name".
+    '" type="text" value="'.$arg.'" size="'.$size.'" />';
+  return $result;
+}
+
+sub select_arg {
+  my ($description,$name,$list,$token) = @_;
+  my $result;
+  my $optionlist="";
+  my $selected=$token->[2]{$name};
+  foreach my $option (@$list) {
+    if ( $selected eq $option ) {
+      $optionlist.="<option selected=\"on\">$option</option>\n";
+    } else {
+      $optionlist.="<option>$option</option>\n";
+    }
+  }
+  $result.=$description.'<select name="'."$Apache::lonxml::curdepth.$name".'">
+       '.$optionlist.'
+      </select></td></tr><tr><td colspan="3">';
+  return $result;
+}
+
 1;
 __END__