--- loncom/homework/radiobuttonresponse.pm	2006/03/27 21:18:16	1.106
+++ loncom/homework/radiobuttonresponse.pm	2007/02/22 01:25:31	1.111
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # mutliple choice style responses
 #
-# $Id: radiobuttonresponse.pm,v 1.106 2006/03/27 21:18:16 albertel Exp $
+# $Id: radiobuttonresponse.pm,v 1.111 2007/02/22 01:25:31 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -179,7 +179,7 @@ sub end_foilgroup {
 						   $safeeval,'-2');
 	if ( $style eq 'survey'  && $target ne 'analyze') {
 	    if ($target eq 'web' || $target eq 'tex') {
-		$result=&displayallfoils($direction);
+		$result=&displayallfoils($direction, $target);
 	    } elsif ( $target eq 'answer' ) {
 		$result=&displayallanswers();
 	    } elsif ( $target eq 'grade' ) {
@@ -206,6 +206,7 @@ sub end_foilgroup {
 		      ('true','false'));
 	    }
 	}
+	$Apache::lonxml::post_evaluate=0;
     }
     &Apache::response::poprandomnumber();
     &Apache::lonxml::increment_counter();
@@ -231,7 +232,7 @@ sub getfoilcounts {
 }
 
 sub displayallfoils {
-    my ($direction)=@_;
+    my ($direction, $target)=@_;
     my $result;
     &Apache::lonxml::debug("survey style display");
     my @names;
@@ -239,6 +240,7 @@ sub displayallfoils {
 	@names= @{ $Apache::response::foilgroup{'names'} };
     }
     my $temp=0;
+    my $i   =0;
     my $id=$Apache::inputtags::response['-1'];
     my $part=$Apache::inputtags::part;
     my $lastresponse=
@@ -248,19 +250,27 @@ sub displayallfoils {
     if (&Apache::response::show_answer() ) {
 	foreach my $name (@names) {
 	    if ($Apache::response::foilgroup{$name.'.value'} ne 'unused') {
-		if ($direction eq 'horizontal') {
+		if (($direction eq 'horizontal') && ($target ne 'tex')) {
 		    $result.="<td>";
 		} else {
-		    $result.="<br />";
+		    if ($target eq 'tex') {
+			$result .= '\item \vskip -2mm ';
+		    } else {
+			$result.="<br />";
+		    }
 		}
 		if (defined($lastresponse{$name})) {
-		    $result.='<b>';
+		    if ($target eq 'tex') {
+			$result .= '}';
+		    } else {
+			$result.='<b>';
+		    }
 		}
 		$result .= $Apache::response::foilgroup{$name.'.text'};
-		if (defined($lastresponse{$name})) {
+		if (defined($lastresponse{$name}) && ($target ne 'tex')) {
 		    $result.='</b>';
 		}
-		if ($direction eq 'horizontal') { $result.="</td>"; }
+		if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; }
 	    }
 	}
     } else {
@@ -269,19 +279,32 @@ sub displayallfoils {
 		if ($direction eq 'horizontal') {
 		    $result.="<td>";
 		} else {
-		    $result.="<br />";
+		    if ($target eq 'tex') {
+			$result .= '\item \vskip -2mm ';
+		    } else {
+			$result.="<br />";
+		    }
+		}
+		if ($target eq 'tex') {
+		    $result .= '$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\';  #' stupid emacs
+		    $i++;
+		} else {
+		    $result .= '<label>';
+		    $result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" ";
+		    if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }
+		    $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}.
+			'</label>';
 		}
-                $result .= '<label>';
-		$result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" ";
-		if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }
-		$result .= '>'.$Apache::response::foilgroup{$name.'.text'}.
-                    '</label>';
 		$temp++;
-		if ($direction eq 'horizontal') { $result.="</td>"; }
+		if ($target ne 'tex') {
+		    if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.="</td>"; }
+		} else {
+		    $result.='\vskip 0 mm ';
+		}
 	    }
 	}
     }
-    if ($direction eq 'horizontal') { $result.='</tr></table>'; }
+    if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.='</tr></table>'; }
     return $result;
 }
 
@@ -487,7 +510,7 @@ sub displayfoils {
                 $result.= '<label>';
 		$result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" ";
 		if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }
-		$result .= '>'.$Apache::response::foilgroup{$name.'.text'}."</label>";
+		$result .= ' />'.$Apache::response::foilgroup{$name.'.text'}."</label>";
 	    } else {
 		if ($Apache::lonhomework::type eq 'exam') {
 		    $result .= '{\small \textbf{'.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\';  #' stupid emacs