--- loncom/homework/essayresponse.pm	2003/01/13 21:24:02	1.16
+++ loncom/homework/essayresponse.pm	2003/01/23 19:32:36	1.18
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # essay (ungraded) style responses
 #
-# $Id: essayresponse.pm,v 1.16 2003/01/13 21:24:02 sakharuk Exp $
+# $Id: essayresponse.pm,v 1.18 2003/01/23 19:32:36 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -47,6 +47,8 @@ sub start_essayresponse {
 
 	my $ncol= &Apache::lonnet::EXT("resource.$part".'_'."$id.maxcollaborators");
 	my $coll= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"});
+	my $uploadedfiletypes= &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes");
+	my $uploadedfile= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.uploadedfile"});
 	$result='<br /><table border="1">';
 	if ($ncol > 0) {
 	    $result .='<tr><td>'.
@@ -57,6 +59,12 @@ sub start_essayresponse {
 	    $result .= &check_collaborators($ncol,$coll) if ($coll =~ /\w+/);
 	    $result .='</td></tr>';
 	}
+        if ($uploadedfiletypes) {
+           $result.=
+'<tr><td>Submit a file: <input type="file" size="50" name="HWFILE'.
+		$part.'_'.$id.'" value="'.$uploadedfile.'" onChange="this.form.enctype='.
+"'multipart/form-data'".';" /><br />Allowed filetypes: <b>'.$uploadedfiletypes.'</b><br />(Hand in a file you have prepared on your computer)</td></tr>'; 
+        }
 	$result.='<tr><td>'.
 	    '<input type="radio" name="HWDRAFT'.$part.'_'.$id.'" value="yes" checked>'.
 	    ' Submit text below as answer to receive credit <br />'.
@@ -100,7 +108,7 @@ sub end_essayresponse {
 	if ($Apache::lonhomework::type eq 'exam') {
 	    $result.='\begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Live blank on scoring form}\vskip 0 mm';
 	    &Apache::lonxml::increment_counter();
-	    $result.= '\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Live blank on scoring form}\vskip 0 mm \end{enumerate}';
+	    $result.= '\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Leave blank on scoring form}\vskip 0 mm \end{enumerate}';
 	    &Apache::lonxml::increment_counter();
 	}
     }