--- loncom/homework/imageresponse.pm 2004/10/21 06:37:36 1.56 +++ loncom/homework/imageresponse.pm 2005/01/31 22:47:43 1.58.2.1 @@ -2,7 +2,7 @@ # The LearningOnline Network with CAPA # image click response style # -# $Id: imageresponse.pm,v 1.56 2004/10/21 06:37:36 albertel Exp $ +# $Id: imageresponse.pm,v 1.58.2.1 2005/01/31 22:47:43 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -120,7 +120,7 @@ sub prep_image { my ($x,$y)=split(/:/,$Apache::lonhomework::history{"resource.$part.$respid.submission"}); #draws 2 xs on the image at the clicked location #one in white and then one in red on top of the one in white - if (defined($x) && $x=~/\S/ && defined($y) && $y =~/\S/) { + if (defined($x) && $x=~/\S/ && defined($y) && $y =~/\S/ && !&Apache::response::show_answer()) { my $length = 6; my $width = 1; my $extrawidth = 2; @@ -270,10 +270,15 @@ sub gradefoils { $temp++; } } + my $responsestr="$x:$y"; + my $part=$Apache::inputtags::part; + my $id = $Apache::inputtags::response['-1']; + my %previous=&Apache::response::check_for_previous($responsestr,$part,$id); if ($result && $Apache::lonhomework::type eq 'survey') { $result='SUBMITTED'; } - $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}="$x:$y"; - $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}=$result; + &Apache::response::handle_previous(\%previous,$result); + $Apache::lonhomework::results{"resource.$part.$id.submission"}=$responsestr; + $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$result; return ''; }