--- rat/lonpage.pm 2003/07/19 13:11:41 1.52 +++ rat/lonpage.pm 2004/03/22 20:37:06 1.56 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Page Handler # -# $Id: lonpage.pm,v 1.52 2003/07/19 13:11:41 ng Exp $ +# $Id: lonpage.pm,v 1.56 2004/03/22 20:37:06 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -145,9 +145,9 @@ sub handler { if ($r->header_only) { if ($ENV{'browser.mathml'}) { - $r->content_type('text/xml'); + &Apache::loncommon::content_type($r,'text/xml'); } else { - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); } $r->send_http_header; return OK; @@ -158,6 +158,12 @@ sub handler { my $number_of_columns = 1; my $requrl=$r->uri; my $target = $ENV{'form.grade_target'}; +# &Apache::lonnet::logthis("Got a target of $target"); + if ($target eq 'meta') { + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + return OK; + } # ----------------------------------------------------------------- Tie db file if (($ENV{'request.course.fn'}) && (!$ENV{'form.forceselect'})) { my $fn=$ENV{'request.course.fn'}; @@ -228,6 +234,13 @@ sub handler { # --------------------------------------------------------- This is an SSI cell my $prefix=$_.'_'; my %posthash=('request.prefix' => $prefix); + if ($ENV{'form.grade_target'} eq 'tex') { + $posthash{'grade_target'}=$ENV{'form.grade_target'}; + $posthash{'textwidth'}=$ENV{'form.textwidth'}; + $posthash{'problem_split'}=$ENV{'form.problem_split'}; + $posthash{'latex_type'}=$ENV{'form.latex_type'}; + $posthash{'rndseed'}=$ENV{'form.rndseed'}; + } if (($ENV{'form.'.$prefix.'submit'}) || ($ENV{'form.all_submit'})) { foreach (keys %ENV) { @@ -331,20 +344,20 @@ sub handler { } } unless ($contents) { - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - $r->print('Empty page.'); + $r->print(''.&mt('Empty page').'.'); } else { # ------------------------------------------------------------------ Build page # ---------------------------------------------------------------- Send headers unless ($target eq 'tex') { if ($isxml) { - $r->content_type('text/xml'); + &Apache::loncommon::content_type($r,'text/xml'); $r->send_http_header; $r->print($xmlheader); } else { - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; $r->print(''); } @@ -371,7 +384,7 @@ sub handler { $r->print('
'); } - } else { + } elsif ($target eq 'tex') { $r->print('\documentclass{article} \newcommand{\keephidden}[1]{} \usepackage[dvips]{graphicx} @@ -396,7 +409,9 @@ sub handler { my $avespan=$lcm/($#colcont+1); for ($j=0;$j<=$#colcont;$j++) { my $rid=$colcont[$j]; - my $metainfo=''. + ''. ''. '