--- loncom/homework/structuretags.pm 2001/05/31 22:37:56 1.39 +++ loncom/homework/structuretags.pm 2001/06/05 16:32:18 1.41 @@ -12,7 +12,7 @@ sub BEGIN { } sub start_web { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $bodytext=&Apache::lonxml::get_all_text("/web",$$parser[$#$parser]); if ($target eq 'web') { return $bodytext; @@ -24,7 +24,7 @@ sub end_web { } sub start_tex { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $bodytext=&Apache::lonxml::get_all_text("/tex",$$parser[$#$parser]); if ($target eq 'tex') { return $bodytext @@ -36,7 +36,7 @@ sub end_tex { } sub start_problem { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; #intialize globals $Apache::inputtags::part='0'; @@ -48,8 +48,13 @@ sub start_problem { my $status; my $datemsg; - my $result=&Apache::londefdef::start_html($target,$token,$parstack,$parser,$safeeval); + #should get back a or the neccesary stuff to start XML/MathML + my $result=&Apache::londefdef::start_html($target,$token,$tagstack,$parstack,$parser,$safeeval); + my $head_tag_start=''.&Apache::lonxml::registerurl(); + my $body_tag_start=''; if ($target eq 'web' || $target eq 'grade') { ($status,$datemsg) = &Apache::lonhomework::check_date('0'); push (@Apache::inputtags::status,$status); @@ -59,9 +64,11 @@ sub start_problem { if ( $status eq 'CLOSED' ) { my $bodytext=&Apache::lonxml::get_all_text("/problem",$$parser[$#$parser]); if ( $target eq "web" ) { - return $result."
Problem is not open to be viewed. The problem $datemsg
"; + $result.= $head_tag_start.''; + return $result . $body_tag_start . + "
Problem is not open to be viewed. The problem $datemsg
"; } - } + } } if ($target eq 'web') { my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); @@ -72,8 +79,8 @@ sub start_problem { $Apache::lonhomework::name=$name; if ($status eq 'CAN_ANSWER') { # create a page header and exit - $result.="$name\n - \n + $result.="$head_tag_start$name\n + $body_tag_start\n
". ''; if ($ENV{'request.state'} eq "construct") { @@ -82,17 +89,17 @@ sub start_problem { } return $result; } elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' || $status eq 'CLOSED') { - return $result."$name\n\n"; + return $result.$head_tag_start."$name\n$body_tag_start\n"; } } if ($target eq 'edit') { - $result.=' - - - - -
-'; + $result.=$head_tag_start."".$body_tag_start. + ' + + + +
+ '; my $temp=&Apache::edit::insertlist($target,$token); $result.=$temp; return $result; @@ -106,10 +113,10 @@ sub start_problem { } sub end_problem { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result=''; my $status=$Apache::inputtags::status['-1']; - if ($target eq 'grade' || $target eq'web' ) { + if ($target eq 'grade' || $target eq 'web' ) { if ( $target eq 'grade' && $Apache::inputtags::part eq '0' && $status eq 'CAN_ANSWER') { # if part is zero, no s existed, so we need to the grading @@ -118,15 +125,15 @@ sub end_problem { # if part is zero, no s existed, so we need show the current # grading status $result.= &Apache::inputtags::gradestatus($Apache::inputtags::part); - } + } if ($target eq 'web') { if ($status eq 'CAN_ANSWER') { $result.="\n"; } elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') { - $result.="\n"; - } + $result.="\n"; + } } - } + } if ($target eq 'meta') { if ($Apache::inputtags::part eq '0') { $result=&Apache::response::mandatory_part_meta; @@ -140,7 +147,7 @@ sub end_problem { } sub start_block { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; if ($target eq 'web' || $target eq 'grade') { my $code = @$parstack[$#$parstack]; @@ -162,7 +169,7 @@ sub end_block { } sub start_while { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $code = @$parstack[$#$parstack]; $code =~ s/\"//g; @@ -179,7 +186,7 @@ sub start_while { } sub end_while { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $code = pop @Apache::structuretags::whileconds; my $bodytext = pop @Apache::structuretags::whilebody; my $result = &Apache::run::run($code,$safeeval); @@ -196,7 +203,7 @@ sub end_while { # ... # sub start_randomlist { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $body= &Apache::lonxml::get_all_text("/randomlist",$$parser[$#$parser]); my $b_parser= HTML::TokeParser->new(\$body); my $b_tok; @@ -246,7 +253,7 @@ sub end_randomlist { } sub start_part { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); $Apache::inputtags::part=$id; @Apache::inputtags::responselist = (); @@ -269,7 +276,7 @@ sub start_part { } sub end_part { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; &Apache::lonxml::debug("in end_part $target "); my $status=$Apache::inputtags::status['-1']; pop @Apache::inputtags::status; @@ -284,7 +291,7 @@ sub end_part { } sub start_preduedate { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; if ($target eq 'web' || $target eq 'grade') { if ($Apache::inputtags::status['-1'] ne 'CAN_ANSWER' && $Apache::inputtags::status['-1'] ne 'CANNOT_ANSWER' ) { @@ -299,7 +306,7 @@ sub end_preduedate { } sub start_postanswerdate { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; if ($target eq 'web' || $target eq 'grade') { if ($Apache::inputtags::status['-1'] ne 'SHOW_ANSWER') { &Apache::lonxml::get_all_text("/postanswerdate",$$parser[$#$parser]); @@ -313,7 +320,7 @@ sub end_postanswerdate { } sub start_notsolved { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; if ($target eq 'web' || $target eq 'grade') { my $gradestatus=$Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"}; &Apache::lonxml::debug("not solved has :$gradestatus:"); @@ -330,7 +337,7 @@ sub end_notsolved { } sub start_solved { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; if ($target eq 'web' || $target eq 'grade') { my $gradestatus=$Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"}; if ($gradestatus !~ /^correct/) { @@ -345,13 +352,13 @@ sub end_solved { } sub start_startouttext { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my @result=(''.''); if ($target eq 'edit' || $target eq 'modified' ) { @result=('','no'); } return (@result); } sub end_startouttext { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result=''; my $text=''; @@ -368,14 +375,14 @@ sub end_startouttext { return $result; } sub start_endouttext { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result=''; if ($target eq "edit" ) { $result=&Apache::edit::tag_end($target,$token); } if ($target eq "modified") { $result=''; } return $result; } sub end_endouttext { - my ($target,$token,$parstack,$parser,$safeeval)=@_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my @result=('',''); if ($target eq "edit" || $target eq 'modified') { @result=('','no'); } return (@result);