--- loncom/homework/structuretags.pm 2000/10/11 21:03:27 1.9 +++ loncom/homework/structuretags.pm 2000/11/28 19:15:48 1.14 @@ -6,7 +6,25 @@ use strict; use Apache::lonnet; sub BEGIN { - &Apache::lonxml::register('Apache::structuretags',('block','while','randomlist','problem')); + &Apache::lonxml::register('Apache::structuretags',('block','while','randomlist','problem','web','tex','part')); +} + +sub start_web { + my ($target,$token,$parstack,$parser,$safeeval)=@_; + my $bodytext=&Apache::lonxml::get_all_text("/web",$$parser[$#$parser]); + return $bodytext; +} + +sub end_web { +} + +sub start_tex { + my ($target,$token,$parstack,$parser,$safeeval)=@_; + my $bodytext=&Apache::lonxml::get_all_text("/tex",$$parser[$#$parser]); + return ''; +} + +sub end_tex { } sub start_problem { @@ -16,11 +34,15 @@ sub start_problem { $args=$$parstack[$#$parstack]; } my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); - return "$name\n\n" + $Apache::inputtags::part='0'; + my $expression='$external::part='.$Apache::inputtags::part.';'; + $safeeval->share_from('Apache::inputtags',['@part']); + &Apache::run::run($expression) + return "$name\n\n
"; } sub end_problem { - return "\n"; + return "
\n"; } sub start_block { @@ -126,6 +148,18 @@ sub shuffle { sub end_randomlist { } +sub start_part { + my ($target,$token,$parstack,$parser,$safeeval)=@_; + my $args =''; + if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } + my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); + $Apache::inputtags::part=$id; +} + +sub end_part { + my ($target,$token,$parstack,$parser,$safeeval)=@_; + $Apache::inputtags::part='0'; +} 1; __END__