version 1.10, 2000/10/12 20:36:05
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version 1.19, 2000/12/04 21:51:30
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Line 6 use strict;
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Line 6 use strict;
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use Apache::lonnet; |
use Apache::lonnet; |
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sub BEGIN { |
sub BEGIN { |
&Apache::lonxml::register('Apache::structuretags',('block','while','randomlist','problem','outtext','web','tex')); |
&Apache::lonxml::register('Apache::structuretags',('block','while','randomlist','problem','web','tex','part')); |
} |
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sub start_outtext { |
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} |
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sub end_outtext { |
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} |
} |
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sub start_web { |
sub start_web { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my $bodytext=&Apache::lonxml::get_all_text("/web",$$parser[$#$parser]); |
my $bodytext=&Apache::lonxml::get_all_text("/web",$$parser[$#$parser]); |
return $bodytext; |
if ($target eq 'web') { |
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return $bodytext; |
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} |
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return ''; |
} |
} |
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sub end_web { |
sub end_web { |
Line 27 sub end_web {
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Line 24 sub end_web {
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sub start_tex { |
sub start_tex { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$$parser[$#$parser]); |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$$parser[$#$parser]); |
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if ($target eq 'tex') { |
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return $bodytext |
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} |
return ''; |
return ''; |
} |
} |
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Line 35 sub end_tex {
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Line 35 sub end_tex {
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sub start_problem { |
sub start_problem { |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my $args =''; |
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if ( $#$parstack > -1 ) { |
#intialize globals |
$args=$$parstack[$#$parstack]; |
$Apache::inputtags::part='0'; |
} |
@Apache::inputtags::responselist = (); |
my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
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return "<title>$name</title>\n<body bgcolor=#FFFFFF>\n" |
#adeed vars to the scripting enviroment |
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my $expression='$external::part='.$Apache::inputtags::part.';'; |
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&Apache::run::run($expression,$safeeval); |
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if ($target eq 'web') { |
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# create a page header and exit |
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my $args =''; |
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if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $name = &Apache::run::run("{$args;".'return $name}',$safeeval); |
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return "<title>$name</title>\n<body bgcolor=#FFFFFF>\n<form name=\"lonhomework\" method=\"POST\" action=\"".$ENV{'request.uri'}."\">"; |
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} |
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return ''; |
} |
} |
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sub end_problem { |
sub end_problem { |
return "</body>\n"; |
my ($target,$token,$parstack,$parser,$safeeval)=@_; |
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my $result=''; |
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unless ($target eq 'meta') { |
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if ( $target eq 'grade' && $Apache::inputtags::part eq '0') { |
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# if part is zero, no <part>s existed, so we need to the grading |
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&Apache::inputtags::grade; |
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} elsif ($Apache::inputtags::part eq '0') { |
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# if part is zero, no <part>s existed, so we need show the current |
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# grading status |
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$result.= &Apache::inputtags::gradestatus; |
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} |
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if ($target eq 'web') { $result.="</form></body>\n"; } |
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} else { |
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if ($Apache::inputtags::part eq '0') { |
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$result=&Apache::response::mandatory_part_meta; |
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} |
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} |
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return $result; |
} |
} |
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sub start_block { |
sub start_block { |
Line 150 sub shuffle {
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Line 178 sub shuffle {
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sub end_randomlist { |
sub end_randomlist { |
} |
} |
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sub start_part { |
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my ($target,$token,$parstack,$parser,$safeeval)=@_; |
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my $args =''; |
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if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
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my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
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$Apache::inputtags::part=$id; |
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@Apache::inputtags::responselist = (); |
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if ($target eq 'meta') { |
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return &Apache::response::mandatory_part_meta; |
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} |
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return ''; |
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} |
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sub end_part { |
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my ($target,$token,$parstack,$parser,$safeeval)=@_; |
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&Apache::lonxml::debug("in end_part $target "); |
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if ( $target eq 'meta' ) { return ''; } |
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if ( $target eq 'grade' ) { return &Apaceh::inputtags::grade; } |
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return &Apache::inputtags::gradestatus; |
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} |
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1; |
1; |
__END__ |
__END__ |