version 1.198, 2006/12/04 23:56:20
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version 1.211, 2007/04/16 23:25:12
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Line 33 use Safe::Hole;
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Line 33 use Safe::Hole;
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use Apache::lonmaxima(); |
use Apache::lonmaxima(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::response(); |
use Storable qw(dclone); |
use Storable qw(dclone); |
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BEGIN { |
BEGIN { |
Line 40 BEGIN {
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Line 41 BEGIN {
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} |
} |
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my %answer; |
my %answer; |
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my @answers; |
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sub get_answer { return %answer; }; |
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sub push_answer{ push(@answers,dclone(\%answer)); undef(%answer) } |
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sub pop_answer { %answer = %{pop(@answers)}; }; |
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my $cur_name; |
my $cur_name; |
my $tag_internal_answer_name = 'INTERNAL'; |
my $tag_internal_answer_name = 'INTERNAL'; |
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Line 55 sub start_answer {
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Line 61 sub start_answer {
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if (!defined($type)) { $type = 'ordered' }; |
if (!defined($type)) { $type = 'ordered' }; |
$answer{$cur_name}= { 'type' => $type, |
$answer{$cur_name}= { 'type' => $type, |
'answers' => [] }; |
'answers' => [] }; |
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if ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::text_arg('Name:','name',$token); |
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$result.=&Apache::edit::select_arg('Type:','type', |
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[['ordered', 'Ordered' ], |
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['unordered','Unordered'],], |
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$token); |
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$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag = &Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name', |
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'type'); |
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if ($constructtag) { |
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$result = &Apache::edit::rebuild_tag($token); |
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$result.= &Apache::edit::handle_insert(); |
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} |
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} |
return $result; |
return $result; |
} |
} |
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sub end_answer { |
sub end_answer { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
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if ($target eq 'edit') { |
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$result .= &Apache::edit::tag_end(); |
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} |
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undef($cur_name); |
undef($cur_name); |
return $result; |
return $result; |
} |
} |
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sub insert_answer { |
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return ' |
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<answer> |
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<value></value> |
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</answer>'; |
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} |
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sub start_answergroup { |
sub start_answergroup { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
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if ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::select_arg('Type:','type', |
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[['ordered', 'Ordered' ], |
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['unordered','Unordered'],], |
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$token); |
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$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag = &Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'name', |
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'type'); |
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if ($constructtag) { |
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$result = &Apache::edit::rebuild_tag($token); |
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$result.= &Apache::edit::handle_insert(); |
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} |
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} |
return $result; |
return $result; |
} |
} |
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Line 82 sub end_answergroup {
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Line 132 sub end_answergroup {
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$target,$token,$tagstack,$parstack,$parser, |
$target,$token,$tagstack,$parstack,$parser, |
$safeeval,-2); |
$safeeval,-2); |
} |
} |
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} elsif ($target eq 'edit') { |
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$result .= &Apache::edit::tag_end(); |
} |
} |
return $result; |
return $result; |
} |
} |
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sub insert_answergroup { |
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return ' |
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<answergroup> |
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<answer> |
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<value></value> |
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</answer> |
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</answergroup>'; |
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} |
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sub start_value { |
sub start_value { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
Line 98 sub start_value {
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Line 159 sub start_value {
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push(@{ $answer{$cur_name}{'answers'} },[$bodytext]); |
push(@{ $answer{$cur_name}{'answers'} },[$bodytext]); |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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my $bodytext = &Apache::lonxml::get_all_text("/value",$parser,$style); |
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$result.=&Apache::edit::editline($token->[1],$bodytext,undef,40). |
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&Apache::edit::end_row(); |
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} elsif ($target eq 'modified') { |
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$result=$token->[4].&Apache::edit::modifiedfield('/value',$parser); |
} |
} |
return $result; |
return $result; |
} |
} |
Line 105 sub start_value {
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Line 173 sub start_value {
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sub end_value { |
sub end_value { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
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if ($target eq 'edit') { |
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$result = &Apache::edit::end_table(); |
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} |
return $result; |
return $result; |
} |
} |
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sub insert_value { |
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return ' |
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<value></value>'; |
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} |
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sub start_vector { |
sub start_vector { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
Line 120 sub start_vector {
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Line 196 sub start_vector {
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@values = split(',',$values[0]); |
@values = split(',',$values[0]); |
} |
} |
push(@{ $answer{$cur_name}{'answers'} },\@values); |
push(@{ $answer{$cur_name}{'answers'} },\@values); |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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my $bodytext = &Apache::lonxml::get_all_text("/vector",$parser,$style); |
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$result.=&Apache::edit::editline($token->[1],$bodytext,undef,40). |
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&Apache::edit::end_row(); |
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} elsif ($target eq 'modified') { |
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$result=$token->[4].&Apache::edit::modifiedfield('/vector',$parser); |
} |
} |
return $result; |
return $result; |
} |
} |
Line 127 sub start_vector {
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Line 210 sub start_vector {
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sub end_vector { |
sub end_vector { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
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if ($target eq 'edit') { |
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$result = &Apache::edit::end_table(); |
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} |
return $result; |
return $result; |
} |
} |
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sub insert_vector { |
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return ' |
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<value></value>'; |
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} |
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sub start_array { |
sub start_array { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
Line 167 sub start_numericalresponse {
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Line 258 sub start_numericalresponse {
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&Apache::lonxml::register('Apache::caparesponse', |
&Apache::lonxml::register('Apache::caparesponse', |
('answer','answergroup','value','array','unit', |
('answer','answergroup','value','array','unit', |
'vector')); |
'vector')); |
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push(@Apache::lonxml::namespace,'caparesponse'); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $result; |
my $result; |
undef(%answer); |
undef(%answer); |
Line 231 sub set_answertext {
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Line 323 sub set_answertext {
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$response_level) = @_; |
$response_level) = @_; |
&add_in_tag_answer($parstack,$safeeval,$response_level); |
&add_in_tag_answer($parstack,$safeeval,$response_level); |
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if ($name eq '' || !ref($answer{$name})) { |
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if (ref($answer{$tag_internal_answer_name})) { |
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$name = $tag_internal_answer_name; |
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} else { |
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$name = (sort(keys(%answer)))[0]; |
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} |
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} |
return if ($name eq '' || !ref($answer{$name})); |
return if ($name eq '' || !ref($answer{$name})); |
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my (@formats)=&Apache::lonxml::get_param_var('format',$parstack, |
my (@formats)=&Apache::lonxml::get_param_var('format',$parstack, |
Line 324 sub check_submission {
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Line 423 sub check_submission {
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} |
} |
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if ($tag eq 'formularesponse') { |
if ($tag eq 'formularesponse') { |
# if ($$args_ref{'samples'}) { |
if ($$args_ref{'samples'}) { |
$$args_ref{'type'}='fml'; |
$$args_ref{'type'}='fml'; |
# } else { |
} else { |
# $$args_ref{'type'}='math'; |
$$args_ref{'type'}='math'; |
# } |
} |
} elsif ($tag eq 'numericalresponse') { |
} elsif ($tag eq 'numericalresponse') { |
$$args_ref{'type'}='float'; |
$$args_ref{'type'}='float'; |
} |
} |
Line 372 sub add_in_tag_answer {
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Line 471 sub add_in_tag_answer {
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} |
} |
} |
} |
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sub capa_formula_fix { |
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my ($expression)=@_; |
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return &Apache::response::implicit_multiplication($expression); |
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} |
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sub end_numericalresponse { |
sub end_numericalresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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&Apache::lonxml::deregister('Apache::caparesponse', |
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('answer','answergroup','value','array','unit', |
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'vector')); |
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pop(@Apache::lonxml::namespace); |
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my $increment=1; |
my $increment=1; |
my $result = ''; |
my $result = ''; |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
Line 384 sub end_numericalresponse {
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Line 494 sub end_numericalresponse {
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my $tag; |
my $tag; |
my $safehole = new Safe::Hole; |
my $safehole = new Safe::Hole; |
$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
$safeeval->share_from('capa',['&caparesponse_capa_check_answer']); |
$safehole->wrap(\&Apache::lonmaxima::maxima_check,$safeeval,'&maxima_check'); |
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if (scalar(@$tagstack)) { $tag=$$tagstack[-1]; } |
if (scalar(@$tagstack)) { $tag=$$tagstack[-1]; } |
if ( $target eq 'grade' && &Apache::response::submitted() ) { |
if ( $target eq 'grade' && &Apache::response::submitted() ) { |
Line 400 sub end_numericalresponse {
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Line 509 sub end_numericalresponse {
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&Apache::lonxml::debug($$parstack[-1] . "\n<br>"); |
&Apache::lonxml::debug($$parstack[-1] . "\n<br>"); |
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if ( &Apache::response::submitted('scantron')) { |
if ( &Apache::response::submitted('scantron')) { |
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&add_in_tag_answer($parstack,$safeeval); |
my ($values,$display)=&make_numerical_bubbles($partid,$id, |
my ($values,$display)=&make_numerical_bubbles($partid,$id, |
$target,$parstack,$safeeval); |
$target,$parstack,$safeeval); |
$response=$values->[$response]; |
$response=$values->[$response]; |
Line 491 sub end_numericalresponse {
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Line 601 sub end_numericalresponse {
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} |
} |
} |
} |
} |
} |
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&setup_prior_tries_hash(); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.='</td></tr>'.&Apache::edit::end_table; |
$result.='</td></tr>'.&Apache::edit::end_table; |
} elsif ($target eq 'answer' || $target eq 'analyze') { |
} elsif ($target eq 'answer' || $target eq 'analyze') { |
Line 524 sub end_numericalresponse {
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Line 635 sub end_numericalresponse {
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} |
} |
foreach my $name (sort(keys(%answer))) { |
foreach my $name (sort(keys(%answer))) { |
my @answers = @{ $answer{$name}{'answers'} }; |
my @answers = @{ $answer{$name}{'answers'} }; |
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if ($target eq 'analyze') { |
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foreach my $info ('answer','ans_high','ans_low','format') { |
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$Apache::lonhomework::analyze{"$part_id.$info"}{$name}=[]; |
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} |
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} |
my ($sigline,$tolline); |
my ($sigline,$tolline); |
if ($name ne $tag_internal_answer_name |
if ($name ne $tag_internal_answer_name |
|| scalar(keys(%answer)) > 1) { |
|| scalar(keys(%answer)) > 1) { |
Line 543 sub end_numericalresponse {
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Line 659 sub end_numericalresponse {
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} else { |
} else { |
@vector = ($ans); |
@vector = ($ans); |
} |
} |
if ($target eq 'answer') { |
my @all_answer_info; |
my @all_answer_info; |
foreach my $element (@vector) { |
foreach my $element (@vector) { |
my ($high,$low); |
my ($high,$low); |
if ($Apache::inputtags::params{'tol'}) { |
if ($Apache::inputtags::params{'tol'}) { |
($high,$low)=&get_tolrange($element,$Apache::inputtags::params{'tol'}); |
($high,$low)=&get_tolrange($element,$Apache::inputtags::params{'tol'}); |
} |
} |
if ($target eq 'answer') { |
if ($fmt && $tag eq 'numericalresponse') { |
if ($fmt && $tag eq 'numericalresponse') { |
$fmt=~s/e/E/g; |
$fmt=~s/e/E/g; |
if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; } |
if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; } |
Line 573 sub end_numericalresponse {
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Line 689 sub end_numericalresponse {
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} |
} |
} |
} |
push(@all_answer_info,$element); |
push(@all_answer_info,$element); |
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} elsif ($target eq 'analyze') { |
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push (@{ $Apache::lonhomework::analyze{"$part_id.answer"}{$name}[$i] }, $element); |
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if ($high) { |
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push (@{ $Apache::lonhomework::analyze{"$part_id.ans_high"}{$name}[$i] }, $high); |
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push (@{ $Apache::lonhomework::analyze{"$part_id.ans_low"}{$name}[$i] }, $low); |
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} |
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if ($fmt) { |
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push (@{ $Apache::lonhomework::analyze{"$part_id.format"}{$name}[$i] }, $fmt); |
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} |
} |
} |
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} |
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if ($target eq 'answer') { |
$result.= &Apache::response::answer_part($tag,join(', ',@all_answer_info)); |
$result.= &Apache::response::answer_part($tag,join(', ',@all_answer_info)); |
} elsif ($target eq 'analyze') { |
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my ($high,$low); |
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if ($Apache::inputtags::params{'tol'}) { |
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($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'}); |
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} |
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push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} }, $ans); |
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if ($high) { |
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push (@{ $Apache::lonhomework::analyze{"$part_id.ans_high"} }, $high); |
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push (@{ $Apache::lonhomework::analyze{"$part_id.ans_low"} }, $low); |
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} |
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if ($fmt) { |
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push (@{ $Apache::lonhomework::analyze{"$part_id.format"} }, $fmt); |
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} |
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} |
} |
} |
} |
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Line 677 sub end_numericalresponse {
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Line 792 sub end_numericalresponse {
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return $result; |
return $result; |
} |
} |
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sub setup_prior_tries_hash { |
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#FIXME support multi answer numericals/formula |
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my $part=$Apache::inputtags::part; |
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my $id=$Apache::inputtags::response[-1]; |
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foreach my $i (1..$Apache::lonhomework::history{'version'}) { |
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my $key = "$i:resource.$part.$id.submission"; |
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next if (!exists($Apache::lonhomework::history{"$key"})); |
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$Apache::inputtags::submission_display{$key} = |
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'<span class="LC_prior_numerical">'. |
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&HTML::Entities::encode($Apache::lonhomework::history{$key}, |
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'"<>&').'</span>'; |
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} |
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} |
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sub check_for_answer_errors { |
sub check_for_answer_errors { |
my ($parstack,$safeeval) = @_; |
my ($parstack,$safeeval) = @_; |
&add_in_tag_answer($parstack,$safeeval); |
&add_in_tag_answer($parstack,$safeeval); |
Line 772 sub make_numerical_bubbles {
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Line 901 sub make_numerical_bubbles {
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&Apache::response::get_response_param($part.'_'.$id,'numbubbles',8); |
&Apache::response::get_response_param($part.'_'.$id,'numbubbles',8); |
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my ($format)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval); |
my ($format)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval); |
my ($answer)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval); |
my $name = (exists($answer{$tag_internal_answer_name}) |
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? $tag_internal_answer_name |
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: (sort(keys(%answer)))[0]); |
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if ( scalar(@{$answer{$name}{'answers'}}) > 1) { |
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&Apache::lonxml::error("Only answers with 1 component are supported in exam mode"); |
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} |
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if (scalar(@{$answer{$name}{'answers'}[0]}) > 1) { |
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&Apache::lonxml::error("Vector answers are unsupported in exam mode."); |
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} |
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my $answer = $answer{$name}{'answers'}[0][0]; |
my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack, |
my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack, |
$safeeval); |
$safeeval); |
if ($#incorrect eq 0) { @incorrect=(split(/,/,$incorrect[0])); } |
if ($#incorrect eq 0) { @incorrect=(split(/,/,$incorrect[0])); } |
Line 885 sub get_sigrange {
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Line 1025 sub get_sigrange {
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return ($sig_ubound,$sig_lbound); |
return ($sig_ubound,$sig_lbound); |
} |
} |
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sub setup_prior_tries_hash_string { |
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my $part=$Apache::inputtags::part; |
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my $id=$Apache::inputtags::response[-1]; |
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foreach my $i (1..$Apache::lonhomework::history{'version'}) { |
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my $key = "$i:resource.$part.$id.submission"; |
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next if (!exists($Apache::lonhomework::history{"$key"})); |
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$Apache::inputtags::submission_display{$key} = |
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'<span class="LC_prior_string">'. |
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&HTML::Entities::encode($Apache::lonhomework::history{$key}, |
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'"<>&').'</span>'; |
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} |
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} |
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sub start_stringresponse { |
sub start_stringresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
Line 1005 sub end_stringresponse {
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Line 1158 sub end_stringresponse {
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} |
} |
} |
} |
} elsif ($target eq 'answer' || $target eq 'analyze') { |
} elsif ($target eq 'answer' || $target eq 'analyze') { |
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&add_in_tag_answer($parstack,$safeeval); |
if ($target eq 'analyze') { |
if ($target eq 'analyze') { |
push (@{ $Apache::lonhomework::analyze{"parts"} },"$part.$id"); |
push (@{ $Apache::lonhomework::analyze{"parts"} },"$part.$id"); |
$Apache::lonhomework::analyze{"$part.$id.type"} = 'stringresponse'; |
$Apache::lonhomework::analyze{"$part.$id.type"} = 'stringresponse'; |
Line 1015 sub end_stringresponse {
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Line 1169 sub end_stringresponse {
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if ($target eq 'answer') { |
if ($target eq 'answer') { |
$result.=&Apache::response::answer_header('stringresponse'); |
$result.=&Apache::response::answer_header('stringresponse'); |
} |
} |
# foreach my $ans (@answers) { |
foreach my $name (keys(%answer)) { |
if ($target eq 'answer') { |
my @answers = @{ $answer{$name}{'answers'} }; |
$result.=&Apache::response::answer_part('stringresponse',$answer); |
for (my $i=0;$i<=$#answers;$i++) { |
if ($type eq 're') { |
my $answer_part = $answers[$i]; |
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foreach my $element (@{$answer_part}) { |
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if ($target eq 'answer') { |
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$result.=&Apache::response::answer_part('stringresponse', |
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$element); |
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} elsif ($target eq 'analyze') { |
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push (@{ $Apache::lonhomework::analyze{"$part.$id.answer"}{$name}[$i] }, |
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$element); |
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} |
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} |
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if ($target eq 'answer' && $type eq 're') { |
$result.=&Apache::response::answer_part('stringresponse', |
$result.=&Apache::response::answer_part('stringresponse', |
$answerdisplay); |
$answerdisplay); |
} |
} |
} elsif ($target eq 'analyze') { |
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push (@{ $Apache::lonhomework::analyze{"$part.$id.answer"} }, |
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$answer); |
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} |
} |
# } |
} |
my $string='Case Insensitive'; |
my $string='Case Insensitive'; |
if ($type eq 'mc') { |
if ($type eq 'mc') { |
$string='Multiple Choice'; |
$string='Multiple Choice'; |
Line 1054 sub end_stringresponse {
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Line 1215 sub end_stringresponse {
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} |
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.='</td></tr>'.&Apache::edit::end_table; |
$result.='</td></tr>'.&Apache::edit::end_table; |
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} elsif ($target eq 'web' || $target eq 'tex') { |
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&setup_prior_tries_hash_string(); |
} |
} |
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze') { |