version 1.244, 2011/01/25 04:30:13
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version 1.248.4.1, 2012/02/01 19:28:04
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Line 280 sub start_numericalresponse {
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Line 280 sub start_numericalresponse {
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$token,40). |
$token,40). |
&Apache::loncommon::help_open_topic('Formula_Response_Sampling'); |
&Apache::loncommon::help_open_topic('Formula_Response_Sampling'); |
} |
} |
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$result.=&Apache::edit::text_arg('Pre-Processor Subroutine:','preprocess', |
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$token,10); |
$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag; |
my $constructtag; |
Line 287 sub start_numericalresponse {
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Line 289 sub start_numericalresponse {
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$constructtag=&Apache::edit::get_new_args($token,$parstack, |
$constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'answer', |
$safeeval,'answer', |
'incorrect','unit', |
'incorrect','unit', |
'format'); |
'format','preprocess'); |
} elsif ($token->[1] eq 'formularesponse') { |
} elsif ($token->[1] eq 'formularesponse') { |
$constructtag=&Apache::edit::get_new_args($token,$parstack, |
$constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'answer', |
$safeeval,'answer', |
'samples'); |
'samples','preprocess'); |
} |
} |
if ($constructtag) { |
if ($constructtag) { |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
Line 402 sub setup_capa_response {
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Line 404 sub setup_capa_response {
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sub check_submission { |
sub check_submission { |
my ($response,$partid,$id,$tag,$parstack,$safeeval,$ignore_sig)=@_; |
my ($response,$partid,$id,$tag,$parstack,$safeeval,$ignore_sig)=@_; |
my @args = ('type','tol','sig','format','unit','calc','samples'); |
my @args = ('type','tol','sig','format','unit','calc','samples','preprocess'); |
my $args_ref = &setup_capa_args($safeeval,$parstack,\@args,$response); |
my $args_ref = &setup_capa_args($safeeval,$parstack,\@args,$response); |
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my $hideunit= |
my $hideunit= |
Line 1136 sub start_stringresponse {
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Line 1138 sub start_stringresponse {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
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undef(%answer); |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
$result=&Apache::response::meta_package_write('stringresponse'); |
$result=&Apache::response::meta_package_write('stringresponse'); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
Line 1147 sub start_stringresponse {
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Line 1150 sub start_stringresponse {
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['re','Regular Expression']],$token); |
['re','Regular Expression']],$token); |
$result.=&Apache::edit::text_arg('String to display for answer:', |
$result.=&Apache::edit::text_arg('String to display for answer:', |
'answerdisplay',$token); |
'answerdisplay',$token); |
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$result.=&Apache::edit::text_arg('Pre-Processor Subroutine:','preprocess', |
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$token,10); |
$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag; |
my $constructtag; |
$constructtag=&Apache::edit::get_new_args($token,$parstack, |
$constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'answer', |
$safeeval,'answer', |
'type','answerdisplay'); |
'type','answerdisplay','preprocess'); |
if ($constructtag) { |
if ($constructtag) { |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result.=&Apache::edit::handle_insert(); |
$result.=&Apache::edit::handle_insert(); |
Line 1212 sub end_stringresponse {
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Line 1217 sub end_stringresponse {
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# $answer=$token->[2]->{'answer'}; |
# $answer=$token->[2]->{'answer'}; |
# } |
# } |
${$safeeval->varglob('LONCAPA::response')}=$response; |
${$safeeval->varglob('LONCAPA::response')}=$response; |
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my $preprocess=&Apache::lonxml::get_param('preprocess',$parstack,$safeeval); |
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$preprocess=~s/^\&//; |
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if (defined($preprocess)) { |
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&Apache::run::run('$LONCAPA::response=&'.$preprocess.'($LONCAPA::response);',$safeeval); |
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} |
$result = &Apache::run::run('if ($LONCAPA::response=~m'.$answer.') { return 1; } else { return 0; }',$safeeval); |
$result = &Apache::run::run('if ($LONCAPA::response=~m'.$answer.') { return 1; } else { return 0; }',$safeeval); |
&Apache::lonxml::debug("current $response"); |
&Apache::lonxml::debug("current $response"); |
&Apache::lonxml::debug("current $answer"); |
&Apache::lonxml::debug("current $answer"); |
$ad = ($result) ? 'APPROX_ANS' : 'INCORRECT'; |
$ad = ($result) ? 'APPROX_ANS' : 'INCORRECT'; |
} else { |
} else { |
my @args = ('type'); |
my @args = ('type','preprocess'); |
my $args_ref = &setup_capa_args($safeeval,$parstack, |
my $args_ref = &setup_capa_args($safeeval,$parstack, |
\@args,$response); |
\@args,$response); |
if ($$args_ref{'type'} eq '') { |
if ($$args_ref{'type'} eq '') { |
Line 1231 sub end_stringresponse {
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Line 1241 sub end_stringresponse {
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my ($result, @msgs)=&Apache::run::run("&caparesponse_check_list()",$safeeval); |
my ($result, @msgs)=&Apache::run::run("&caparesponse_check_list()",$safeeval); |
if ($$args_ref{'type'} =~ /^c[si]$/) { |
if ($$args_ref{'type'} =~ /^c[si]$/) { |
$ansstring{$name} = pop(@msgs); |
$ansstring{$name} = pop(@msgs); |
} |
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if ($$args_ref{'type'} =~ /^c[si]$/) { |
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my $control_chars_removed = pop(@msgs); |
my $control_chars_removed = pop(@msgs); |
my $error = pop(@msgs); |
my $error = pop(@msgs); |
if (($error ne '') || |
if (($error ne '') || |
($control_chars_removed ne '')) { |
($control_chars_removed)) { |
my ($symb,$courseid,$sdomain,$sname) = |
my ($symb,$courseid,$sdomain,$sname) = |
&Apache::lonnet::whichuser(); |
&Apache::lonnet::whichuser(); |
if ($control_chars_removed ne '') { |
if ($control_chars_removed) { |
my $showresponse = $response; |
my $showresponse = $response; |
if ($response =~ /[\000-\037]/) { |
if ($response =~ /[\000-\037]/) { |
$response =~ s/[\000-\037]//g; |
$response =~ s/[\000-\037]//g; |