version 1.152, 2006/12/04 21:23:01
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version 1.206, 2008/10/24 16:22:54
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Line 30 package Apache::response;
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Line 30 package Apache::response;
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use strict; |
use strict; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::lonmaxima(); |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse','customresponse','mathresponse')); |
&Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse','customresponse','mathresponse')); |
Line 264 sub meta_response_order {
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Line 265 sub meta_response_order {
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} |
} |
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sub check_for_previous { |
sub check_for_previous { |
my ($curresponse,$partid,$id) = @_; |
my ($curresponse,$partid,$id,$last) = @_; |
my %previous; |
my %previous; |
$previous{'used'} = 0; |
$previous{'used'} = 0; |
foreach my $key (sort(keys(%Apache::lonhomework::history))) { |
foreach my $key (sort(keys(%Apache::lonhomework::history))) { |
if ($key =~ /resource\.$partid\.$id\.submission$/) { |
if ($key =~ /resource\.$partid\.$id\.submission$/) { |
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if ( $last && $key =~ /^(\d+):/ ) { |
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next if ($1 >= $last); |
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} |
&Apache::lonxml::debug("Trying $key"); |
&Apache::lonxml::debug("Trying $key"); |
my $pastresponse=$Apache::lonhomework::history{$key}; |
my $pastresponse=$Apache::lonhomework::history{$key}; |
if ($pastresponse eq $curresponse) { |
if ($pastresponse eq $curresponse) { |
Line 367 sub start_customresponse {
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Line 371 sub start_customresponse {
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my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
push(@Apache::lonxml::namespace,'customresponse'); |
push(@Apache::lonxml::namespace,'customresponse'); |
my $result; |
my $result; |
undef($Apache::response::custom_answer); |
@Apache::response::custom_answer=(); |
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@Apache::response::custom_answer_type=(); |
&Apache::lonxml::register('Apache::response',('answer')); |
&Apache::lonxml::register('Apache::response',('answer')); |
if ($target eq 'web') { |
if ($target eq 'web') { |
if ( &Apache::response::show_answer() ) { |
if ( &Apache::response::show_answer() ) { |
Line 386 sub start_customresponse {
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Line 391 sub start_customresponse {
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$safeeval,'answerdisplay'); |
$safeeval,'answerdisplay'); |
if ($constructtag) { |
if ($constructtag) { |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result.=&Apache::edit::handle_insert(); |
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} |
} |
} elsif ($target eq 'answer' || $target eq 'grade') { |
} elsif ($target eq 'answer' || $target eq 'grade') { |
&Apache::response::reset_params(); |
&Apache::response::reset_params(); |
Line 407 sub end_customresponse {
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Line 411 sub end_customresponse {
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&Apache::response::submitted('scantron')) { |
&Apache::response::submitted('scantron')) { |
&Apache::response::scored_response($part,$id); |
&Apache::response::scored_response($part,$id); |
} elsif ( $response =~ /[^\s]/ && |
} elsif ( $response =~ /[^\s]/ && |
$Apache::response::custom_answer_type eq 'loncapa/perl') { |
$Apache::response::custom_answer_type[-1] eq 'loncapa/perl') { |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
&Apache::lonxml::default_homework_load($safeeval); |
&Apache::lonxml::default_homework_load($safeeval); |
} |
} |
Line 419 sub end_customresponse {
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Line 423 sub end_customresponse {
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${$safeeval->varglob('LONCAPA::customresponse_submission')}= |
${$safeeval->varglob('LONCAPA::customresponse_submission')}= |
$response; |
$response; |
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my $award = &Apache::run::run('{ my $submission=$LONCAPA::customresponse_submission;'.$Apache::response::custom_answer.'}',$safeeval); |
my $award = &Apache::run::run('{ my $submission=$LONCAPA::customresponse_submission;'.$Apache::response::custom_answer[-1].'}',$safeeval); |
if (!&Apache::inputtags::valid_award($award)) { |
if (!&Apache::inputtags::valid_award($award)) { |
$error = $award; |
$error = $award; |
$award = 'ERROR'; |
$award = 'ERROR'; |
Line 442 sub end_customresponse {
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Line 446 sub end_customresponse {
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$result .= &Apache::response::answer_part('customresponse',$answer); |
$result .= &Apache::response::answer_part('customresponse',$answer); |
$result .= &Apache::response::answer_footer('customresponse'); |
$result .= &Apache::response::answer_footer('customresponse'); |
} |
} |
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if ($target eq 'web') { |
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&setup_prior_tries_hash(\&format_prior_response_math); |
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} |
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' || $target eq 'analyze') { |
&Apache::lonxml::increment_counter(&Apache::response::repetition()); |
&Apache::lonxml::increment_counter(&Apache::response::repetition(), |
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"$part.$id"); |
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if ($target eq 'analyze') { |
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$Apache::lonhomework::analyze{"$part.$id.type"} = 'customresponse'; |
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&Apache::lonhomework::set_bubble_lines(); |
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} |
} |
} |
pop(@Apache::lonxml::namespace); |
pop(@Apache::lonxml::namespace); |
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pop(@Apache::response::custom_answer); |
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pop(@Apache::response::custom_answer_type); |
&Apache::lonxml::deregister('Apache::response',('answer')); |
&Apache::lonxml::deregister('Apache::response',('answer')); |
&Apache::response::end_response(); |
&Apache::response::end_response(); |
return $result; |
return $result; |
} |
} |
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sub format_prior_response_custom { |
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my ($mode,$answer) =@_; |
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return '<span class="LC_prior_custom">'. |
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&HTML::Entities::encode($answer,'"<>&').'</span>'; |
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} |
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sub start_mathresponse { |
sub start_mathresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $id = &Apache::response::start_response($parstack,$safeeval); |
my $id = &Apache::response::start_response($parstack,$safeeval); |
push(@Apache::lonxml::namespace,'mathresponse'); |
push(@Apache::lonxml::namespace,'mathresponse'); |
my $result; |
my $result; |
undef($Apache::response::custom_answer); |
@Apache::response::custom_answer=(); |
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@Apache::response::custom_answer_type=(); |
&Apache::lonxml::register('Apache::response',('answer')); |
&Apache::lonxml::register('Apache::response',('answer')); |
if ($target eq 'web') { |
if ($target eq 'web') { |
if ( &Apache::response::show_answer() ) { |
if ( &Apache::response::show_answer() ) { |
Line 466 sub start_mathresponse {
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Line 486 sub start_mathresponse {
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$safeeval); |
$safeeval); |
$Apache::inputtags::answertxt{$id}=[$answer]; |
$Apache::inputtags::answertxt{$id}=[$answer]; |
} |
} |
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} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('String to display for answer:', |
$result.=&Apache::edit::text_arg('String to display for answer:', |
Line 474 sub start_mathresponse {
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Line 495 sub start_mathresponse {
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'cas', |
'cas', |
['maxima'], |
['maxima'], |
$token); |
$token); |
$result.=&Apache::edit::text_arg('Algebra System:', |
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'cas',$token); |
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$result.=&Apache::edit::text_arg('Argument Array:', |
$result.=&Apache::edit::text_arg('Argument Array:', |
'args',$token); |
'args',$token). |
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&Apache::loncommon::help_open_topic('Maxima_Argument_Array'); |
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$result.=&Apache::edit::text_arg('Libraries:', |
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'libraries',$token). |
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&Apache::loncommon::help_open_topic('Maxima_Libraries'); |
$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,'answerdisplay'); |
$safeeval,'answerdisplay','cas','args','libraries'); |
if ($constructtag) { |
if ($constructtag) { |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result.=&Apache::edit::handle_insert(); |
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} |
} |
} elsif ($target eq 'answer' || $target eq 'grade') { |
} elsif ($target eq 'answer' || $target eq 'grade') { |
&Apache::response::reset_params(); |
&Apache::response::reset_params(); |
Line 495 sub start_mathresponse {
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Line 517 sub start_mathresponse {
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return $result; |
return $result; |
} |
} |
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sub edit_mathresponse_button { |
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my ($id,$field)=@_; |
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my $button=&mt('Edit Answer'); |
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# my $helplink=&Apache::loncommon::help_open_topic('Formula_Editor'); |
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my $iconpath=$Apache::lonnet::perlvar{'lonIconsURL'}; |
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return(<<ENDFORMULABUTTON); |
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<script language="JavaScript"> |
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function edit_${id}_${field} (textarea) { |
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thenumber = textarea; |
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thedata = document.forms['lonhomework'].elements[textarea].value; |
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newwin = window.open("/adm/dragmath/applet/MaximaPopup.html","","width=565,height=400,resizable"); |
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} |
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</script> |
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<a href="javascript:edit_${id}_${field}('${field}');void(0);"><img class="stift" src='$iconpath/stift.gif' alt='$button' title='$button'/></a> |
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ENDFORMULABUTTON |
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} |
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sub end_mathresponse { |
sub end_mathresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
Line 511 sub end_mathresponse {
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Line 550 sub end_mathresponse {
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$Apache::lonhomework::results{"resource.$part.$id.submission"}= |
$Apache::lonhomework::results{"resource.$part.$id.submission"}= |
$response; |
$response; |
my $error; |
my $error; |
${$safeeval->varglob('LONCAPA::mathresponse_submission')}= |
my $award; |
$response; |
my $cas = &Apache::lonxml::get_param('cas',$parstack,$safeeval); |
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if ($cas eq 'maxima') { |
my $award = &Apache::run::run('{ my $submission=$LONCAPA::mathresponse_submission;'.$Apache::response::custom_answer.'}',$safeeval); |
my $args = [&Apache::lonxml::get_param_var('args',$parstack,$safeeval)]; |
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$award=&Apache::lonmaxima::maxima_run($Apache::response::custom_answer[-1],$response,$args, |
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&Apache::lonxml::get_param('libraries',$parstack,$safeeval)); |
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} |
if (!&Apache::inputtags::valid_award($award)) { |
if (!&Apache::inputtags::valid_award($award)) { |
$error = $award; |
$error = $award; |
$award = 'ERROR'; |
$award = 'ERROR'; |
Line 528 sub end_mathresponse {
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Line 570 sub end_mathresponse {
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} |
} |
} |
} |
} |
} |
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if ($target eq 'web') { |
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&setup_prior_tries_hash(\&format_prior_response_math); |
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my $partid = $Apache::inputtags::part; |
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my $id = $Apache::inputtags::response[-1]; |
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if (($Apache::inputtags::status['-1'] eq 'CAN_ANSWER') |
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&& (&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffeditor') ne 'yes')) { |
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$result.=&edit_mathresponse_button($id,"HWVAL_$id"); |
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} |
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} |
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pop(@Apache::lonxml::namespace); |
pop(@Apache::lonxml::namespace); |
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pop(@Apache::response::custom_answer); |
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pop(@Apache::response::custom_answer_type); |
&Apache::lonxml::deregister('Apache::response',('answer')); |
&Apache::lonxml::deregister('Apache::response',('answer')); |
&Apache::response::end_response(); |
&Apache::response::end_response(); |
return $result; |
return $result; |
} |
} |
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sub format_prior_response_math { |
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my ($mode,$answer) =@_; |
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return '<span class="LC_prior_math">'. |
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&HTML::Entities::encode($answer,'"<>&').'</span>'; |
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} |
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sub implicit_multiplication { |
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my ($expression)=@_; |
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# Escape scientific notation, so 3e8 does not become 3*e*8 |
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# 3e8 -> 3&8; 3e-8 -> 3&-8; 3E+8 -> e&+8 |
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$expression=~s/(\d+)e([\+\-]*\d+)/$1\&\($2\)/gsi; |
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# 3x10^8 -> 3&8; 3*10^-8 -> 3&-8 |
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$expression=~s/(\d+)(?:x|\*)10(?:\^|\*\*)([\+\-]*\d+)/$1\&\($2\)/gsi; |
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# Fill in multiplication signs |
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# a b -> a*b;3 b -> 3*b;3 4 -> 3*4 |
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$expression=~s/([A-Za-z0-9])\s+(?=[A-Za-z0-9])/$1\*/gs; |
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# )( -> )*(; ) ( -> )*( |
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$expression=~s/\)\s*\(/\)\*\(/gs; |
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# 3a -> 3*a; 3( -> 3*(; 3 ( -> 3*(; 3A -> 3*A |
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$expression=~s/(\d)\s*([a-zA-Z\(])/$1\*$2/gs; |
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# a ( -> a*( |
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$expression=~s/([A-Za-z0-9])\s+\(/$1\*\(/gs; |
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# )a -> )*a; )3 -> )*3; ) 3 -> )*3 |
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$expression=~s/\)\s*([A-Za-z0-9])/\)\*$1/gs; |
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# 3&8 -> 3e8; 3&-4 -> 3e-4 |
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$expression=~s/(\d+)\&\(([\+\-]*\d+)\)/$1e$2/gs; |
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return $expression; |
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} |
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sub start_answer { |
sub start_answer { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
$Apache::response::custom_answer= |
push(@Apache::response::custom_answer, |
&Apache::lonxml::get_all_text_unbalanced("/answer",$parser); |
&Apache::lonxml::get_all_text_unbalanced("/answer",$parser)); |
$Apache::response::custom_answer_type= |
push(@Apache::response::custom_answer_type, |
lc(&Apache::lonxml::get_param('type',$parstack,$safeeval)); |
lc(&Apache::lonxml::get_param('type',$parstack,$safeeval))); |
$Apache::response::custom_answer_type =~ s/\s+//g; |
$Apache::response::custom_answer_type[-1] =~ s/\s+//g; |
if ($target eq "edit" ) { |
if ($target eq "edit" ) { |
$result=&Apache::edit::tag_start($target,$token,'Answer algorithm'); |
$result=&Apache::edit::tag_start($target,$token,'Answer algorithm'); |
$result.=&Apache::edit::editfield($token->[1], |
$result.=&Apache::edit::editfield($token->[1], |
$Apache::response::custom_answer, |
$Apache::response::custom_answer[-1], |
'',80,4); |
'',80,4); |
} elsif ( $target eq "modified" ) { |
} elsif ( $target eq "modified" ) { |
$result=$token->[4].&Apache::edit::modifiedfield('/answer',$parser); |
$result=$token->[4].&Apache::edit::modifiedfield('/answer',$parser); |
Line 598 sub start_responseparam {
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Line 680 sub start_responseparam {
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} |
} |
} |
} |
if (defined($optionlist)) { |
if (defined($optionlist)) { |
$result.='Use template: <select name="'. |
$result.=&mt('Use template:').' <select name="'. |
&Apache::edit::html_element_name('parameter_package').'">'. |
&Apache::edit::html_element_name('parameter_package').'">'. |
'<option value=""></option>'.$optionlist.'</select><br />'; |
'<option value=""></option>'.$optionlist.'</select><br />'; |
} |
} |
Line 623 sub start_responseparam {
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Line 705 sub start_responseparam {
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$Apache::lonnet::packagetab{"$tag&$name&display"}; |
$Apache::lonnet::packagetab{"$tag&$name&display"}; |
$token->[2]->{'default'}= |
$token->[2]->{'default'}= |
$Apache::lonnet::packagetab{"$tag&$name&default"}; |
$Apache::lonnet::packagetab{"$tag&$name&default"}; |
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$token->[3] = ['name','type','description','default']; |
$constructtag=1; |
$constructtag=1; |
} |
} |
if ($constructtag) { |
if ($constructtag) { |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result.=&Apache::edit::handle_insert(); |
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} |
} |
} elsif ($target eq 'grade' || $target eq 'answer' || $target eq 'web' || |
} elsif ($target eq 'grade' || $target eq 'answer' || $target eq 'web' || |
$target eq 'tex' || $target eq 'analyze' ) { |
$target eq 'tex' || $target eq 'analyze' ) { |
Line 665 sub setup_params {
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Line 747 sub setup_params {
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if ($env{'request.state'} eq 'construct') { return; } |
if ($env{'request.state'} eq 'construct') { return; } |
my %paramlist=(); |
my %paramlist=(); |
foreach my $key (keys(%Apache::lonnet::packagetab)) { |
foreach my $key (keys(%Apache::lonnet::packagetab)) { |
if ($key =~ /^$tag/) { |
if ($key =~ /^\Q$tag\E/) { |
my ($package,$name) = split(/&/,$key); |
my ($package,$name) = split(/&/,$key); |
$paramlist{$name}=1; |
$paramlist{$name}=1; |
} |
} |
Line 748 sub answer_part {
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Line 830 sub answer_part {
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last; |
last; |
} |
} |
} |
} |
if ($answer ne '') { |
my $fullanswer=$answer; |
$answer = '\verb'.$to_use.$answer.$to_use; |
$answer=''; |
} |
foreach my $element (split(/[\;]/,$fullanswer)) { |
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if ($element ne '') { |
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$answer.= '\verb'.$to_use.$element.$to_use.' \newline'; |
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} |
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} |
} |
} |
if ($answer ne '') { |
if ($answer ne '') { |
push(@answer_bits,$answer); |
push(@answer_bits,$answer); |
Line 769 sub answer_footer {
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Line 855 sub answer_footer {
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my ($type) = @_; |
my ($type) = @_; |
my $result; |
my $result; |
if ($env{'form.answer_output_mode'} eq 'tex') { |
if ($env{'form.answer_output_mode'} eq 'tex') { |
my $columns = scalar(@answer_bits); |
$result = ' \vskip 0 mm \noindent \begin{tabular}{|p{1.5cm}|p{6.8cm}|}\hline '; |
$result = ' \vskip 0 mm \noindent \begin{tabular}{|'.'c|'x$columns.'}\hline '; |
$result .= $answer_bits[0].'&\vspace*{-4mm}\begin{itemize}'; |
$result .= join(' & ',@answer_bits); |
for (my $i=1;$i<=$#answer_bits;$i++) { |
$result .= ' \\\\ \\hline \end{tabular} \vskip 0 mm '; |
$result.='\item '.$answer_bits[$i].'\vspace*{-7mm}'; |
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} |
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$result .= ' \end{itemize} \\\\ \hline \end{tabular} \vskip 0 mm '; |
} else { |
} else { |
$result = '</tr></table>'; |
if (!$need_row_start) { |
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$result .= '</tr>'; |
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} |
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$result .= '</table>'; |
} |
} |
return $result; |
return $result; |
} |
} |
Line 794 sub showallfoils {
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Line 885 sub showallfoils {
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return 0; |
return 0; |
} |
} |
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=pod |
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=item &getresponse($offset,$resulttype); |
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|
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Retreives the current submitted response, helps out in the case of |
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scantron mode. |
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|
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Returns either the exact text of the submission, or a bubbled response |
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converted to something usable. |
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Optional Arguments: |
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$offset - (defaults to 1) if a problem has more than one bubble |
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response, pass in the number of the bubble wanted, (the |
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first bubble associated with a problem has an offset of 1, |
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the second bubble is 2 |
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$resulttype - undef -> a number between 0 and 25 |
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'A is 1' -> a number between 1 and 26 |
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'letter' -> a letter between 'A' and 'Z' |
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$lines - undef problem only needs a single line of bubbles. |
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nonzero Problem wants the first nonempty response in |
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$lines lines of bubbles. |
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$bubbles_per_line - Must be provided if lines is defined.. number of |
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bubbles on a line. |
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=cut |
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sub getresponse { |
sub getresponse { |
my ($temp,$resulttype)=@_; |
my ($offset,$resulttype, $lines, $bubbles_per_line)=@_; |
my $formparm='form.HWVAL_'.$Apache::inputtags::response['-1']; |
my $formparm='form.HWVAL_'.$Apache::inputtags::response['-1']; |
my $response; |
my $response; |
if (!defined($temp)) { |
if (!defined($offset)) { |
$temp=1; |
$offset=1; |
} else { |
} else { |
$formparm.=":$temp"; |
$formparm.=":$offset"; |
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} |
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if (!defined($lines)) { |
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$lines = 1; |
} |
} |
my %let_to_num=('A'=>0,'B'=>1,'C'=>2,'D'=>3,'E'=>4,'F'=>5,'G'=>6,'H'=>7, |
my %let_to_num=('A'=>0,'B'=>1,'C'=>2,'D'=>3,'E'=>4,'F'=>5,'G'=>6,'H'=>7, |
'I'=>8,'J'=>9,'K'=>10,'L'=>11,'M'=>12,'N'=>13,'O'=>14, |
'I'=>8,'J'=>9,'K'=>10,'L'=>11,'M'=>12,'N'=>13,'O'=>14, |
Line 810 sub getresponse {
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Line 931 sub getresponse {
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if ($env{'form.submitted'} eq 'scantron') { |
if ($env{'form.submitted'} eq 'scantron') { |
my $part = $Apache::inputtags::part; |
my $part = $Apache::inputtags::part; |
my $id = $Apache::inputtags::response[-1]; |
my $id = $Apache::inputtags::response[-1]; |
$response = $env{'scantron.'.($Apache::lonxml::counter+$temp-1). |
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'.answer'}; |
my $line; |
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for ($line = 0; $line < $lines; $line++) { |
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my $theline = $Apache::lonxml::counter+$offset-1+$line; |
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$response = $env{"scantron.$theline.answer"}; |
|
if ((defined($response)) && ($response ne "") && ($response ne " ")) { |
|
last; |
|
} |
|
|
|
} |
|
|
# save bubbled letter for later |
# save bubbled letter for later |
$Apache::lonhomework::results{"resource.$part.$id.scantron"}.= |
$Apache::lonhomework::results{"resource.$part.$id.scantron"}.= |
$response; |
$response; |
Line 821 sub getresponse {
|
Line 951 sub getresponse {
|
} else { |
} else { |
$response = $let_to_num{$response}; |
$response = $let_to_num{$response}; |
} |
} |
|
if ($response ne "") { |
|
$response += $line * $bubbles_per_line; |
|
} |
|
} else { |
|
if ($response ne "") { |
|
$response = chr(ord($response) + $line * $bubbles_per_line); |
|
} |
} |
} |
|
|
} else { |
} else { |
$response = $env{$formparm}; |
$response = $env{$formparm}; |
} |
} |
|
# |
|
# If we have a nonempty answer, correct the numeric value |
|
# of the answer for the line on which it was found. |
|
# |
|
|
return $response; |
return $response; |
} |
} |
|
|
|
=pod |
|
|
|
=item &repetition(); |
|
|
|
Returns the number of lines that are required to encode the weight. |
|
(Currently expects that there are 10 bubbles per line) |
|
|
|
=cut |
|
|
sub repetition { |
sub repetition { |
my $id = $Apache::inputtags::part; |
my $id = $Apache::inputtags::part; |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
Line 837 sub repetition {
|
Line 989 sub repetition {
|
return $repetition; |
return $repetition; |
} |
} |
|
|
|
=pod |
|
|
|
=item &scored_response($part_id,$response_id); |
|
|
|
Sets the results hash elements |
|
|
|
resource.$part_id.$response_id.awarded - to the floating point |
|
number between 0 and 1 that was awarded on the bubbled input |
|
|
|
resource.$part_id.$response_id.awarddetail - to 'ASSIGNED_SCORE' |
|
|
|
Returns |
|
|
|
the number of bubble sheet lines that were used (and likely need to |
|
be passed to &Apache::lonxml::increment_counter() |
|
|
|
Arguments |
|
|
|
$part_id - id of the part to grade |
|
$response_id - id of the response to grade |
|
|
|
|
|
=cut |
|
|
sub scored_response { |
sub scored_response { |
my ($part,$id)=@_; |
my ($part,$id)=@_; |
my $repetition=&repetition(); |
my $repetition=&repetition(); |
Line 911 sub show_answer {
|
Line 1087 sub show_answer {
|
my $award = $Apache::lonhomework::history{"resource.$part.solved"}; |
my $award = $Apache::lonhomework::history{"resource.$part.solved"}; |
my $status = $Apache::inputtags::status[-1]; |
my $status = $Apache::inputtags::status[-1]; |
return ( ($award =~ /^correct/ |
return ( ($award =~ /^correct/ |
&& lc($Apache::lonhomework::problemstatus) ne 'no') |
&& &Apache::lonhomework::show_problem_status()) |
|| $status eq "SHOW_ANSWER"); |
|| $status eq "SHOW_ANSWER"); |
} |
} |
|
|
Line 972 sub pick_foil_for_concept {
|
Line 1148 sub pick_foil_for_concept {
|
$Apache::response::conceptgroup{'names'}; |
$Apache::response::conceptgroup{'names'}; |
|
|
} |
} |
|
#------------------------------------------------------------ |
|
# |
|
# Get a parameter associated with a problem. |
|
# Parameters: |
|
# $id - the id of the paramater, either a part id, |
|
# or a partid and responspe id joined by _ |
|
# $name - Name of the parameter to fetch |
|
# $default - Default value for the paramter. |
|
# |
|
# |
|
# |
sub get_response_param { |
sub get_response_param { |
my ($id,$name,$default)=@_; |
my ($id,$name,$default)=@_; |
my $parameter; |
my $parameter; |
Line 997 sub submitted {
|
Line 1183 sub submitted {
|
if ($who eq 'scantron') { return 0; } |
if ($who eq 'scantron') { return 0; } |
# if the Submit Answer button for this particular part was pressed |
# if the Submit Answer button for this particular part was pressed |
my $partid=$Apache::inputtags::part; |
my $partid=$Apache::inputtags::part; |
if (defined($env{'form.submit_'.$partid})) { return 1; } |
if ($env{'form.submitted'} eq "part_$partid") { |
|
return 1; |
|
} |
|
if ($env{'form.submitted'} eq "yes" |
|
&& defined($env{'form.submit_'.$partid})) { |
|
return 1; |
|
} |
# Submit All button on a .page was pressed |
# Submit All button on a .page was pressed |
if (defined($env{'form.all_submit'})) { return 1; } |
if (defined($env{'form.all_submit'})) { return 1; } |
# otherwise no submission occured |
# otherwise no submission occurred |
return 0; |
return 0; |
} |
} |
|
|
Line 1057 sub check_status {
|
Line 1249 sub check_status {
|
return 2; |
return 2; |
} |
} |
|
|
|
=pod |
|
|
|
=item setup_prior_tries_hash($func,$data) |
|
|
|
Foreach each past .submission $func is called with 3 arguments |
|
- the mode to set things up for (currently always 'grade') |
|
- the stored .submission string |
|
- The expansion of $data |
|
|
|
$data is an array ref containing elements that are either |
|
- scalars that are other elements of the history hash to pass to $func |
|
- ref to data to be passed untouched to $func |
|
|
|
=cut |
|
|
|
sub setup_prior_tries_hash { |
|
my ($func,$data) = @_; |
|
my $part = $Apache::inputtags::part; |
|
my $id = $Apache::inputtags::response[-1]; |
|
foreach my $i (1..$Apache::lonhomework::history{'version'}) { |
|
my $sub_key = "$i:resource.$part.$id.submission"; |
|
next if (!exists($Apache::lonhomework::history{$sub_key})); |
|
my @other_data; |
|
foreach my $datum (@{ $data }) { |
|
if (ref($datum)) { |
|
push(@other_data,$datum); |
|
} else { |
|
my $info_key = "$i:resource.$part.$id.$datum"; |
|
push(@other_data,$Apache::lonhomework::history{$info_key}); |
|
} |
|
} |
|
|
|
my $output = |
|
&$func('grade', |
|
$Apache::lonhomework::history{$sub_key}, |
|
\@other_data); |
|
if (defined($output)) { |
|
$Apache::inputtags::submission_display{$sub_key} = $output; |
|
} |
|
} |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|