version 1.48, 2003/11/11 22:07:46
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version 1.66, 2004/02/13 18:25:57
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Line 33 use Apache::lonhtmlcommon();
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Line 33 use Apache::lonhtmlcommon();
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use Apache::loncoursedata(); |
use Apache::loncoursedata(); |
use Apache::lonstatistics; |
use Apache::lonstatistics; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonstathelpers; |
use HTML::Entities(); |
use HTML::Entities(); |
use Time::Local(); |
use Time::Local(); |
use Spreadsheet::WriteExcel(); |
use Spreadsheet::WriteExcel(); |
Line 42 my $plotcolors = ['#33ff00',
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Line 43 my $plotcolors = ['#33ff00',
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'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66', |
'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66', |
]; |
]; |
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my @SubmitButtons = ({ name => 'ProblemAnalyis', |
my @SubmitButtons = ({ name => 'PrevProblemAnalysis', |
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text => 'Previous Problem' }, |
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{ name => 'ProblemAnalysis', |
text => 'Analyze Problem Again' }, |
text => 'Analyze Problem Again' }, |
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{ name => 'NextProblemAnalysis', |
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text => 'Next Problem' }, |
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{ name => 'break'}, |
{ name => 'ClearCache', |
{ name => 'ClearCache', |
text => 'Clear Caches' }, |
text => 'Clear Caches' }, |
{ name => 'updatecaches', |
{ name => 'updatecaches', |
text => 'Update Student Data' }, |
text => 'Update Student Data' }, |
{ name => 'SelectAnother', |
{ name => 'SelectAnother', |
text => 'Choose a different resource' }, |
text => 'Choose a different Problem' }, |
{ name => 'ExcelOutput', |
{ name => 'ExcelOutput', |
text => 'Produce Excel Output' }); |
text => 'Produce Excel Output' }); |
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sub render_resource { |
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my ($resource) = @_; |
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## |
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## Render the problem |
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my $base; |
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($base,undef) = ($resource->{'src'} =~ m|(.*/)[^/]*$|); |
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$base = "http://".$ENV{'SERVER_NAME'}.$base; |
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my $rendered_problem = |
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&Apache::lonnet::ssi_body($resource->{'src'}); |
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$rendered_problem =~ s/<\s*form\s*/<nop /g; |
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$rendered_problem =~ s|(<\s*/form\s*>)|<\/nop>|g; |
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return '<table bgcolor="ffffff"><tr><td>'. |
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'<base href="'.$base.'" />'. |
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$rendered_problem. |
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'</td></tr></table>'; |
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} |
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sub BuildProblemAnalysisPage { |
sub BuildProblemAnalysisPage { |
my ($r,$c)=@_; |
my ($r,$c)=@_; |
# |
# |
$r->print('<h2>'.&mt('Option Response Problem Analysis').'</h2>'); |
my %Saveable_Parameters = ('Status' => 'scalar', |
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'Section' => 'array', |
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'NumPlots' => 'scalar', |
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'AnalyzeAs' => 'scalar', |
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'AnalyzeOver' => 'scalar', |
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); |
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&Apache::loncommon::store_course_settings('problem_analysis', |
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\%Saveable_Parameters); |
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&Apache::loncommon::restore_course_settings('problem_analysis', |
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\%Saveable_Parameters); |
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# |
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&Apache::lonstatistics::PrepareClasslist(); |
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# |
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$r->print('<h2>'.&mt('Detailed Problem Analysis').'</h2>'); |
$r->print(&CreateInterface()); |
$r->print(&CreateInterface()); |
# |
# |
my @Students = @Apache::lonstatistics::Students; |
my @Students = @Apache::lonstatistics::Students; |
Line 96 sub BuildProblemAnalysisPage {
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Line 99 sub BuildProblemAnalysisPage {
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} |
} |
$r->rflush(); |
$r->rflush(); |
# |
# |
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my $problem_types = '(option|radiobutton|numerical)'; |
if (exists($ENV{'form.problemchoice'}) && |
if (exists($ENV{'form.problemchoice'}) && |
! exists($ENV{'form.SelectAnother'})) { |
! exists($ENV{'form.SelectAnother'})) { |
foreach my $button (@SubmitButtons) { |
foreach my $button (@SubmitButtons) { |
$r->print('<input type="submit" name="'.$button->{'name'}.'" '. |
if ($button->{'name'} eq 'break') { |
'value="'.&mt($button->{'text'}).'" />'); |
$r->print("<br />\n"); |
$r->print(' 'x5); |
} else { |
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$r->print('<input type="submit" name="'.$button->{'name'}.'" '. |
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'value="'.&mt($button->{'text'}).'" />'); |
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$r->print(' 'x5); |
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} |
} |
} |
$r->print('<input type="hidden" name="problemchoice" value="'. |
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$ENV{'form.problemchoice'}.'" />'); |
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# |
# |
$r->print('<hr />'); |
$r->print('<hr />'); |
# |
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my ($symb,$part,$resid,$resptype) = &get_problem_symb( |
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&Apache::lonnet::unescape($ENV{'form.problemchoice'})); |
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$r->rflush(); |
$r->rflush(); |
# |
# |
my $resource = &get_resource_from_symb($symb); |
# Determine which problem we are to analyze |
if (! defined($resource) || ! defined($resptype)) { |
my $current_problem = &Apache::lonstathelpers::get_target_from_id |
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($ENV{'form.problemchoice'}); |
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# |
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my ($prev,$curr,$next) = |
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&Apache::lonstathelpers::get_prev_curr_next($current_problem, |
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$problem_types, |
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'response', |
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); |
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if (exists($ENV{'form.PrevProblemAnalysis'}) && defined($prev)) { |
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$current_problem = $prev; |
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} elsif (exists($ENV{'form.NextProblemAnalysis'}) && defined($next)) { |
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$current_problem = $next; |
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} else { |
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$current_problem = $curr; |
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} |
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# |
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# Store the current problem choice and send it out in the form |
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$ENV{'form.problemchoice'} = |
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&Apache::lonstathelpers::make_target_id($current_problem); |
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$r->print('<input type="hidden" name="problemchoice" value="'. |
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$ENV{'form.problemchoice'}.'" />'); |
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# |
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if (! defined($current_problem->{'resource'})) { |
$r->print('resource is undefined'); |
$r->print('resource is undefined'); |
} else { |
} else { |
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my $resource = $current_problem->{'resource'}; |
$r->print('<h1>'.$resource->{'title'}.'</h1>'); |
$r->print('<h1>'.$resource->{'title'}.'</h1>'); |
$r->print('<h3>'.$resource->{'src'}.'</h3>'); |
$r->print('<h3>'.$resource->{'src'}.'</h3>'); |
$r->print(&render_resource($resource)); |
$r->print(&Apache::lonstathelpers::render_resource($resource)); |
$r->rflush(); |
$r->rflush(); |
my %Data = &get_problem_data($resource->{'src'}); |
my %Data = &get_problem_data($resource->{'src'}); |
my $ProblemData = $Data{$part.'.'.$resid}; |
my $ProblemData = $Data{$current_problem->{'part'}. |
if ($resptype eq 'option') { |
'.'. |
&OptionResponseAnalysis($r,$resource,$resid,$ProblemData, |
$current_problem->{'respid'}}; |
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if ($current_problem->{'resptype'} eq 'option') { |
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&OptionResponseAnalysis($r,$current_problem, |
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$ProblemData, |
\@Students); |
\@Students); |
} elsif ($resptype eq 'radiobutton') { |
} elsif ($current_problem->{'resptype'} eq 'radiobutton') { |
&RadioResponseAnalysis($r,$resource,$part,$resid,$ProblemData, |
&RadioResponseAnalysis($r,$current_problem, |
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$ProblemData, |
\@Students); |
\@Students); |
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} elsif ($current_problem->{'resptype'} eq 'numerical') { |
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&NumericalResponseAnalysis($r,$current_problem, |
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$ProblemData,\@Students); |
} else { |
} else { |
$r->print('<h2>This analysis is not supported</h2>'); |
$r->print('<h2>This analysis is not supported</h2>'); |
} |
} |
Line 138 sub BuildProblemAnalysisPage {
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Line 171 sub BuildProblemAnalysisPage {
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&mt('Analyze Problem').'" />'); |
&mt('Analyze Problem').'" />'); |
$r->print(' 'x5); |
$r->print(' 'x5); |
$r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>'); |
$r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>'); |
$r->print(&ProblemSelector()); |
$r->print(&Apache::lonstathelpers::ProblemSelector |
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($problem_types)); |
} |
} |
} |
} |
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=pod |
######################################################### |
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######################################################### |
Removed code: |
## |
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## Numerical Response Routines |
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## |
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######################################################### |
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######################################################### |
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sub NumericalResponseAnalysis { |
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my ($r,$problem,$ProblemData,$Students) = @_; |
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my ($resource,$respid) = ($problem->{'resource'}, |
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$problem->{'respid'}); |
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my $analysis_html; |
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my $PerformanceData = |
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&Apache::loncoursedata::get_response_data |
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($Students,$resource->{'symb'},$respid); |
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if (! defined($PerformanceData) || |
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ref($PerformanceData) ne 'ARRAY' ) { |
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$analysis_html = '<h2>'. |
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&mt('There is no submission data for this resource'). |
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'</h2>'; |
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$r->print($analysis_html); |
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return; |
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} |
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my $Answers = &GetStudentAnswers($r,$problem,$Students); |
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$r->print('<h2>This analysis is not yet supported</h2>'); |
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} |
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sub GetStudentAnswers { |
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my ($r,$problem,$Students) = @_; |
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my %Answers; |
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my ($resource,$partid,$respid) = ($problem->{'resource'}, |
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$problem->{'part'}, |
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$problem->{'respid'}); |
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# Open progress window |
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my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
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($r,'Student Answer Compilation Status', |
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'Student Answer Compilation Progress', scalar(@$Students)); |
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$r->print("<table>\n"); |
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$r->rflush(); |
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foreach my $student (@$Students) { |
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my $sname = $student->{'username'}; |
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my $sdom = $student->{'domain'}; |
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my $answer = analyze_problem_as_student($resource, |
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$sname,$sdom, |
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$partid,$respid); |
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$r->print('<tr>'. |
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'<td>'.$sname.'</td>'. |
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'<td>'.$sdom.'</td>'. |
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'<td>'.$answer.'</td>'. |
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'</tr>'."\n"); |
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&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
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&mt('last student')); |
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$Answers{$sname.':'.$sdom}=$answer; |
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} |
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$r->print("</table>\n"); |
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$r->rflush(); |
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&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
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# close progress window |
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return \%Answers; |
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} |
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
Line 154 Removed code:
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Line 246 Removed code:
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub RadioResponseAnalysis { |
sub RadioResponseAnalysis { |
my ($r,$resource,$part,$respid,$ProblemData,$Students) = @_; |
my ($r,$problem,$ProblemData,$Students) = @_; |
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my ($resource,$respid) = ($problem->{'resource'}, |
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$problem->{'respid'}); |
my $analysis_html; |
my $analysis_html; |
my $PerformanceData = |
my $PerformanceData = |
&Apache::loncoursedata::get_response_data |
&Apache::loncoursedata::get_response_data |
Line 168 sub RadioResponseAnalysis {
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Line 262 sub RadioResponseAnalysis {
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return; |
return; |
} |
} |
if (exists($ENV{'form.ExcelOutput'})) { |
if (exists($ENV{'form.ExcelOutput'})) { |
$analysis_html .= &RR_Excel_output($r,$resource,$PerformanceData, |
$analysis_html .= &RR_Excel_output($r,$problem->{'resource'}, |
$ProblemData); |
$PerformanceData,$ProblemData); |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Tries') { |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Tries') { |
$analysis_html .= &RR_Tries_Analysis($r,$resource,$PerformanceData, |
$analysis_html .= &RR_Tries_Analysis($r,$problem->{'resource'}, |
$ProblemData); |
$PerformanceData,$ProblemData); |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Time') { |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Time') { |
$analysis_html .= &RR_Time_Analysis($r,$resource,$PerformanceData, |
$analysis_html .= &RR_Time_Analysis($r,$problem->{'resource'}, |
$ProblemData); |
$PerformanceData,$ProblemData); |
} else { |
} else { |
$analysis_html .= '<h2>'. |
$analysis_html .= '<h2>'. |
&mt('The analysis you have selected is not supported at this time'). |
&mt('The analysis you have selected is not supported at this time'). |
Line 184 sub RadioResponseAnalysis {
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Line 278 sub RadioResponseAnalysis {
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$r->print($analysis_html); |
$r->print($analysis_html); |
} |
} |
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sub RR_Excel_output { |
sub RR_Excel_output { |
my ($r,$PerformanceData,$ProblemData) = @_; |
my ($r,$PerformanceData,$ProblemData) = @_; |
return '<h1>No!</h1>'; |
return '<h1>No!</h1>'; |
Line 196 sub RR_Tries_Analysis {
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Line 289 sub RR_Tries_Analysis {
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my $mintries = 1; |
my $mintries = 1; |
my $maxtries = $ENV{'form.NumPlots'}; |
my $maxtries = $ENV{'form.NumPlots'}; |
my ($table,$Foils,$Concepts) = &build_foil_index($ProblemData); |
my ($table,$Foils,$Concepts) = &build_foil_index($ProblemData); |
if ((@$Concepts < 2) && ($ENV{'form.AnalyzeAs'} ne 'Foils')) { |
if ((! defined($Concepts)) || ((@$Concepts < 2) && |
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($ENV{'form.AnalyzeAs'} ne 'Foils'))) { |
$table = '<h3>'. |
$table = '<h3>'. |
&mt('Not enough data for concept analysis. '. |
&mt('Not enough data for concept analysis. '. |
'Performing Foil Analysis'). |
'Performing Foil Analysis'). |
Line 205 sub RR_Tries_Analysis {
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Line 299 sub RR_Tries_Analysis {
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} |
} |
$analysis_html .= $table; |
$analysis_html .= $table; |
my @TryData = &RR_tries_data_analysis($r,$PerformanceData); |
my @TryData = &RR_tries_data_analysis($r,$PerformanceData); |
if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
# if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
$analysis_html = &RR_Tries_Foil_Analysis($mintries,$maxtries,$Foils, |
$analysis_html .= &RR_Tries_Foil_Analysis($mintries,$maxtries,$Foils, |
\@TryData,$ProblemData); |
\@TryData,$ProblemData); |
} else { |
# } else { |
$analysis_html = &RR_Tries_Concept_Analysis($mintries,$maxtries, |
# $analysis_html = &RR_Tries_Concept_Analysis($mintries,$maxtries, |
$Concepts, |
# $Concepts, |
\@TryData, |
# \@TryData, |
$ProblemData); |
# $ProblemData); |
} |
# } |
return $analysis_html; |
return $analysis_html; |
} |
} |
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Line 243 sub RR_Tries_Foil_Analysis {
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Line 337 sub RR_Tries_Foil_Analysis {
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my @PlotData_Correct; |
my @PlotData_Correct; |
my @PlotData_Incorrect; |
my @PlotData_Incorrect; |
next if ($try > scalar(@{$TryData})); |
next if ($try > scalar(@{$TryData})); |
next if (! defined($TryData->[$try-1])); |
next if (! defined($TryData->[$try])); |
my %DataSet = %{$TryData->[$try-1]}; |
my %DataSet = %{$TryData->[$try]}; |
my $total = 0; |
my $total = 0; |
foreach my $foilid (@$Foils) { |
foreach my $foilid (@$Foils) { |
$total += $DataSet{$foilid}; |
$total += $DataSet{$foilid}; |
Line 272 sub RR_Tries_Foil_Analysis {
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Line 366 sub RR_Tries_Foil_Analysis {
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'Percent Choosing', |
'Percent Choosing', |
100, |
100, |
['#33ff00','#ff3300'], |
['#33ff00','#ff3300'], |
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undef, |
\@PlotData_Correct, |
\@PlotData_Correct, |
\@PlotData_Incorrect); |
\@PlotData_Incorrect); |
} |
} |
&Apache::lonnet::logthis('plot = '.$html); |
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return $html; |
return $html; |
} |
} |
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Line 298 sub RR_Time_Concept_Analysis {
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Line 392 sub RR_Time_Concept_Analysis {
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} |
} |
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sub get_Radio_problem_data { |
sub get_Radio_problem_data { |
my ($url) = @_; |
my ($url) = @_; |
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze')); |
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze')); |
(my $garbage,$Answ)=split('_HASH_REF__',$Answ,2); |
(my $garbage,$Answ)=split('_HASH_REF__',$Answ,2); |
my %Answer = &Apache::lonnet::str2hash($Answ); |
my %Answer = &Apache::lonnet::str2hash($Answ); |
my %Partdata; |
my %Partdata; |
&Apache::lonnet::logthis('url = '.$url); |
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foreach my $part (@{$Answer{'parts'}}) { |
foreach my $part (@{$Answer{'parts'}}) { |
while (my($key,$value) = each(%Answer)) { |
while (my($key,$value) = each(%Answer)) { |
# if (ref($value) eq 'ARRAY') { |
# if (ref($value) eq 'ARRAY') { |
Line 331 sub get_Radio_problem_data {
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Line 423 sub get_Radio_problem_data {
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return %Partdata; |
return %Partdata; |
} |
} |
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=cut |
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
Line 342 sub get_Radio_problem_data {
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Line 431 sub get_Radio_problem_data {
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub OptionResponseAnalysis { |
sub OptionResponseAnalysis { |
my ($r,$resource,$resid,$ProblemData,$Students) = @_; |
my ($r,$problem,$ProblemData,$Students) = @_; |
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my ($resource,$respid) = ($problem->{'resource'}, |
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$problem->{'respid'}); |
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# Note: part data is not needed. |
my $PerformanceData = |
my $PerformanceData = |
&Apache::loncoursedata::get_response_data |
&Apache::loncoursedata::get_response_data |
($Students,$resource->{'symb'},$resid); |
($Students,$resource->{'symb'},$respid); |
if (! defined($PerformanceData) || |
if (! defined($PerformanceData) || |
ref($PerformanceData) ne 'ARRAY' ) { |
ref($PerformanceData) ne 'ARRAY' ) { |
$r->print('<h2>'. |
$r->print('<h2>'. |
Line 354 sub OptionResponseAnalysis {
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Line 446 sub OptionResponseAnalysis {
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} else { |
} else { |
$r->rflush(); |
$r->rflush(); |
if (exists($ENV{'form.ExcelOutput'})) { |
if (exists($ENV{'form.ExcelOutput'})) { |
my $result = &prepare_optionresponse_excel_sheet($r,$resource, |
my $result = &OR_excel_sheet($r,$resource, |
$PerformanceData, |
$PerformanceData, |
$ProblemData); |
$ProblemData); |
$r->print($result); |
$r->print($result); |
$r->rflush(); |
$r->rflush(); |
} else { |
} else { |
if ($ENV{'form.AnalyzeOver'} eq 'Tries') { |
if ($ENV{'form.AnalyzeOver'} eq 'Tries') { |
my $analysis_html = &tries_analysis($r, |
my $analysis_html = &OR_tries_analysis($r, |
$PerformanceData, |
$PerformanceData, |
$ProblemData); |
$ProblemData); |
$r->print($analysis_html); |
$r->print($analysis_html); |
$r->rflush(); |
$r->rflush(); |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Time') { |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Time') { |
my $analysis_html = &time_analysis($PerformanceData, |
my $analysis_html = &OR_time_analysis($PerformanceData, |
$ProblemData); |
$ProblemData); |
$r->print($analysis_html); |
$r->print($analysis_html); |
$r->rflush(); |
$r->rflush(); |
Line 386 sub OptionResponseAnalysis {
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Line 478 sub OptionResponseAnalysis {
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# Option Response: Tries Analysis |
# Option Response: Tries Analysis |
# |
# |
######################################################### |
######################################################### |
sub tries_analysis { |
sub OR_tries_analysis { |
my ($r,$PerformanceData,$ORdata) = @_; |
my ($r,$PerformanceData,$ORdata) = @_; |
my $mintries = 1; |
my $mintries = 1; |
my $maxtries = $ENV{'form.NumPlots'}; |
my $maxtries = $ENV{'form.NumPlots'}; |
Line 398 sub tries_analysis {
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Line 490 sub tries_analysis {
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'</h3>'.$table; |
'</h3>'.$table; |
$ENV{'form.AnalyzeAs'} = 'Foils'; |
$ENV{'form.AnalyzeAs'} = 'Foils'; |
} |
} |
my %ResponseData = &analyze_option_data_by_tries($r,$PerformanceData, |
my %ResponseData = &OR_analyze_by_tries($r,$PerformanceData, |
$mintries,$maxtries); |
$mintries,$maxtries); |
my $analysis = ''; |
my $analysis = ''; |
if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
$analysis = &Tries_Foil_Analysis($mintries,$maxtries,$Foils, |
$analysis = &OR_Tries_Foil_Analysis($mintries,$maxtries,$Foils, |
\%ResponseData,$ORdata); |
\%ResponseData,$ORdata); |
} else { |
} else { |
$analysis = &Tries_Concept_Analysis($mintries,$maxtries, |
$analysis = &OR_Tries_Concept_Analysis($mintries,$maxtries, |
$Concepts,\%ResponseData,$ORdata); |
$Concepts,\%ResponseData,$ORdata); |
} |
} |
$table .= $analysis; |
$table .= $analysis; |
return $table; |
return $table; |
} |
} |
|
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sub Tries_Foil_Analysis { |
sub OR_Tries_Foil_Analysis { |
my ($mintries,$maxtries,$Foils,$respdat,$ORdata) = @_; |
my ($mintries,$maxtries,$Foils,$respdat,$ORdata) = @_; |
my %ResponseData = %$respdat; |
my %ResponseData = %$respdat; |
# |
# |
Line 467 sub Tries_Foil_Analysis {
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Line 559 sub Tries_Foil_Analysis {
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} |
} |
my $correctgraph = &Apache::loncommon::DrawBarGraph |
my $correctgraph = &Apache::loncommon::DrawBarGraph |
($title,'Foil Number','Percent Correct', |
($title,'Foil Number','Percent Correct', |
100,$plotcolors,$Datasets[0]); |
100,$plotcolors,undef,$Datasets[0]); |
$analysis_html.= '<tr><td>'.$correctgraph.'</td>'; |
$analysis_html.= '<tr><td>'.$correctgraph.'</td>'; |
## |
## |
## |
## |
|
next if (! defined($Datasets[0])); |
for (my $i=0; $i< scalar(@{$Datasets[0]});$i++) { |
for (my $i=0; $i< scalar(@{$Datasets[0]});$i++) { |
$Datasets[0]->[$i]=0; |
$Datasets[0]->[$i]=0; |
} |
} |
Line 485 sub Tries_Foil_Analysis {
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Line 578 sub Tries_Foil_Analysis {
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$title = 'Attempt '.$i.', '.$count; |
$title = 'Attempt '.$i.', '.$count; |
my $incorrectgraph = &Apache::loncommon::DrawBarGraph |
my $incorrectgraph = &Apache::loncommon::DrawBarGraph |
($title,'Foil Number','% Option Chosen Incorrectly', |
($title,'Foil Number','% Option Chosen Incorrectly', |
100,$plotcolors,@Datasets); |
100,$plotcolors,undef,@Datasets); |
$analysis_html.= '<td>'.$incorrectgraph.'</td>'; |
$analysis_html.= '<td>'.$incorrectgraph.'</td>'; |
$analysis_html.= '<td>'.$foilkey."<td></tr>\n"; |
$analysis_html.= '<td>'.$foilkey."<td></tr>\n"; |
} |
} |
Line 493 sub Tries_Foil_Analysis {
|
Line 586 sub Tries_Foil_Analysis {
|
return $analysis_html; |
return $analysis_html; |
} |
} |
|
|
sub Tries_Concept_Analysis { |
sub OR_Tries_Concept_Analysis { |
my ($mintries,$maxtries,$Concepts,$respdat,$ORdata) = @_; |
my ($mintries,$maxtries,$Concepts,$respdat,$ORdata) = @_; |
my %ResponseData = %$respdat; |
my %ResponseData = %$respdat; |
my $analysis_html = "<table>\n"; |
my $analysis_html = "<table>\n"; |
Line 552 sub Tries_Concept_Analysis {
|
Line 645 sub Tries_Concept_Analysis {
|
$title = 'Attempt '.$i.', '.$count; |
$title = 'Attempt '.$i.', '.$count; |
my $graphlink = &Apache::loncommon::DrawBarGraph |
my $graphlink = &Apache::loncommon::DrawBarGraph |
($title,'Concept Number','Percent Correct', |
($title,'Concept Number','Percent Correct', |
100,$plotcolors,$PlotData[$i]->{'_correct'}); |
100,$plotcolors,undef,$PlotData[$i]->{'_correct'}); |
$analysis_html.= '<tr><td>'.$graphlink."</td></tr>\n"; |
$analysis_html.= '<tr><td>'.$graphlink."</td></tr>\n"; |
} |
} |
$analysis_html .= "</table>\n"; |
$analysis_html .= "</table>\n"; |
return $analysis_html; |
return $analysis_html; |
} |
} |
|
|
sub analyze_option_data_by_tries { |
sub OR_analyze_by_tries { |
my ($r,$PerformanceData,$mintries,$maxtries) = @_; |
my ($r,$PerformanceData,$mintries,$maxtries) = @_; |
my %Trydata; |
my %Trydata; |
$mintries = 1 if (! defined($mintries) || $mintries < 1); |
$mintries = 1 if (! defined($mintries) || $mintries < 1); |
Line 587 sub analyze_option_data_by_tries {
|
Line 680 sub analyze_option_data_by_tries {
|
# Option Response: Time Analysis |
# Option Response: Time Analysis |
# |
# |
######################################################### |
######################################################### |
sub time_analysis { |
sub OR_time_analysis { |
my ($PerformanceData,$ORdata) = @_; |
my ($PerformanceData,$ORdata) = @_; |
my ($table,$Foils,$Concepts) = &build_foil_index($ORdata); |
my ($table,$Foils,$Concepts) = &build_foil_index($ORdata); |
if ((@$Concepts < 2) && ($ENV{'form.AnalyzeAs'} ne 'Foils')) { |
if ((@$Concepts < 2) && ($ENV{'form.AnalyzeAs'} ne 'Foils')) { |
Line 645 sub time_analysis {
|
Line 738 sub time_analysis {
|
enddateform => $enddateform, |
enddateform => $enddateform, |
}; |
}; |
if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
$table .= &Foil_Time_Analysis($PerformanceData,$ORdata,$Foils, |
$table .= &OR_Foil_Time_Analysis($PerformanceData,$ORdata,$Foils, |
$interval); |
$interval); |
} else { |
} else { |
$table .= &Concept_Time_Analysis($PerformanceData,$ORdata, |
$table .= &OR_Concept_Time_Analysis($PerformanceData,$ORdata, |
$Concepts,$interval); |
$Concepts,$interval); |
} |
} |
} |
} |
Line 656 sub time_analysis {
|
Line 749 sub time_analysis {
|
return $table; |
return $table; |
} |
} |
|
|
sub Foil_Time_Analysis { |
sub OR_Foil_Time_Analysis { |
my ($PerformanceData,$ORdata,$Foils,$interval) = @_; |
my ($PerformanceData,$ORdata,$Foils,$interval) = @_; |
my $analysis_html; |
my $analysis_html; |
my $foilkey = &build_option_index($ORdata); |
my $foilkey = &build_option_index($ORdata); |
Line 717 sub Foil_Time_Analysis {
|
Line 810 sub Foil_Time_Analysis {
|
'Percent Correct', |
'Percent Correct', |
100, |
100, |
$plotcolors, |
$plotcolors, |
|
undef, |
$Plotdata[0]); |
$Plotdata[0]); |
for (my $j=0; $j< scalar(@{$Plotdata[0]});$j++) { |
for (my $j=0; $j< scalar(@{$Plotdata[0]});$j++) { |
$Plotdata[0]->[$j]=0; |
$Plotdata[0]->[$j]=0; |
Line 734 sub Foil_Time_Analysis {
|
Line 828 sub Foil_Time_Analysis {
|
'Incorrect Option Choice', |
'Incorrect Option Choice', |
100, |
100, |
$plotcolors, |
$plotcolors, |
|
undef, |
@Plotdata); |
@Plotdata); |
$analysis_html.='<tr>'. |
$analysis_html.='<tr>'. |
'<td>'.$correctplot.'</td>'. |
'<td>'.$correctplot.'</td>'. |
Line 751 sub Foil_Time_Analysis {
|
Line 846 sub Foil_Time_Analysis {
|
return $analysis_html; |
return $analysis_html; |
} |
} |
|
|
sub Concept_Time_Analysis { |
sub OR_Concept_Time_Analysis { |
my ($PerformanceData,$ORdata,$Concepts,$interval) = @_; |
my ($PerformanceData,$ORdata,$Concepts,$interval) = @_; |
my $analysis_html; |
my $analysis_html; |
## |
## |
Line 798 sub Concept_Time_Analysis {
|
Line 893 sub Concept_Time_Analysis {
|
'Percent Correct', |
'Percent Correct', |
100, |
100, |
$plotcolors, |
$plotcolors, |
|
undef, |
\@Plotdata); |
\@Plotdata); |
$analysis_html.='<tr>'. |
$analysis_html.='<tr>'. |
'<td>'.$correctplot.'</td>'. |
'<td>'.$correctplot.'</td>'. |
Line 819 sub Concept_Time_Analysis {
|
Line 915 sub Concept_Time_Analysis {
|
## |
## |
######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub prepare_optionresponse_excel_sheet { |
sub OR_excel_sheet { |
my ($r,$resource,$PerformanceData,$ORdata) = @_; |
my ($r,$resource,$PerformanceData,$ORdata) = @_; |
my $response = ''; |
my $response = ''; |
my (undef,$Foils,$Concepts) = &build_foil_index($ORdata); |
my (undef,$Foils,$Concepts) = &build_foil_index($ORdata); |
Line 863 sub prepare_optionresponse_excel_sheet {
|
Line 959 sub prepare_optionresponse_excel_sheet {
|
} |
} |
# |
# |
my $result; |
my $result; |
$result = &build_problem_data_worksheet($problem_data_sheet,$format, |
$result = &OR_build_problem_data_worksheet($problem_data_sheet,$format, |
$Concepts,$ORdata); |
$Concepts,$ORdata); |
if ($result ne 'okay') { |
if ($result ne 'okay') { |
# Do something useful |
# Do something useful |
} |
} |
$result = &build_student_data_worksheet($student_data_sheet,$format); |
$result = &OR_build_student_data_worksheet($student_data_sheet,$format); |
if ($result ne 'okay') { |
if ($result ne 'okay') { |
# Do something useful |
# Do something useful |
} |
} |
$result = &build_response_data_worksheet($response_data_sheet,$format, |
$result = &OR_build_response_data_worksheet($response_data_sheet,$format, |
$PerformanceData,$Foils, |
$PerformanceData,$Foils, |
$ORdata); |
$ORdata); |
if ($result ne 'okay') { |
if ($result ne 'okay') { |
Line 891 sub prepare_optionresponse_excel_sheet {
|
Line 987 sub prepare_optionresponse_excel_sheet {
|
return $result; |
return $result; |
} |
} |
|
|
sub build_problem_data_worksheet { |
sub OR_build_problem_data_worksheet { |
my ($worksheet,$format,$Concepts,$ORdata) = @_; |
my ($worksheet,$format,$Concepts,$ORdata) = @_; |
my $rows_output = 3; |
my $rows_output = 3; |
my $cols_output = 0; |
my $cols_output = 0; |
Line 960 sub build_problem_data_worksheet {
|
Line 1056 sub build_problem_data_worksheet {
|
return 'okay'; |
return 'okay'; |
} |
} |
|
|
sub build_student_data_worksheet { |
sub OR_build_student_data_worksheet { |
my ($worksheet,$format) = @_; |
my ($worksheet,$format) = @_; |
my $rows_output = 3; |
my $rows_output = 3; |
my $cols_output = 0; |
my $cols_output = 0; |
Line 986 sub build_student_data_worksheet {
|
Line 1082 sub build_student_data_worksheet {
|
return; |
return; |
} |
} |
|
|
sub build_response_data_worksheet { |
sub OR_build_response_data_worksheet { |
my ($worksheet,$format,$PerformanceData,$Foils,$ORdata)=@_; |
my ($worksheet,$format,$PerformanceData,$Foils,$ORdata)=@_; |
my $rows_output = 3; |
my $rows_output = 3; |
my $cols_output = 0; |
my $cols_output = 0; |
Line 1236 sub build_foil_index {
|
Line 1332 sub build_foil_index {
|
ten => 10,); |
ten => 10,); |
my $a1 = lc($a); |
my $a1 = lc($a); |
my $b1 = lc($b); |
my $b1 = lc($b); |
if (exists($Numbers{$a})) { |
if (exists($Numbers{$a1})) { |
$a1 = $Numbers{$a}; |
$a = $Numbers{$a1}; |
|
} |
|
if (exists($Numbers{$b1})) { |
|
$b = $Numbers{$b1}; |
} |
} |
if (exists($Numbers{$b})) { |
if (($a =~/^\d+$/) && ($b =~/^\d+$/)) { |
$b1 = $Numbers{$b}; |
return $a <=> $b; |
|
} else { |
|
return $a cmp $b; |
} |
} |
$a1 cmp $b1; |
|
}; |
}; |
my @Concepts; |
my @Concepts; |
foreach my $concept (sort $sortfunction (keys(%Concepts))) { |
foreach my $concept (sort $sortfunction (keys(%Concepts))) { |
|
if (! defined($Concepts{$concept})) { |
|
$Concepts{$concept}=[]; |
|
# next; |
|
} |
push(@Concepts,{ name => $concept, |
push(@Concepts,{ name => $concept, |
foils => [@{$Concepts{$concept}}]}); |
foils => [@{$Concepts{$concept}}]}); |
push(@Foils,(@{$Concepts{$concept}})); |
push(@Foils,(@{$Concepts{$concept}})); |
Line 1278 sub build_foil_index {
|
Line 1382 sub build_foil_index {
|
if (@Concepts > 1) { |
if (@Concepts > 1) { |
$table .= '<tr>'. |
$table .= '<tr>'. |
'<td>'.$conceptindex.'</td>'. |
'<td>'.$conceptindex.'</td>'. |
'<td>'.$concept->{'name'}.'</td>'. |
'<td>'.&HTML::Entities::encode($concept->{'name'}).'</td>'. |
'<td>'.$foilindex++.'</td>'. |
'<td>'.$foilindex++.'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'name'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$firstfoil}->{'name'}).'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'text'}.'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'text'}.'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'value'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$firstfoil}->{'value'}).'</td>'. |
"</tr>\n"; |
"</tr>\n"; |
} else { |
} else { |
$table .= '<tr>'. |
$table .= '<tr>'. |
'<td>'.$foilindex++.'</td>'. |
'<td>'.$foilindex++.'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'name'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$firstfoil}->{'name'}).'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'text'}.'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'text'}.'</td>'. |
'<td>'.$Foildata{$firstfoil}->{'value'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$firstfoil}->{'value'}).'</td>'. |
"</tr>\n"; |
"</tr>\n"; |
} |
} |
foreach my $foilid (@FoilsInConcept) { |
foreach my $foilid (@FoilsInConcept) { |
Line 1298 sub build_foil_index {
|
Line 1402 sub build_foil_index {
|
'<td></td>'. |
'<td></td>'. |
'<td></td>'. |
'<td></td>'. |
'<td>'.$foilindex.'</td>'. |
'<td>'.$foilindex.'</td>'. |
'<td>'.$Foildata{$foilid}->{'name'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$foilid}->{'name'}).'</td>'. |
'<td>'.$Foildata{$foilid}->{'text'}.'</td>'. |
'<td>'.$Foildata{$foilid}->{'text'}.'</td>'. |
'<td>'.$Foildata{$foilid}->{'value'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$foilid}->{'value'}).'</td>'. |
"</tr>\n"; |
"</tr>\n"; |
} else { |
} else { |
$table .= '<tr>'. |
$table .= '<tr>'. |
'<td>'.$foilindex.'</td>'. |
'<td>'.$foilindex.'</td>'. |
'<td>'.$Foildata{$foilid}->{'name'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$foilid}->{'name'}).'</td>'. |
'<td>'.$Foildata{$foilid}->{'text'}.'</td>'. |
'<td>'.$Foildata{$foilid}->{'text'}.'</td>'. |
'<td>'.$Foildata{$foilid}->{'value'}.'</td>'. |
'<td>'.&HTML::Entities::encode($Foildata{$foilid}->{'value'}).'</td>'. |
"</tr>\n"; |
"</tr>\n"; |
} |
} |
} continue { |
} continue { |
Line 1332 sub build_option_index {
|
Line 1436 sub build_option_index {
|
'<tr>'. |
'<tr>'. |
'<td bgcolor="'.$plotcolors->[$optionindex++].'">'. |
'<td bgcolor="'.$plotcolors->[$optionindex++].'">'. |
(' 'x4).'</td>'. |
(' 'x4).'</td>'. |
'<td>'.$option.'</td>'. |
'<td>'.&HTML::Entities::encode($option).'</td>'. |
"</tr>\n"); |
"</tr>\n"); |
} |
} |
shift(@Rows); # Throw away 'correct option chosen' color |
shift(@Rows); # Throw away 'correct option chosen' color |
Line 1390 sub CreateInterface {
|
Line 1494 sub CreateInterface {
|
{ # These braces are here to organize the code, not scope it. |
{ # These braces are here to organize the code, not scope it. |
{ |
{ |
$Str .= '<nobr>'.&mt('Analyze Over '); |
$Str .= '<nobr>'.&mt('Analyze Over '); |
|
$Str .= &Apache::loncommon::help_open_topic |
|
('Analysis_Analyze_Over'); |
$Str .='<select name="AnalyzeOver" >'; |
$Str .='<select name="AnalyzeOver" >'; |
$Str .= '<option value="Tries" '; |
$Str .= '<option value="Tries" '; |
if (! exists($ENV{'form.AnalyzeOver'}) || |
if (! exists($ENV{'form.AnalyzeOver'}) || |
Line 1401 sub CreateInterface {
|
Line 1507 sub CreateInterface {
|
$Str .= '<option value="Time" '; |
$Str .= '<option value="Time" '; |
$Str .= ' selected ' if ($ENV{'form.AnalyzeOver'} eq 'Time'); |
$Str .= ' selected ' if ($ENV{'form.AnalyzeOver'} eq 'Time'); |
$Str .= '>'.&mt('Time').'</option>'; |
$Str .= '>'.&mt('Time').'</option>'; |
$Str .= '</select></nobr><br />'; |
$Str .= '</select>'; |
|
$Str .= '</nobr><br />'; |
} |
} |
{ |
{ |
$Str .= '<nobr>'.&mt('Analyze as '); |
$Str .= '<nobr>'.&mt('Analyze as '); |
|
$Str .= &Apache::loncommon::help_open_topic |
|
('Analysis_Analyze_as'); |
$Str .='<select name="AnalyzeAs" >'; |
$Str .='<select name="AnalyzeAs" >'; |
$Str .= '<option value="Concepts" '; |
$Str .= '<option value="Concepts" '; |
if (! exists($ENV{'form.AnalyzeAs'}) || |
if (! exists($ENV{'form.AnalyzeAs'}) || |
Line 1420 sub CreateInterface {
|
Line 1529 sub CreateInterface {
|
} |
} |
{ |
{ |
$Str .= '<br /><nobr>'.&mt('Number of Plots:'); |
$Str .= '<br /><nobr>'.&mt('Number of Plots:'); |
|
$Str .= &Apache::loncommon::help_open_topic |
|
('Analysis_num_plots'); |
$Str .= '<select name="NumPlots">'; |
$Str .= '<select name="NumPlots">'; |
if (! exists($ENV{'form.NumPlots'}) |
if (! exists($ENV{'form.NumPlots'}) |
|| $ENV{'form.NumPlots'} < 1 |
|| $ENV{'form.NumPlots'} < 1 |
Line 1442 sub CreateInterface {
|
Line 1553 sub CreateInterface {
|
return $Str; |
return $Str; |
} |
} |
|
|
sub ProblemSelector { |
|
my $Str; |
|
$Str = "\n<table>\n"; |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
next if ($seq->{'num_assess'}<1); |
|
my $seq_str = ''; |
|
foreach my $res (@{$seq->{'contents'}}) { |
|
next if ($res->{'type'} ne 'assessment'); |
|
foreach my $part (@{$res->{'parts'}}) { |
|
my $partdata = $res->{'partdata'}->{$part}; |
|
# &Apache::lonnet::logthis('----------------'); |
|
# while (my ($k,$v)=each(%$partdata)) { |
|
# if (ref($v) eq 'ARRAY') { |
|
# &Apache::lonnet::logthis($k.' = '.join(',',@$v)); |
|
# } else { |
|
# &Apache::lonnet::logthis($k.' = '.$v); |
|
# } |
|
# } |
|
if ((! exists($partdata->{'option'}) || |
|
$partdata->{'option'} == 0 ) && |
|
(! exists($partdata->{'radiobutton'}) || |
|
$partdata->{'radiobutton'} == 0)) { |
|
next; |
|
} |
|
for (my $i=0;$i<scalar(@{$partdata->{'ResponseTypes'}});$i++){ |
|
my $respid = $partdata->{'ResponseIds'}->[$i]; |
|
my $resptype = $partdata->{'ResponseTypes'}->[$i]; |
|
if ($resptype eq 'option' ){ |
|
# if ($resptype eq 'option' || $resptype eq 'radiobutton') { |
|
my $value = |
|
&Apache::lonnet::escape($res->{'symb'}.':'.$part. |
|
':'.$respid.':'.$resptype); |
|
my $checked = ''; |
|
if ($ENV{'form.problemchoice'} eq $value) { |
|
$checked = 'checked '; |
|
} |
|
$seq_str .= '<tr><td>'. |
|
'<input type="radio" name="problemchoice" value="'.$value.'" '.$checked.'/>'. |
|
'</td><td>'. |
|
'<a href="'.$res->{'src'}.'">'.$res->{'title'}.'</a> '; |
|
# '<a href="'.$res->{'src'}.'">'.$resptype.' '.$res->{'title'}.'</a> '; |
|
if ($partdata->{'option'} > 1) { |
|
$seq_str .= &mt('response').' '.$respid; |
|
} |
|
$seq_str .= "</td></tr>\n"; |
|
} |
|
} |
|
} |
|
} |
|
if ($seq_str ne '') { |
|
$Str .= '<tr><td> </td><td><b>'.$seq->{'title'}.'</b></td>'. |
|
"</tr>\n".$seq_str; |
|
} |
|
} |
|
$Str .= "</table>\n"; |
|
return $Str; |
|
} |
|
|
|
######################################################### |
|
######################################################### |
|
## |
|
## Misc functions |
|
## |
|
######################################################### |
|
######################################################### |
|
sub get_problem_symb { |
|
my $problemstring = shift(); |
|
my ($symb,$partid,$resid,$resptype) = |
|
($problemstring=~ /^(.*):([^:]*):([^:]*):([^:]*)$/); |
|
return ($symb,$partid,$resid,$resptype); |
|
} |
|
|
|
sub get_resource_from_symb { |
|
my ($symb) = @_; |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
foreach my $res (@{$seq->{'contents'}}) { |
|
if ($res->{'symb'} eq $symb) { |
|
return $res; |
|
} |
|
} |
|
} |
|
return undef; |
|
} |
|
|
|
|
|
######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
Line 1578 sub Process_OR_Row {
|
Line 1604 sub Process_OR_Row {
|
my @Foilsubs = split('&',$submission); |
my @Foilsubs = split('&',$submission); |
for (my $j=0;$j<=$#Foilgrades;$j++) { |
for (my $j=0;$j<=$#Foilgrades;$j++) { |
my ($foilid,$correct) = split('=',$Foilgrades[$j]); |
my ($foilid,$correct) = split('=',$Foilgrades[$j]); |
|
$foilid = &Apache::lonnet::unescape($foilid); |
my (undef,$submission) = split('=',$Foilsubs[$j]); |
my (undef,$submission) = split('=',$Foilsubs[$j]); |
if ($correct) { |
if ($correct) { |
$RowData{$foilid}->{'_correct'}++; |
$RowData{$foilid}->{'_correct'}++; |
Line 1590 sub Process_OR_Row {
|
Line 1617 sub Process_OR_Row {
|
return %RowData; |
return %RowData; |
} |
} |
|
|
|
|
|
sub analyze_problem_as_student { |
|
my ($resource,$sname,$sdom,$partid,$respid) = @_; |
|
my $url = $resource->{'src'}; |
|
my $symb = $resource->{'symb'}; |
|
my $courseid = $ENV{'request.course.id'}; |
|
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze', |
|
'grade_domain' => $sdom, |
|
'grade_username' => $sname, |
|
'grade_symb' => $symb, |
|
'grade_courseid' => $courseid)); |
|
(my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); |
|
my %Answer=&Apache::lonnet::str2hash($Answ); |
|
my $key = $partid.'.'.$respid.'.answer'; |
|
my $student_answer = $Answer{$key}->[0]; |
|
if (! defined($student_answer)) { |
|
$student_answer = $Answer{$key}->[1]; |
|
} |
|
return ($student_answer); |
|
} |
|
|
## |
## |
## get problem data and put it into a useful data structure. |
## get problem data and put it into a useful data structure. |
## note: we must force each foil and option to not begin or end with |
## note: we must force each foil and option to not begin or end with |
Line 1604 sub get_problem_data {
|
Line 1652 sub get_problem_data {
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my %Partdata; |
my %Partdata; |
foreach my $part (@{$Answer{'parts'}}) { |
foreach my $part (@{$Answer{'parts'}}) { |
while (my($key,$value) = each(%Answer)) { |
while (my($key,$value) = each(%Answer)) { |
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# |
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# Logging code: |
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if (0) { |
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&Apache::lonnet::logthis($part.' got key "'.$key.'"'); |
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if (ref($value) eq 'ARRAY') { |
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&Apache::lonnet::logthis(' '.join(',',@$value)); |
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} else { |
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&Apache::lonnet::logthis(' '.$value); |
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} |
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} |
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# End of logging code |
next if ($key !~ /^$part/); |
next if ($key !~ /^$part/); |
$key =~ s/^$part\.//; |
$key =~ s/^$part\.//; |
if (ref($value) eq 'ARRAY') { |
if (ref($value) eq 'ARRAY') { |
Line 1617 sub get_problem_data {
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Line 1676 sub get_problem_data {
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$Partdata{$part}->{'_Foils'}->{$foil}->{'_Concept'}= |
$Partdata{$part}->{'_Foils'}->{$foil}->{'_Concept'}= |
$concept; |
$concept; |
} |
} |
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} elsif ($key =~ /^(incorrect|answer|ans_low|ans_high)$/) { |
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$Partdata{$part}->{$key}=$value; |
} |
} |
} else { |
} else { |
if ($key=~ /^foil\.text\.(.*)$/) { |
if ($key=~ /^foil\.text\.(.*)$/) { |
Line 1637 sub get_problem_data {
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Line 1698 sub get_problem_data {
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1; |
1; |
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__END__ |
__END__ |
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##### |
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# partdata{part}->{_Foils}->{foilid}->{'name'} = $ |
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# ->{'text'} = $ |
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# ->{'value'} = $ |
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# ->{'_Concept'} = $ |
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# partdata{part}->{_Options} = @ |
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# partdata{part}->{_Concepts} = @ |
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