version 1.39, 2003/03/07 17:01:45
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version 1.87, 2004/02/11 21:15:01
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Line 52 package Apache::lonstudentassessment;
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Line 52 package Apache::lonstudentassessment;
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use strict; |
use strict; |
use Apache::lonstatistics; |
use Apache::lonstatistics; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
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use Apache::loncommon(); |
use Apache::loncoursedata; |
use Apache::loncoursedata; |
use Apache::lonnet; # for logging porpoises |
use Apache::lonnet; # for logging porpoises |
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use Apache::lonlocal; |
use Spreadsheet::WriteExcel; |
use Spreadsheet::WriteExcel; |
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use Spreadsheet::WriteExcel::Utility(); |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
Line 85 my $Statistics;
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Line 88 my $Statistics;
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|
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=item $show 'all', 'totals', or 'scores' determines how much data is output |
=item $show 'all', 'totals', or 'scores' determines how much data is output |
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=item $single_student_mode evaluates to true if we are showing only one |
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student. |
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=cut |
=cut |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
my $show_links; |
my $show_links; |
my $output_mode; |
my $output_mode; |
my $show; |
my $chosen_output; |
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my $single_student_mode; |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
Line 126 Inputs:
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Line 133 Inputs:
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####################################################### |
####################################################### |
sub BuildStudentAssessmentPage { |
sub BuildStudentAssessmentPage { |
my ($r,$c)=@_; |
my ($r,$c)=@_; |
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# |
undef($Statistics); |
undef($Statistics); |
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undef($show_links); |
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undef($output_mode); |
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undef($chosen_output); |
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undef($single_student_mode); |
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# |
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my %Saveable_Parameters = ('Status' => 'scalar', |
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'chartoutputmode' => 'scalar', |
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'chartoutputdata' => 'scalar', |
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'Section' => 'array', |
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'StudentData' => 'array', |
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'Maps' => 'array'); |
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&Apache::loncommon::store_course_settings('chart',\%Saveable_Parameters); |
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&Apache::loncommon::restore_course_settings('chart',\%Saveable_Parameters); |
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# |
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&Apache::lonstatistics::PrepareClasslist(); |
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# |
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$single_student_mode = 0; |
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$single_student_mode = 1 if ($ENV{'form.SelectedStudent'}); |
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if ($ENV{'form.selectstudent'}) { |
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&Apache::lonstatistics::DisplayClasslist($r); |
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return; |
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} |
# |
# |
# Print out the HTML headers for the interface |
# Print out the HTML headers for the interface |
# This also parses the output mode selector |
# This also parses the output mode selector |
# This step must always be done. |
# This step must *always* be done. |
$r->print(&CreateInterface()); |
$r->print(&CreateInterface()); |
$r->print('<input type="hidden" name="notfirstrun" value="true" />'); |
$r->print('<input type="hidden" name="notfirstrun" value="true" />'); |
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$r->print('<input type="hidden" name="sort" value="'. |
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$ENV{'form.sort'}.'" />'); |
$r->rflush(); |
$r->rflush(); |
if (! exists($ENV{'form.notfirstrun'})) { |
# |
$r->print(<<ENDMSG); |
if (! exists($ENV{'form.notfirstrun'}) && ! $single_student_mode) { |
<p> |
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<font size="+1"> |
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Please make your selections in the boxes above and hit |
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the button marked "Update Display". |
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</font> |
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</p> |
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ENDMSG |
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# $r->print(&OutputDescriptions()); |
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return; |
return; |
} |
} |
# |
# |
# |
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my $initialize = \&html_initialize; |
my $initialize = \&html_initialize; |
my $output_student = \&html_outputstudent; |
my $output_student = \&html_outputstudent; |
my $finish = \&html_finish; |
my $finish = \&html_finish; |
Line 156 ENDMSG
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Line 179 ENDMSG
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$initialize = \&excel_initialize; |
$initialize = \&excel_initialize; |
$output_student = \&excel_outputstudent; |
$output_student = \&excel_outputstudent; |
$finish = \&excel_finish; |
$finish = \&excel_finish; |
} elsif ($output_mode eq 'multi-sheet excel') { |
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$initialize = \&multi_sheet_excel_initialize; |
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$output_student = \&multi_sheet_excel_outputstudent; |
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$finish = \&multi_sheet_excel_finish; |
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} elsif ($output_mode eq 'csv') { |
} elsif ($output_mode eq 'csv') { |
$initialize = \&csv_initialize; |
$initialize = \&csv_initialize; |
$output_student = \&csv_outputstudent; |
$output_student = \&csv_outputstudent; |
Line 168 ENDMSG
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Line 187 ENDMSG
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# |
# |
if($c->aborted()) { return ; } |
if($c->aborted()) { return ; } |
# |
# |
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# Determine which students we want to look at |
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my @Students; |
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if ($single_student_mode) { |
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@Students = (&Apache::lonstatistics::current_student()); |
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$r->print(&next_and_previous_buttons()); |
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$r->rflush(); |
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} else { |
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@Students = @Apache::lonstatistics::Students; |
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} |
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# |
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# Perform generic initialization tasks |
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# Since we use lonnet::EXT to retrieve problem weights, |
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# to ensure current data we must clear the caches out. |
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# This makes sure that parameter changes at the student level |
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# are immediately reflected in the chart. |
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&Apache::lonnet::clear_EXT_cache_status(); |
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# |
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# Clean out loncoursedata's package data, just to be safe. |
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&Apache::loncoursedata::clear_internal_caches(); |
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# |
# Call the initialize routine selected above |
# Call the initialize routine selected above |
$initialize->($r); |
$initialize->($r); |
foreach my $student (@Apache::lonstatistics::Students) { |
foreach my $student (@Students) { |
if($c->aborted()) { |
if($c->aborted()) { |
$finish->($r); |
$finish->($r); |
return ; |
return ; |
Line 186 ENDMSG
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Line 225 ENDMSG
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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sub next_and_previous_buttons { |
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my $Str = ''; |
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$Str .= '<input type="hidden" name="SelectedStudent" value="'. |
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$ENV{'form.SelectedStudent'}.'" />'; |
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# |
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# Build the previous student link |
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my $previous = &Apache::lonstatistics::previous_student(); |
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my $previousbutton = ''; |
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if (defined($previous)) { |
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my $sname = $previous->{'username'}.':'.$previous->{'domain'}; |
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$previousbutton .= '<input type="button" value="'. |
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'Previous Student ('. |
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$previous->{'username'}.'@'.$previous->{'domain'}.')'. |
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'" onclick="document.Statistics.SelectedStudent.value='. |
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"'".$sname."'".';'. |
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'document.Statistics.submit();" />'; |
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} else { |
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$previousbutton .= '<input type="button" value="'. |
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'Previous student (none)'.'" />'; |
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} |
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# |
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# Build the next student link |
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my $next = &Apache::lonstatistics::next_student(); |
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my $nextbutton = ''; |
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if (defined($next)) { |
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my $sname = $next->{'username'}.':'.$next->{'domain'}; |
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$nextbutton .= '<input type="button" value="'. |
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'Next Student ('. |
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$next->{'username'}.'@'.$next->{'domain'}.')'. |
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'" onclick="document.Statistics.SelectedStudent.value='. |
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"'".$sname."'".';'. |
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'document.Statistics.submit();" />'; |
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} else { |
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$nextbutton .= '<input type="button" value="'. |
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'Next student (none)'.'" />'; |
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} |
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# |
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# Build the 'all students' button |
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my $all = ''; |
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$all .= '<input type="button" value="All Students" '. |
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'" onclick="document.Statistics.SelectedStudent.value='. |
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"''".';'.'document.Statistics.submit();" />'; |
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$Str .= $previousbutton.(' 'x5).$all.(' 'x5).$nextbutton; |
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return $Str; |
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} |
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####################################################### |
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####################################################### |
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sub get_student_fields_to_show { |
sub get_student_fields_to_show { |
my @to_show = @Apache::lonstatistics::SelectedStudentData; |
my @to_show = @Apache::lonstatistics::SelectedStudentData; |
Line 198 sub get_student_fields_to_show {
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Line 285 sub get_student_fields_to_show {
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return @to_show; |
return @to_show; |
} |
} |
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sub get_sequences_to_show { |
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my @Sequences; |
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foreach my $map_symb (@Apache::lonstatistics::SelectedMaps) { |
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foreach my $sequence (@Apache::lonstatistics::Sequences) { |
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next if ($sequence->{'symb'} ne $map_symb && $map_symb ne 'all'); |
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next if ($sequence->{'num_assess'} < 1); |
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push (@Sequences,$sequence); |
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} |
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} |
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return @Sequences; |
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} |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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Line 235 sub CreateInterface {
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Line 309 sub CreateInterface {
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# $Str .= &CreateLegend(); |
# $Str .= &CreateLegend(); |
$Str .= '<table cellspacing="5">'."\n"; |
$Str .= '<table cellspacing="5">'."\n"; |
$Str .= '<tr>'; |
$Str .= '<tr>'; |
$Str .= '<td align="center"><b>Sections</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Sections').'</b></td>'; |
$Str .= '<td align="center"><b>Student Data</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Student Data</b>').'</td>'; |
$Str .= '<td align="center"><b>Problem Sets</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Enrollment Status').'</b></td>'; |
$Str .= '<td align="center"><b>Output Format</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Sequences and Folders').'</b></td>'; |
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$Str .= '<td align="center"><b>'.&mt('Output Format').'</b>'. |
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&Apache::loncommon::help_open_topic("Chart_Output_Formats"). |
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'</td>'; |
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$Str .= '<td align="center"><b>'.&mt('Output Data').'</b>'. |
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&Apache::loncommon::help_open_topic("Chart_Output_Data"). |
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'</td>'; |
$Str .= '</tr>'."\n"; |
$Str .= '</tr>'."\n"; |
# |
# |
$Str .= '<tr><td align="center">'."\n"; |
$Str .= '<tr><td align="center">'."\n"; |
Line 255 sub CreateInterface {
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Line 335 sub CreateInterface {
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$Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', |
$Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', |
5,undef); |
5,undef); |
$Str .= '</td><td>'."\n"; |
$Str .= '</td><td>'."\n"; |
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$Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); |
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$Str .= '</td><td>'."\n"; |
$Str .= &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, |
$Str .= &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, |
$only_seq_with_assessments); |
$only_seq_with_assessments); |
$Str .= '</td><td>'."\n"; |
$Str .= '</td><td>'."\n"; |
$Str .= &CreateAndParseOutputSelector(); |
$Str .= &CreateAndParseOutputSelector(); |
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$Str .= '</td><td>'."\n"; |
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$Str .= &CreateAndParseOutputDataSelector(); |
$Str .= '</td></tr>'."\n"; |
$Str .= '</td></tr>'."\n"; |
$Str .= '</table>'."\n"; |
$Str .= '</table>'."\n"; |
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$Str .= '<input type="submit" name="Generate Chart" value="'. |
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&mt('Generate Chart').'" />'; |
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$Str .= ' 'x5; |
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$Str .= '<input type="submit" name="selectstudent" value="'. |
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&mt('Select One Student').'" />'; |
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$Str .= ' 'x5; |
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$Str .= '<input type="submit" name="ClearCache" value="'. |
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&mt('Clear Caches').'" />'; |
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$Str .= ' 'x5; |
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$Str .= '<br />'; |
return $Str; |
return $Str; |
} |
} |
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Line 281 my @OutputOptions =
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Line 375 my @OutputOptions =
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description => 'Output HTML with each symbol linked to the problem '. |
description => 'Output HTML with each symbol linked to the problem '. |
'which generated it.', |
'which generated it.', |
mode => 'html', |
mode => 'html', |
show => 'all', |
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show_links => 'yes', |
show_links => 'yes', |
}, |
}, |
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{ name => 'HTML, with all links', |
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value => 'html, with all links', |
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description => 'Output HTML with each symbol linked to the problem '. |
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'which generated it. '. |
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'This includes links for unattempted problems.', |
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mode => 'html', |
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show_links => 'all', |
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}, |
{ name => 'HTML, without links', |
{ name => 'HTML, without links', |
value => 'html, without links', |
value => 'html, without links', |
description => 'Output HTML. By not including links, the size of the'. |
description => 'Output HTML. By not including links, the size of the'. |
' web page is greatly reduced. If your browser crashes on the '. |
' web page is greatly reduced. If your browser crashes on the '. |
'full display, try this.', |
'full display, try this.', |
mode => 'html', |
mode => 'html', |
show => 'all', |
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show_links => 'no', |
show_links => 'no', |
}, |
}, |
{ name => 'HTML, scores only', |
{ name => 'Excel', |
value => 'html, scores only', |
value => 'excel', |
description => 'Output HTML, only showing the total number of correct'. |
description => 'Output an Excel file (compatable with Excel 95).', |
' problems (or problem parts) and not the maximum possible for '. |
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'each student', |
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mode => 'html', |
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show => 'scores', |
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show_links => 'no', |
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}, |
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{ name => 'HTML, totals', |
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value => 'html, totals', |
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description => 'Output HTML, but only the summary statistics for each'. |
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' sequence selected for each student.', |
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mode => 'html', |
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show => 'totals', |
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show_links => 'no', |
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}, |
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{ name => 'HTML, summary table only', |
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value => 'html summary table only', |
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description => 'Output HTML, but only the final summary table for '. |
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'all students across all sequences.', |
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mode => 'html', |
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show => 'final table', |
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show_links => 'no', |
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}, |
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{ name => 'Excel, scores only', |
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value => 'excel, scores only', |
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description => 'Output an Excel file (compatable with Excel 95), '. |
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'with a single column for each sequence showing the students '. |
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'score.', |
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mode => 'excel', |
mode => 'excel', |
show => 'scores', |
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show_links => 'no', |
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}, |
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{ name => 'Excel, totals', |
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value => 'excel, totals', |
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description => 'Output an Excel file (compatable with Excel 95), '. |
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'with two columns for each sequence, the students score on the '. |
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'sequence and the students maximum possible on the sequence', |
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mode => 'excel', |
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show => 'totals', |
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show_links => 'no', |
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}, |
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{ name => 'multi-sheet Excel', |
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value => 'multi-sheet excel', |
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description => 'Output an Excel file (compatable with Excel 95), '. |
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'with a seperate worksheet for each sequence you have selected '. |
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'the data for each problem part '. |
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'(number of tries, status, points awarded) will be listed.', |
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mode => 'multi-sheet excel', |
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show => 'totals', |
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show_links => 'no', |
show_links => 'no', |
}, |
}, |
{ name => 'multi-sheet Excel, by section', |
{ name => 'CSV', |
value => 'multi-sheet excel, by section', |
value => 'csv', |
description => 'Output an Excel file (compatable with Excel 95), '. |
description => 'Output a comma seperated values file suitable for '. |
'with a seperate worksheet for each sequence you have selected '. |
'import into a spreadsheet program. Using this method as opposed '. |
'the data for each problem part '. |
'to Excel output allows you to organize your data before importing'. |
'(number of tries, status, points awarded) will be listed. '. |
' it into a spreadsheet program.', |
'There will be one Excel workbook for each section selected.', |
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mode => 'multi-sheet excel', |
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show => 'by section', |
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show_links => 'no', |
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}, |
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{ name => 'CSV, everything', |
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value => 'csv, everything', |
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description => '', |
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mode => 'csv', |
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show => 'all', |
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show_links => 'no', |
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}, |
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{ name => 'CSV, scores only', |
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value => 'csv, scores only', |
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description => '', |
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mode => 'csv', |
mode => 'csv', |
show => 'scores', |
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show_links => 'no', |
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}, |
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{ name => 'CSV, totals', |
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value => 'csv, totals', |
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description => '', |
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mode => 'csv', |
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show => 'totals', |
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show_links => 'no', |
show_links => 'no', |
}, |
}, |
); |
); |
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sub OutputDescriptions { |
sub OutputDescriptions { |
my $Str = ''; |
my $Str = ''; |
$Str .= "<h2>Output Modes</h2>\n"; |
$Str .= "<h2>Output Formats</h2>\n"; |
$Str .= "<dl>\n"; |
$Str .= "<dl>\n"; |
foreach my $outputmode (@OutputOptions) { |
foreach my $outputmode (@OutputOptions) { |
$Str .=" <dt>".$outputmode->{'name'}."</dt>\n"; |
$Str .=" <dt>".$outputmode->{'name'}."</dt>\n"; |
Line 394 sub OutputDescriptions {
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Line 424 sub OutputDescriptions {
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sub CreateAndParseOutputSelector { |
sub CreateAndParseOutputSelector { |
my $Str = ''; |
my $Str = ''; |
my $elementname = 'outputmode'; |
my $elementname = 'chartoutputmode'; |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
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[$elementname]); |
# |
# |
# Format for output options is 'mode, restrictions'; |
# Format for output options is 'mode, restrictions'; |
my $selected = 'html, with links'; |
my $selected = 'html, without links'; |
if (exists($ENV{'form.'.$elementname})) { |
if (exists($ENV{'form.'.$elementname})) { |
if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
$selected = $ENV{'form.'.$elementname}->[0]; |
$selected = $ENV{'form.'.$elementname}->[0]; |
Line 409 sub CreateAndParseOutputSelector {
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Line 441 sub CreateAndParseOutputSelector {
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# Set package variables describing output mode |
# Set package variables describing output mode |
$show_links = 'no'; |
$show_links = 'no'; |
$output_mode = 'html'; |
$output_mode = 'html'; |
$show = 'all'; |
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foreach my $option (@OutputOptions) { |
foreach my $option (@OutputOptions) { |
next if ($option->{'value'} ne $selected); |
next if ($option->{'value'} ne $selected); |
$output_mode = $option->{'mode'}; |
$output_mode = $option->{'mode'}; |
$show = $option->{'show'}; |
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$show_links = $option->{'show_links'}; |
$show_links = $option->{'show_links'}; |
} |
} |
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Line 423 sub CreateAndParseOutputSelector {
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Line 453 sub CreateAndParseOutputSelector {
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foreach my $option (@OutputOptions) { |
foreach my $option (@OutputOptions) { |
$Str .= "\n".' <option value="'.$option->{'value'}.'"'; |
$Str .= "\n".' <option value="'.$option->{'value'}.'"'; |
$Str .= " selected " if ($option->{'value'} eq $selected); |
$Str .= " selected " if ($option->{'value'} eq $selected); |
$Str .= ">".$option->{'name'}."<\/option>"; |
$Str .= ">".&mt($option->{'name'})."<\/option>"; |
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} |
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$Str .= "\n</select>"; |
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return $Str; |
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} |
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## |
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## Data selector stuff |
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## |
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my @OutputDataOptions = |
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( |
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{ name => 'Scores Summary', |
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base => 'scores', |
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value => 'sum and total', |
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scores => 1, |
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tries => 0, |
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every_problem => 0, |
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sequence_sum => 1, |
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sequence_max => 1, |
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grand_total => 1, |
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shortdesc => 'Total Score and Maximum Possible for each '. |
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'Sequence or Folder', |
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longdesc => 'The score of each student as well as the '. |
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' maximum possible on each Sequence or Folder.', |
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}, |
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{ name => 'Scores Per Problem', |
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base => 'scores', |
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value => 'scores', |
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scores => 1, |
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tries => 0, |
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correct => 0, |
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every_problem => 1, |
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sequence_sum => 1, |
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sequence_max => 1, |
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grand_total => 1, |
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shortdesc => 'Score on each Problem Part', |
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longdesc =>'The students score on each problem part, computed as'. |
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'the part weight * part awarded', |
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}, |
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{ name =>'Tries', |
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base =>'tries', |
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value => 'tries', |
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scores => 0, |
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tries => 1, |
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correct => 0, |
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every_problem => 1, |
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sequence_sum => 0, |
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sequence_max => 0, |
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grand_total => 0, |
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shortdesc => 'Number of Tries before success on each Problem Part', |
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longdesc =>'The number of tries before success on each problem part.', |
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}, |
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{ name =>'Parts Correct', |
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base =>'tries', |
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value => 'parts correct total', |
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scores => 0, |
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tries => 0, |
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correct => 1, |
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every_problem => 1, |
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sequence_sum => 1, |
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sequence_max => 1, |
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grand_total => 1, |
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shortdesc => 'Number of Problem Parts completed successfully.', |
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longdesc => 'The Number of Problem Parts completed successfully and '. |
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'the maximum possible for each student', |
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}, |
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); |
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|
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sub HTMLifyOutputDataDescriptions { |
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my $Str = ''; |
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$Str .= "<h2>Output Data</h2>\n"; |
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$Str .= "<dl>\n"; |
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foreach my $option (@OutputDataOptions) { |
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$Str .= ' <dt>'.$option->{'name'}.'</dt>'; |
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$Str .= '<dd>'.$option->{'longdesc'}.'</dd>'."\n"; |
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} |
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$Str .= "</dl>\n"; |
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return $Str; |
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} |
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|
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sub CreateAndParseOutputDataSelector { |
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my $Str = ''; |
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my $elementname = 'chartoutputdata'; |
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# |
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my $selected = 'scores'; |
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if (exists($ENV{'form.'.$elementname})) { |
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if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
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$selected = $ENV{'form.'.$elementname}->[0]; |
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} else { |
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$selected = $ENV{'form.'.$elementname}; |
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} |
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} |
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# |
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$chosen_output = $OutputDataOptions[0]; |
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foreach my $option (@OutputDataOptions) { |
|
if ($option->{'value'} eq $selected) { |
|
$chosen_output = $option; |
|
} |
|
} |
|
# |
|
# Build the form element |
|
$Str = qq/<select size="5" name="$elementname">/; |
|
foreach my $option (@OutputDataOptions) { |
|
$Str .= "\n".' <option value="'.$option->{'value'}.'"'; |
|
$Str .= " selected " if ($option->{'value'} eq $chosen_output->{'value'}); |
|
$Str .= ">".&mt($option->{'name'})."<\/option>"; |
} |
} |
$Str .= "\n</select>"; |
$Str .= "\n</select>"; |
return $Str; |
return $Str; |
|
|
} |
} |
|
|
####################################################### |
####################################################### |
Line 463 sub html_initialize {
|
Line 599 sub html_initialize {
|
$padding = ' 'x3; |
$padding = ' 'x3; |
$count = 0; |
$count = 0; |
$nodata_count = 0; |
$nodata_count = 0; |
|
undef(%prog_state); |
# |
# |
$r->print("<h3>".$ENV{'course.'.$ENV{'request.course.id'}.'.description'}. |
$r->print("<h3>".$ENV{'course.'.$ENV{'request.course.id'}.'.description'}. |
" ".localtime(time)."</h3>"); |
" ".localtime(time)."</h3>"); |
|
|
# |
if ($chosen_output->{'base'} !~ /^final table/) { |
# Set up progress window for 'final table' display only |
$r->print("<h3>".$chosen_output->{'shortdesc'}."</h3>"); |
if ($show eq 'final table') { |
|
my $studentcount = scalar(@Apache::lonstatistics::Students); |
|
%prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,'Summary Table Status', |
|
'Summary Table Compilation Progress', $studentcount); |
|
} |
} |
my $Str = "<pre>\n"; |
my $Str = "<pre>\n"; |
# First, the @StudentData fields need to be listed |
# First, the @StudentData fields need to be listed |
Line 485 sub html_initialize {
|
Line 617 sub html_initialize {
|
$Str .= $title.' 'x($width-$base).$padding; |
$Str .= $title.' 'x($width-$base).$padding; |
} |
} |
# Now the selected sequences need to be listed |
# Now the selected sequences need to be listed |
foreach my $sequence (&get_sequences_to_show) { |
foreach my $sequence (&Apache::lonstatistics::Sequences_with_Assess()){ |
my $title = $sequence->{'title'}; |
my $title = $sequence->{'title'}; |
my $base = $sequence->{'base_width'}; |
my $base = $sequence->{'base_width'}; |
my $width = $sequence->{'width'}; |
my $width = $sequence->{'width'}; |
$Str .= $title.' 'x($width-$base).$padding; |
$Str .= $title.' 'x($width-$base).$padding; |
} |
} |
$Str .= "total (of shown problems)</pre>\n"; |
$Str .= "total</pre>\n"; |
$Str .= "<pre>"; |
$Str .= "<pre>"; |
# |
|
# Check for suppression of output |
|
if ($show eq 'final table') { |
|
$Str = ''; |
|
} |
|
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
Line 528 sub html_outputstudent {
|
Line 655 sub html_outputstudent {
|
} |
} |
if (scalar(@tmp) < 1) { |
if (scalar(@tmp) < 1) { |
$nodata_count++; |
$nodata_count++; |
return if ($show eq 'final table'); |
|
$Str .= '<font color="blue">No Course Data</font>'."\n"; |
$Str .= '<font color="blue">No Course Data</font>'."\n"; |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
Line 538 sub html_outputstudent {
|
Line 664 sub html_outputstudent {
|
# By sequence build up the data |
# By sequence build up the data |
my $studentstats; |
my $studentstats; |
my $PerformanceStr = ''; |
my $PerformanceStr = ''; |
foreach my $seq (&get_sequences_to_show) { |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
my ($performance,$score,$seq_max) = |
my ($performance,$performance_length,$score,$seq_max,$rawdata); |
&StudentPerformanceOnSequence($student,\%StudentsData, |
if ($chosen_output->{'tries'}) { |
$seq,$show_links); |
($performance,$performance_length,$score,$seq_max,$rawdata) = |
my $ratio = $score.'/'.$seq_max; |
&StudentTriesOnSequence($student,\%StudentsData, |
|
$seq,$show_links); |
|
} else { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentPerformanceOnSequence($student,\%StudentsData, |
|
$seq,$show_links); |
|
} |
|
my $ratio = sprintf("%3d",$score).'/'.sprintf("%3d",$seq_max); |
# |
# |
if ($show eq 'totals') { |
if ($chosen_output->{'sequence_sum'}) { |
$performance = ' 'x(length($seq_max)-length($score)).$ratio; |
$performance = $ratio; |
$performance .= ' 'x($seq->{'width'}-length($performance)); |
$performance .= ' 'x($seq->{'width'}-length($ratio)); |
} elsif ($show eq 'scores') { |
|
$performance = $score; |
|
$performance .= ' 'x($seq->{'width'}-length($performance)); |
|
} else { |
} else { |
# Pad with extra spaces |
# Pad with extra spaces |
$performance .= ' 'x($seq->{'width'}-$seq_max- |
$performance .= ' 'x($seq->{'width'}-$performance_length- |
length($ratio) |
length($ratio) |
).$ratio; |
).$ratio; |
} |
} |
Line 567 sub html_outputstudent {
|
Line 697 sub html_outputstudent {
|
my ($score,$max) = (0,0); |
my ($score,$max) = (0,0); |
while (my ($symb,$seq_stats) = each (%{$studentstats})) { |
while (my ($symb,$seq_stats) = each (%{$studentstats})) { |
$Statistics->{$symb}->{'score'} += $seq_stats->{'score'}; |
$Statistics->{$symb}->{'score'} += $seq_stats->{'score'}; |
$Statistics->{$symb}->{'max'} += $seq_stats->{'max'}; |
if ($Statistics->{$symb}->{'max'} < $seq_stats->{'max'}) { |
|
$Statistics->{$symb}->{'max'} = $seq_stats->{'max'}; |
|
} |
$score += $seq_stats->{'score'}; |
$score += $seq_stats->{'score'}; |
$max += $seq_stats->{'max'}; |
$max += $seq_stats->{'max'}; |
} |
} |
$Str .= ' '.' 'x(length($max)-length($score)).$score.'/'.$max; |
$Str .= ' '.' 'x(length($max)-length($score)).$score.'/'.$max; |
$Str .= " \n"; |
$Str .= " \n"; |
# |
# |
# Check for suppressed output and update the progress window if so... |
|
if ($show eq 'final table') { |
|
$Str = ''; |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
|
'last student'); |
|
} |
|
# |
|
$r->print($Str); |
$r->print($Str); |
# |
# |
$r->rflush(); |
$r->rflush(); |
Line 591 sub html_finish {
|
Line 716 sub html_finish {
|
my ($r) = @_; |
my ($r) = @_; |
# |
# |
# Check for suppressed output and close the progress window if so |
# Check for suppressed output and close the progress window if so |
if ($show eq 'final table') { |
$r->print("</pre>\n"); |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
if ($single_student_mode) { |
|
$r->print(&SingleStudentTotal()); |
} else { |
} else { |
$r->print("</pre>\n"); |
$r->print(&StudentAverageTotal()); |
} |
} |
$r->print(&StudentAverageTotal()); |
|
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
Line 608 sub StudentAverageTotal {
|
Line 733 sub StudentAverageTotal {
|
my $total_max = 0; |
my $total_max = 0; |
$Str .= '<table border=2 cellspacing="1">'."\n"; |
$Str .= '<table border=2 cellspacing="1">'."\n"; |
$Str .= "<tr><th>Title</th><th>Average</th><th>Maximum</th></tr>\n"; |
$Str .= "<tr><th>Title</th><th>Average</th><th>Maximum</th></tr>\n"; |
foreach my $seq (&get_sequences_to_show) { |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
my $ave = int(100*($Statistics->{$seq->{'symb'}}->{'score'}/ |
my $ave; |
($num_students-$nodata_count)))/100; |
if ($num_students > $nodata_count) { |
|
$ave = int(100*($Statistics->{$seq->{'symb'}}->{'score'}/ |
|
($num_students-$nodata_count)))/100; |
|
} else { |
|
$ave = 0; |
|
} |
$total_ave += $ave; |
$total_ave += $ave; |
my $max = $seq->{'num_assess_parts'}; |
my $max = $Statistics->{$seq->{'symb'}}->{'max'}; |
$total_max += $max; |
$total_max += $max; |
if ($ave == 0) { |
$ave = sprintf("%.2f",$ave); |
$ave = "0.00"; |
|
} |
|
$ave .= ' '; |
|
$max .= ' '; |
|
$Str .= '<tr><td>'.$seq->{'title'}.'</td>'. |
$Str .= '<tr><td>'.$seq->{'title'}.'</td>'. |
'<td align="right">'.$ave.'</td>'. |
'<td align="right">'.$ave.' </td>'. |
'<td align="right">'.$max.'</td></tr>'."\n"; |
'<td align="right">'.$max.' '.'</td></tr>'."\n"; |
} |
} |
$total_ave = int(100*$total_ave)/100; # only two digit |
$total_ave = sprintf('%.2f',$total_ave); # only two digit |
$Str .= "</table>\n"; |
$Str .= "</table>\n"; |
$Str .= '<table border=2 cellspacing="1">'."\n"; |
$Str .= '<table border=2 cellspacing="1">'."\n"; |
$Str .= '<tr><th>Number of Students</th><th>Average</th>'. |
$Str .= '<tr><th>Number of Students</th><th>Average</th>'. |
"<th>Maximum</th></tr>\n"; |
"<th>Maximum</th></tr>\n"; |
$Str .= '<tr><td>'.($num_students-$nodata_count).'</td>'. |
$Str .= '<tr>'. |
'<td>'.$total_ave.'</td><td>'.$total_max.'</td>'; |
'<td align="right">'.($num_students-$nodata_count).'</td>'. |
|
'<td align="right">'.$total_ave.' '.'</td>'. |
|
'<td align="right">'.$total_max.' '.'</td>'; |
$Str .= "</table>\n"; |
$Str .= "</table>\n"; |
return $Str; |
return $Str; |
} |
} |
|
|
} |
sub SingleStudentTotal { |
|
my $student = &Apache::lonstatistics::current_student(); |
####################################################### |
my $Str = "<h3>Summary table for ".$student->{'fullname'}." ". |
####################################################### |
$student->{'username'}.'@'.$student->{'domain'}."</h3>\n"; |
|
$Str .= '<table border=2 cellspacing="1">'."\n"; |
=pod |
$Str .= |
|
"<tr><th>Sequence or Folder</th><th>Score</th><th>Maximum</th></tr>\n"; |
=head2 Multi-Sheet EXCEL subroutines |
my $total = 0; |
|
my $total_max = 0; |
=item &multi_sheet_excel_initialize($r) |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
my $value = $Statistics->{$seq->{'symb'}}->{'score'}; |
=item &multi_sheet_excel_outputstudent($r,$student) |
my $max = $Statistics->{$seq->{'symb'}}->{'max'}; |
|
$Str .= '<tr><td>'.$seq->{'title'}.'</td>'. |
=item &multi_sheet_excel_finish($r) |
'<td align="right">'.$value.'</td>'. |
|
'<td align="right">'.$max.'</td></tr>'."\n"; |
=cut |
$total += $value; |
|
$total_max +=$max; |
####################################################### |
|
####################################################### |
|
{ |
|
|
|
sub multi_sheet_excel_initialize { |
|
my ($r)=@_; |
|
$r->print("<h1>Not yet implemented</h1>"); |
|
# |
|
# Estimate the size of the file. We would like to have < 5 megs of data. |
|
my $max_size = 5000000; |
|
my $num_students = scalar(@Apache::lonstatistics::Students); |
|
my $num_sequences = 0; |
|
my $num_data_per_part = 2; # 'status' and 'numtries' |
|
my $fields_per_student = scalar(&get_student_fields_to_show()); |
|
my $bytes_per_field = 20; # Back of the envelope calculation |
|
foreach my $seq (&get_sequences_to_show) { |
|
$num_sequences++ if ($seq->{'num_assess'} > 0); |
|
$fields_per_student += $num_data_per_part * $seq->{'num_assess_parts'}; |
|
} |
|
my $size_estimate = $fields_per_student*$num_students*$bytes_per_field; |
|
# |
|
# Compute number of workbooks |
|
my $num_workbooks = 1; |
|
if ($size_estimate > $max_size) { # try to stay under 5 megs |
|
$num_workbooks += int($size_estimate / $max_size); |
|
} |
|
if ($show eq 'by section') { |
|
if (@Apache::lonstatistics::SelectedSections > 1 && |
|
$Apache::lonstatistics::SelectedSections[0] ne 'all') { |
|
$num_workbooks = scalar(@Apache::lonstatistics::SelectedSections); |
|
} else { |
|
# @Apache::lonstatistics::Sections contains 'all' as well. |
|
$num_workbooks = scalar(@Apache::lonstatistics::Sections) - 1; |
|
} |
|
} |
} |
|
$Str .= '<tr><td><b>Total</b></td>'. |
$r->print("Maximum allowed size: ".$max_size." bytes<br />"); |
'<td align="right">'.$total.'</td>'. |
$r->print("Number of students: ".$num_students."<br />"); |
'<td align="right">'.$total_max."</td></tr>\n"; |
$r->print("Number of fields per student: ".$fields_per_student."<br />"); |
$Str .= "</table>\n"; |
$r->print("Total number of fields: ".($fields_per_student*$num_students). |
return $Str; |
"<br />"); |
|
$r->print("Bytes per field: ".$bytes_per_field." (estimated)"."<br />"); |
|
$r->print("Estimated size: ".$size_estimate." bytes<br />"); |
|
$r->print("Number of workbooks: ".$num_workbooks."<br />"); |
|
$r->rflush(); |
|
return; |
|
} |
|
|
|
sub multi_sheet_excel_outputstudent { |
|
my ($r,$student) = @_; |
|
} |
} |
|
|
sub multi_sheet_excel_finish { |
|
my ($r) = @_; |
|
} |
} |
|
|
} |
|
####################################################### |
####################################################### |
####################################################### |
####################################################### |
|
|
Line 735 my $rows_output;
|
Line 816 my $rows_output;
|
my $cols_output; |
my $cols_output; |
|
|
my %prog_state; # progress window state |
my %prog_state; # progress window state |
|
my $request_aborted; |
|
|
|
my $total_formula; |
|
|
sub excel_initialize { |
sub excel_initialize { |
my ($r) = @_; |
my ($r) = @_; |
# |
# |
|
undef ($excel_sheet); |
|
undef ($excel_workbook); |
|
undef ($filename); |
|
undef ($rows_output); |
|
undef ($cols_output); |
|
undef (%prog_state); |
|
undef ($request_aborted); |
|
undef ($total_formula); |
|
# |
|
my $total_columns = scalar(&get_student_fields_to_show()); |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
# Add 2 because we need a 'sequence_sum' and 'total' column for each |
|
$total_columns += $seq->{'num_assess_parts'}+2; |
|
} |
|
if ($chosen_output->{'base'} eq 'tries' && $total_columns > 255) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
LON-CAPA is unable to produce your Excel spreadsheet because your selections |
|
will result in more than 255 columns. Excel allows only 255 columns in a |
|
spreadsheet. |
|
</p><p> |
|
You may consider reducing the number of <b>Sequences or Folders</b> you |
|
have selected. |
|
</p><p> |
|
LON-CAPA can produce <b>CSV</b> files of this data or Excel files of the |
|
summary data (<b>Parts Correct</b> or <b>Parts Correct & Totals</b>). |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
if ($chosen_output->{'base'} eq 'scores' && $total_columns > 255) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
LON-CAPA is unable to produce your Excel spreadsheet because your selections |
|
will result in more than 255 columns. Excel allows only 255 columns in a |
|
spreadsheet. |
|
</p><p> |
|
You may consider reducing the number of <b>Sequences or Folders</b> you |
|
have selected. |
|
</p><p> |
|
LON-CAPA can produce <b>CSV</b> files of this data or Excel files of the |
|
<b>Scores Summary</b> data. |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
return if ($request_aborted); |
|
# |
$filename = '/prtspool/'. |
$filename = '/prtspool/'. |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
time.'_'.rand(1000000000).'.xls'; |
time.'_'.rand(1000000000).'.xls'; |
Line 769 sub excel_initialize {
|
Line 903 sub excel_initialize {
|
# |
# |
# Add a worksheet |
# Add a worksheet |
my $sheetname = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
my $sheetname = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
if (length($sheetname) > 31) { |
$sheetname = &Apache::loncommon::clean_excel_name($sheetname); |
$sheetname = substr($sheetname,0,31); |
|
} |
|
$excel_sheet = $excel_workbook->addworksheet($sheetname); |
$excel_sheet = $excel_workbook->addworksheet($sheetname); |
# |
# |
|
# Define some potentially useful formats |
|
my $format; |
|
$format->{'header'} = $excel_workbook->add_format(bold => 1, |
|
bottom => 1, |
|
align => 'center'); |
|
$format->{'bold'} = $excel_workbook->add_format(bold=>1); |
|
$format->{'h1'} = $excel_workbook->add_format(bold=>1, size=>18); |
|
$format->{'h2'} = $excel_workbook->add_format(bold=>1, size=>16); |
|
$format->{'h3'} = $excel_workbook->add_format(bold=>1, size=>14); |
|
$format->{'date'} = $excel_workbook->add_format(num_format=> |
|
'mmm d yyyy hh:mm AM/PM'); |
|
# |
# Put the course description in the header |
# Put the course description in the header |
$excel_sheet->write($rows_output,$cols_output++, |
$excel_sheet->write($rows_output,$cols_output++, |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}); |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}, |
|
$format->{'h1'}); |
$cols_output += 3; |
$cols_output += 3; |
# |
# |
# Put a description of the sections listed |
# Put a description of the sections listed |
Line 796 sub excel_initialize {
|
Line 941 sub excel_initialize {
|
$sectionstring = "Section ".$Sections[0]; |
$sectionstring = "Section ".$Sections[0]; |
} |
} |
} |
} |
$excel_sheet->write($rows_output,$cols_output++,$sectionstring); |
$excel_sheet->write($rows_output,$cols_output++,$sectionstring, |
|
$format->{'h3'}); |
$cols_output += scalar(@Sections); |
$cols_output += scalar(@Sections); |
# |
# |
# Put the date in there too |
# Put the date in there too |
$excel_sheet->write($rows_output,$cols_output++, |
$excel_sheet->write($rows_output++,$cols_output++, |
'Compiled on '.localtime(time)); |
'Compiled on '.localtime(time),$format->{'h3'}); |
# |
# |
$rows_output++; |
$cols_output = 0; |
|
$excel_sheet->write($rows_output++,$cols_output++, |
|
$chosen_output->{'shortdesc'}, |
|
$format->{'h3'}); |
|
# |
|
# Figure out the rows we need |
|
my $sequence_name_row = $rows_output+1; |
|
my $resource_name_row = $sequence_name_row+1; |
|
my $maximum_data_row = $sequence_name_row+2; |
|
my $first_data_row = $sequence_name_row+3; |
# |
# |
# Add the student headers |
# Add the student headers |
$cols_output = 0; |
$cols_output = 0; |
foreach my $field (&get_student_fields_to_show()) { |
foreach my $field (&get_student_fields_to_show()) { |
$excel_sheet->write($rows_output,$cols_output++,$field); |
$excel_sheet->write($resource_name_row,$cols_output++,$field, |
|
$format->{'bold'}); |
} |
} |
# |
# |
# Add the Sequence Headers |
# Add the remaining column headers |
foreach my $seq (&get_sequences_to_show) { |
my $total_formula_string = '=0'; |
$excel_sheet->write($rows_output,$cols_output,$seq->{'title'}); |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
if ($show eq 'totals') { |
$excel_sheet->write($sequence_name_row,, |
$excel_sheet->write($rows_output+1,$cols_output,'score'); |
$cols_output,$seq->{'title'},$format->{'h3'}); |
$excel_sheet->write($rows_output+1,$cols_output+1,'maximum'); |
# Determine starting cell |
$cols_output += 2; |
$seq->{'Excel:startcell'}= |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$cols_output); |
|
$seq->{'Excel:startcol'}=$cols_output; |
|
my $count = 0; |
|
if ($chosen_output->{'every_problem'}) { |
|
# Put the names of the problems and parts into the sheet |
|
foreach my $res (@{$seq->{'contents'}}) { |
|
if ($res->{'type'} ne 'assessment' || |
|
! exists($res->{'parts'}) || |
|
ref($res->{'parts'}) ne 'ARRAY' || |
|
scalar(@{$res->{'parts'}}) < 1) { |
|
next; |
|
} |
|
if (scalar(@{$res->{'parts'}}) > 1) { |
|
foreach my $part (@{$res->{'parts'}}) { |
|
$excel_sheet->write($resource_name_row, |
|
$cols_output++, |
|
$res->{'title'}.' part '.$part, |
|
$format->{'bold'}); |
|
} |
|
} else { |
|
$excel_sheet->write($resource_name_row, |
|
$cols_output++, |
|
$res->{'title'},$format->{'bold'}); |
|
} |
|
$count++; |
|
} |
|
} |
|
# Determine ending cell |
|
if ($count <= 1) { |
|
$seq->{'Excel:endcell'} = $seq->{'Excel:startcell'}; |
|
$seq->{'Excel:endcol'} = $seq->{'Excel:startcol'}; |
} else { |
} else { |
$cols_output++; |
$seq->{'Excel:endcell'} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$cols_output-1); |
|
$seq->{'Excel:endcol'} = $cols_output-1; |
|
} |
|
# Create the formula for summing up this sequence |
|
if (! exists($seq->{'Excel:endcell'}) || |
|
! defined($seq->{'Excel:endcell'})) { |
|
$seq->{'Excel:endcell'} = $seq->{'Excel:startcell'}; |
|
} |
|
$seq->{'Excel:sum'}= $excel_sheet->store_formula |
|
('=SUM('.$seq->{'Excel:startcell'}. |
|
':'.$seq->{'Excel:endcell'}.')'); |
|
# Determine cell the score is held in |
|
$seq->{'Excel:scorecell'} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$cols_output); |
|
$seq->{'Excel:scorecol'}=$cols_output; |
|
if ($chosen_output->{'base'} eq 'parts correct total') { |
|
$excel_sheet->write($resource_name_row,$cols_output++, |
|
'parts correct', |
|
$format->{'bold'}); |
|
} elsif ($chosen_output->{'sequence_sum'}) { |
|
if ($chosen_output->{'correct'}) { |
|
# Only reporting the number correct, so do not call it score |
|
$excel_sheet->write($resource_name_row,$cols_output++, |
|
'sum', |
|
$format->{'bold'}); |
|
} else { |
|
$excel_sheet->write($resource_name_row,$cols_output++, |
|
'score', |
|
$format->{'bold'}); |
|
} |
|
} |
|
# |
|
$total_formula_string.='+'. |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$cols_output-1); |
|
if ($chosen_output->{'sequence_max'}) { |
|
$excel_sheet->write($resource_name_row,$cols_output++, |
|
'maximum', |
|
$format->{'bold'}); |
} |
} |
} |
} |
# |
if ($chosen_output->{'grand_total'}) { |
# Bookkeeping |
$excel_sheet->write($resource_name_row,$cols_output++,'Total', |
if ($show eq 'totals') { |
$format->{'bold'}); |
$rows_output += 2; |
} |
} else { |
$total_formula = $excel_sheet->store_formula($total_formula_string); |
$rows_output += 1; |
# |
} |
# Output a row for MAX, if appropriate |
|
if ($chosen_output->{'scores'}) { |
|
$cols_output = 0; |
|
foreach my $field (&get_student_fields_to_show()) { |
|
if ($field eq 'username' || $field eq 'fullname' || |
|
$field eq 'id') { |
|
$excel_sheet->write($maximum_data_row,$cols_output++,'Maximum', |
|
$format->{'bold'}); |
|
} else { |
|
$excel_sheet->write($maximum_data_row,$cols_output++,''); |
|
} |
|
} |
|
# |
|
# Add the maximums for each sequence or assessment |
|
my %total_cell_translation; |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
$cols_output=$seq->{'Excel:startcol'}; |
|
$total_cell_translation{$seq->{'Excel:scorecell'}} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$seq->{'Excel:scorecol'}); |
|
my $weight; |
|
my $max = 0; |
|
foreach my $resource (@{$seq->{'contents'}}) { |
|
next if ($resource->{'type'} ne 'assessment'); |
|
foreach my $part (@{$resource->{'parts'}}) { |
|
$weight = 1; |
|
if ($chosen_output->{'scores'}) { |
|
$weight = &Apache::lonnet::EXT |
|
('resource.'.$part.'.weight',$resource->{'symb'}, |
|
undef,undef,undef); |
|
if (!defined($weight) || ($weight eq '')) { |
|
$weight=1; |
|
} |
|
} |
|
if ($chosen_output->{'scores'} && |
|
$chosen_output->{'every_problem'}) { |
|
$excel_sheet->write($maximum_data_row,$cols_output++, |
|
$weight); |
|
} |
|
$max += $weight; |
|
} |
|
} |
|
# |
|
if ($chosen_output->{'sequence_sum'} && |
|
$chosen_output->{'every_problem'}) { |
|
my %replaceCells; |
|
$replaceCells{$seq->{'Excel:startcell'}} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$seq->{'Excel:startcol'}); |
|
$replaceCells{$seq->{'Excel:endcell'}} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($maximum_data_row,$seq->{'Excel:endcol'}); |
|
$excel_sheet->repeat_formula($maximum_data_row,$cols_output++, |
|
$seq->{'Excel:sum'},undef, |
|
%replaceCells); |
|
} elsif ($chosen_output->{'sequence_sum'}) { |
|
$excel_sheet->write($maximum_data_row,$cols_output++,$max); |
|
} |
|
if ($chosen_output->{'sequence_max'}) { |
|
$excel_sheet->write($maximum_data_row,$cols_output++,$max); |
|
} |
|
# |
|
} |
|
if ($chosen_output->{'grand_total'}) { |
|
$excel_sheet->repeat_formula($maximum_data_row,$cols_output++, |
|
$total_formula,undef, |
|
%total_cell_translation); |
|
} |
|
} # End of MAXIMUM row output if ($chosen_output->{'scores'}) { |
|
$rows_output = $first_data_row; |
# |
# |
# Let the user know what we are doing |
# Let the user know what we are doing |
my $studentcount = scalar(@Apache::lonstatistics::Students); |
my $studentcount = scalar(@Apache::lonstatistics::Students); |
$r->print("<h1>Compiling Excel spreadsheet for ". |
if ($ENV{'form.SelectedStudent'}) { |
$studentcount.' student'); |
$studentcount = '1'; |
$r->print('s') if ($studentcount > 1); |
} |
$r->print("</h1>\n"); |
if ($studentcount > 1) { |
|
$r->print('<h1>'.&mt('Compiling Excel spreadsheet for [_1] students', |
|
$studentcount)."</h1>\n"); |
|
} else { |
|
$r->print('<h1>'. |
|
&mt('Compiling Excel spreadsheet for 1 student'). |
|
"</h1>\n"); |
|
} |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Initialize progress window |
# Initialize progress window |
Line 843 sub excel_initialize {
|
Line 1148 sub excel_initialize {
|
($r,'Excel File Compilation Status', |
($r,'Excel File Compilation Status', |
'Excel File Compilation Progress', $studentcount); |
'Excel File Compilation Progress', $studentcount); |
# |
# |
|
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, |
|
'Processing first student'); |
return; |
return; |
} |
} |
|
|
sub excel_outputstudent { |
sub excel_outputstudent { |
my ($r,$student) = @_; |
my ($r,$student) = @_; |
|
return if ($request_aborted); |
return if (! defined($excel_sheet)); |
return if (! defined($excel_sheet)); |
$cols_output=0; |
$cols_output=0; |
# |
# |
Line 868 sub excel_outputstudent {
|
Line 1176 sub excel_outputstudent {
|
} |
} |
# |
# |
# Write out sequence scores and totals data |
# Write out sequence scores and totals data |
foreach my $seq (&get_sequences_to_show) { |
my %total_cell_translation; |
my ($performance,$score,$seq_max) = |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
&StudentPerformanceOnSequence($student,\%StudentsData, |
$cols_output = $seq->{'Excel:startcol'}; |
$seq,'no'); |
# Keep track of cells to translate in total cell |
if ($show eq 'totals' || $show eq 'scores') { |
$total_cell_translation{$seq->{'Excel:scorecell'}} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($rows_output,$seq->{'Excel:scorecol'}); |
|
# |
|
my ($performance,$performance_length,$score,$seq_max,$rawdata); |
|
if ($chosen_output->{'tries'} || $chosen_output->{'correct'}){ |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentTriesOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} else { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentPerformanceOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} |
|
if ($chosen_output->{'every_problem'}) { |
|
if ($chosen_output->{'correct'}) { |
|
# only indiciate if each item is correct or not |
|
foreach my $value (@$rawdata) { |
|
# nonzero means correct |
|
$value = 1 if ($value > 0); |
|
$excel_sheet->write($rows_output,$cols_output++,$value); |
|
} |
|
} else { |
|
foreach my $value (@$rawdata) { |
|
$excel_sheet->write($rows_output,$cols_output++,$value); |
|
} |
|
} |
|
} |
|
if ($chosen_output->{'sequence_sum'} && |
|
$chosen_output->{'every_problem'}) { |
|
# Write a formula for the sum of this sequence |
|
my %replaceCells; |
|
$replaceCells{$seq->{'Excel:startcell'}} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($rows_output,$seq->{'Excel:startcol'}); |
|
$replaceCells{$seq->{'Excel:endcell'}} = |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($rows_output,$seq->{'Excel:endcol'}); |
|
# The undef is for the format |
|
if (scalar(keys(%replaceCells)) == 1) { |
|
$excel_sheet->repeat_formula($rows_output,$cols_output++, |
|
$seq->{'Excel:sum'},undef, |
|
%replaceCells,%replaceCells); |
|
} else { |
|
$excel_sheet->repeat_formula($rows_output,$cols_output++, |
|
$seq->{'Excel:sum'},undef, |
|
%replaceCells); |
|
} |
|
} elsif ($chosen_output->{'sequence_sum'}) { |
$excel_sheet->write($rows_output,$cols_output++,$score); |
$excel_sheet->write($rows_output,$cols_output++,$score); |
} |
} |
if ($show eq 'totals') { |
if ($chosen_output->{'sequence_max'}) { |
$excel_sheet->write($rows_output,$cols_output++,$seq_max); |
$excel_sheet->write($rows_output,$cols_output++,$seq_max); |
} |
} |
} |
} |
# |
# |
|
if ($chosen_output->{'grand_total'}) { |
|
$excel_sheet->repeat_formula($rows_output,$cols_output++, |
|
$total_formula,undef, |
|
%total_cell_translation); |
|
} |
|
# |
# Bookkeeping |
# Bookkeeping |
$rows_output++; |
$rows_output++; |
$cols_output=0; |
$cols_output=0; |
Line 891 sub excel_outputstudent {
|
Line 1253 sub excel_outputstudent {
|
|
|
sub excel_finish { |
sub excel_finish { |
my ($r) = @_; |
my ($r) = @_; |
|
return if ($request_aborted); |
return if (! defined($excel_sheet)); |
return if (! defined($excel_sheet)); |
# |
# |
# Write the excel file |
# Write the excel file |
Line 931 sub excel_finish {
|
Line 1294 sub excel_finish {
|
|
|
my $outputfile; |
my $outputfile; |
my $filename; |
my $filename; |
|
my $request_aborted; |
my %prog_state; # progress window state |
my %prog_state; # progress window state |
|
|
sub csv_initialize{ |
sub csv_initialize{ |
my ($r) = @_; |
my ($r) = @_; |
# |
# |
# Clean up |
# Clean up |
$filename = undef; |
undef($outputfile); |
$outputfile = undef; |
undef($filename); |
|
undef($request_aborted); |
undef(%prog_state); |
undef(%prog_state); |
# |
# |
|
# Deal with unimplemented requests |
|
$request_aborted = undef; |
|
if ($chosen_output->{'base'} =~ /final table/) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
The <b>Summary Table (Scores)</b> option is not available for non-HTML output. |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
return if ($request_aborted); |
|
# |
|
# Initialize progress window |
|
my $studentcount = scalar(@Apache::lonstatistics::Students); |
|
%prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,'CSV File Compilation Status', |
|
'CSV File Compilation Progress', $studentcount); |
|
# |
# Open a file |
# Open a file |
$filename = '/prtspool/'. |
$filename = '/prtspool/'. |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
Line 959 sub csv_initialize{
|
Line 1342 sub csv_initialize{
|
print $outputfile '"'.&Apache::loncommon::csv_translate($description).'",'. |
print $outputfile '"'.&Apache::loncommon::csv_translate($description).'",'. |
'"'.&Apache::loncommon::csv_translate(scalar(localtime(time))).'"'. |
'"'.&Apache::loncommon::csv_translate(scalar(localtime(time))).'"'. |
"\n"; |
"\n"; |
|
|
# |
# |
# Print out the headings |
# Print out the headings |
my $Str = ''; |
my $sequence_row = ''; |
my $Str2 = undef; |
my $resource_row = undef; |
foreach my $field (&get_student_fields_to_show()) { |
foreach my $field (&get_student_fields_to_show()) { |
if ($show eq 'scores') { |
$sequence_row .='"",'; |
$Str .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
$resource_row .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
} elsif ($show eq 'totals') { |
|
$Str .= '"",'; # first row empty on the student fields |
|
$Str2 .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
|
} elsif ($show eq 'all') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
|
} |
|
} |
|
foreach my $seq (&get_sequences_to_show) { |
|
if ($show eq 'scores') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($seq->{'title'}). |
|
'",'; |
|
} elsif ($show eq 'totals') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($seq->{'title'}). |
|
'","",'; |
|
$Str2 .= '"score","total possible",'; |
|
} elsif ($show eq 'all') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($seq->{'title'}). |
|
'",'; |
|
$Str .= '"",'x($seq->{'num_assess_parts'}-1); |
|
$Str .= '"score","total possible",'; |
|
} |
|
} |
} |
chop($Str); |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
$Str .= "\n"; |
$sequence_row .= '"'. |
print $outputfile $Str; |
&Apache::loncommon::csv_translate($seq->{'title'}).'",'; |
if (defined($Str2)) { |
my $count = 0; |
chop($Str2); |
if ($chosen_output->{'every_problem'}) { |
$Str2 .= "\n"; |
foreach my $res (@{$seq->{'contents'}}) { |
print $outputfile $Str2; |
if ($res->{'type'} ne 'assessment' || |
|
! exists($res->{'parts'}) || |
|
ref($res->{'parts'}) ne 'ARRAY' || |
|
scalar(@{$res->{'parts'}}) < 1) { |
|
next; |
|
} |
|
foreach my $part (@{$res->{'parts'}}) { |
|
$resource_row .= '"'. |
|
&Apache::loncommon::csv_translate($res->{'title'}. |
|
', Part '.$part |
|
).'",'; |
|
$count++; |
|
} |
|
} |
|
} |
|
$sequence_row.='"",'x$count; |
|
if ($chosen_output->{'sequence_sum'}) { |
|
if($chosen_output->{'correct'}) { |
|
$resource_row .= '"sum",'; |
|
} else { |
|
$resource_row .= '"score",'; |
|
} |
|
} |
|
if ($chosen_output->{'sequence_max'}) { |
|
$sequence_row.= '"",'; |
|
$resource_row .= '"maximum possible",'; |
|
} |
} |
} |
# |
if ($chosen_output->{'grand_total'}) { |
# Initialize progress window |
$sequence_row.= '"",'; |
my $studentcount = scalar(@Apache::lonstatistics::Students); |
$resource_row.= '"Total",'; |
%prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
} |
($r,'CSV File Compilation Status', |
chomp($sequence_row); |
'CSV File Compilation Progress', $studentcount); |
chomp($resource_row); |
|
print $outputfile $sequence_row."\n"; |
|
print $outputfile $resource_row."\n"; |
return; |
return; |
} |
} |
|
|
sub csv_outputstudent { |
sub csv_outputstudent { |
my ($r,$student) = @_; |
my ($r,$student) = @_; |
|
return if ($request_aborted); |
return if (! defined($outputfile)); |
return if (! defined($outputfile)); |
my $Str = ''; |
my $Str = ''; |
# |
# |
Line 1028 sub csv_outputstudent {
|
Line 1418 sub csv_outputstudent {
|
} |
} |
# |
# |
# Output performance data |
# Output performance data |
foreach my $seq (&get_sequences_to_show) { |
my $total = 0; |
my ($performance,$score,$seq_max) = |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
&StudentPerformanceOnSequence($student,\%StudentsData, |
my ($performance,$performance_length,$score,$seq_max,$rawdata); |
$seq,'no'); |
if ($chosen_output->{'tries'}){ |
if ($show eq 'scores') { |
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentTriesOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} else { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentPerformanceOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} |
|
if ($chosen_output->{'every_problem'}) { |
|
if ($chosen_output->{'correct'}) { |
|
$score = 0; |
|
# Deal with number of parts correct data |
|
$Str .= '"'.join('","',( map { if ($_>0) { |
|
$score += 1; |
|
1; |
|
} else { |
|
0; |
|
} |
|
} @$rawdata)).'",'; |
|
} else { |
|
$Str .= '"'.join('","',(@$rawdata)).'",'; |
|
} |
|
} |
|
if ($chosen_output->{'sequence_sum'}) { |
$Str .= '"'.$score.'",'; |
$Str .= '"'.$score.'",'; |
} elsif ($show eq 'totals') { |
} |
$Str .= '"'.$score.'","'.$seq_max.'",'; |
if ($chosen_output->{'sequence_max'}) { |
} elsif ($show eq 'all') { |
$Str .= '"'.$seq_max.'",'; |
$Str .= '"'.join('","',(split(//,$performance),$score,$seq_max)). |
|
'",'; |
|
} |
} |
|
$total+=$score; |
|
} |
|
if ($chosen_output->{'grand_total'}) { |
|
$Str .= '"'.$total.'",'; |
} |
} |
chop($Str); |
chop($Str); |
$Str .= "\n"; |
$Str .= "\n"; |
Line 1052 sub csv_outputstudent {
|
Line 1467 sub csv_outputstudent {
|
|
|
sub csv_finish { |
sub csv_finish { |
my ($r) = @_; |
my ($r) = @_; |
|
return if ($request_aborted); |
return if (! defined($outputfile)); |
return if (! defined($outputfile)); |
close($outputfile); |
close($outputfile); |
# |
# |
Line 1076 sub csv_finish {
|
Line 1492 sub csv_finish {
|
|
|
=pod |
=pod |
|
|
=item &StudentPerformanceOnSequence() |
=item &StudentTriesOnSequence() |
|
|
Inputs: |
Inputs: |
|
|
Line 1096 Inputs:
|
Line 1512 Inputs:
|
|
|
####################################################### |
####################################################### |
####################################################### |
####################################################### |
sub StudentPerformanceOnSequence { |
sub StudentTriesOnSequence { |
my ($student,$studentdata,$seq,$links) = @_; |
my ($student,$studentdata,$seq,$links) = @_; |
$links = 'no' if (! defined($links)); |
$links = 'no' if (! defined($links)); |
my $Str = ''; |
my $Str = ''; |
my ($sum,$max) = (0,0); |
my ($sum,$max) = (0,0); |
|
my $performance_length = 0; |
|
my @TriesData = (); |
|
my $tries; |
foreach my $resource (@{$seq->{'contents'}}) { |
foreach my $resource (@{$seq->{'contents'}}) { |
next if ($resource->{'type'} ne 'assessment'); |
next if ($resource->{'type'} ne 'assessment'); |
my $resource_data = $studentdata->{$resource->{'symb'}}; |
my $resource_data = $studentdata->{$resource->{'symb'}}; |
my $value = ''; |
my $value = ''; |
foreach my $partnum (@{$resource->{'parts'}}) { |
foreach my $partnum (@{$resource->{'parts'}}) { |
|
$tries = undef; |
$max++; |
$max++; |
|
$performance_length++; |
my $symbol = ' '; # default to space |
my $symbol = ' '; # default to space |
# |
# |
|
my $awarded = 0; |
|
if (exists($resource_data->{'resource.'.$partnum.'.awarded'})) { |
|
$awarded = $resource_data->{'resource.'.$partnum.'.awarded'}; |
|
$awarded = 0 if (! $awarded); |
|
} |
|
# |
|
my $status = ''; |
if (exists($resource_data->{'resource.'.$partnum.'.solved'})) { |
if (exists($resource_data->{'resource.'.$partnum.'.solved'})) { |
my $status = $resource_data->{'resource.'.$partnum.'.solved'}; |
$status = $resource_data->{'resource.'.$partnum.'.solved'}; |
if ($status eq 'correct_by_override') { |
} |
$symbol = '+'; |
# |
$sum++; |
my $tries = 0; |
} elsif ($status eq 'incorrect_by_override') { |
if(exists($resource_data->{'resource.'.$partnum.'.tries'})) { |
$symbol = '-'; |
$tries = $resource_data->{'resource.'.$partnum.'.tries'}; |
} elsif ($status eq 'ungraded_attempted') { |
} |
$symbol = '#'; |
# |
} elsif ($status eq 'incorrect_attempted') { |
if ($awarded > 0) { |
$symbol = '.'; |
# The student has gotten the problem correct to some degree |
} elsif ($status eq 'excused') { |
if ($status eq 'excused') { |
$symbol = 'x'; |
$symbol = 'x'; |
$max--; |
$max--; |
} elsif ($status eq 'correct_by_student' && |
} elsif ($status eq 'correct_by_override') { |
exists($resource_data->{'resource.'.$partnum.'.tries'})){ |
$symbol = '+'; |
my $num = $resource_data->{'resource.'.$partnum.'.tries'}; |
$sum++; |
if ($num > 9) { |
} elsif ($tries > 0) { |
|
if ($tries > 9) { |
$symbol = '*'; |
$symbol = '*'; |
} elsif ($num > 0) { |
|
$symbol = $num; |
|
} else { |
} else { |
$symbol = ' '; |
$symbol = $tries; |
} |
} |
$sum++; |
$sum++; |
} else { |
} else { |
$symbol = ' '; |
$symbol = '+'; |
|
$sum++; |
} |
} |
} else { |
} else { |
# Unsolved. Did they try? |
# The student has the problem incorrect or it is ungraded |
if (exists($resource_data->{'resource.'.$partnum.'.tries'})){ |
if ($status eq 'excused') { |
|
$symbol = 'x'; |
|
$max--; |
|
} elsif ($status eq 'incorrect_by_override') { |
|
$symbol = '-'; |
|
} elsif ($status eq 'ungraded_attempted') { |
|
$symbol = '#'; |
|
} elsif ($status eq 'incorrect_attempted' || |
|
$tries > 0) { |
$symbol = '.'; |
$symbol = '.'; |
} else { |
} else { |
$symbol = ' '; |
# Problem is wrong and has not been attempted. |
|
$symbol=' '; |
} |
} |
} |
} |
# |
# |
if ($links eq 'yes' && $symbol ne ' ') { |
if (! defined($tries)) { |
|
$tries = $symbol; |
|
} |
|
push (@TriesData,$tries); |
|
# |
|
if ( ($links eq 'yes' && $symbol ne ' ') || |
|
($links eq 'all')) { |
|
if (length($symbol) > 1) { |
|
&Apache::lonnet::logthis('length of symbol "'.$symbol.'" > 1'); |
|
} |
$symbol = '<a href="/adm/grades'. |
$symbol = '<a href="/adm/grades'. |
'?symb='.&Apache::lonnet::escape($resource->{'symb'}). |
'?symb='.&Apache::lonnet::escape($resource->{'symb'}). |
'&student='.$student->{'username'}. |
'&student='.$student->{'username'}. |
'&domain='.$student->{'domain'}. |
'&userdom='.$student->{'domain'}. |
'&command=submission">'.$symbol.'</a>'; |
'&command=submission">'.$symbol.'</a>'; |
} |
} |
$value .= $symbol; |
$value .= $symbol; |
} |
} |
$Str .= $value; |
$Str .= $value; |
} |
} |
return ($Str,$sum,$max); |
if ($seq->{'randompick'}) { |
|
$max = $seq->{'randompick'}; |
|
} |
|
return ($Str,$performance_length,$sum,$max,\@TriesData); |
|
} |
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &StudentPerformanceOnSequence() |
|
|
|
Inputs: |
|
|
|
=over 4 |
|
|
|
=item $student |
|
|
|
=item $studentdata Hash ref to all student data |
|
|
|
=item $seq Hash ref, the sequence we are working on |
|
|
|
=item $links if defined we will output links to each resource. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub StudentPerformanceOnSequence { |
|
my ($student,$studentdata,$seq,$links) = @_; |
|
$links = 'no' if (! defined($links)); |
|
my $Str = ''; # final result string |
|
my ($score,$max) = (0,0); |
|
my $performance_length = 0; |
|
my $symbol; |
|
my @ScoreData = (); |
|
my $partscore; |
|
foreach my $resource (@{$seq->{'contents'}}) { |
|
next if ($resource->{'type'} ne 'assessment'); |
|
my $resource_data = $studentdata->{$resource->{'symb'}}; |
|
foreach my $part (@{$resource->{'parts'}}) { |
|
$partscore = undef; |
|
my $weight = &Apache::lonnet::EXT('resource.'.$part.'.weight', |
|
$resource->{'symb'}, |
|
$student->{'domain'}, |
|
$student->{'username'}, |
|
$student->{'section'}); |
|
if (!defined($weight) || ($weight eq '')) { |
|
$weight=1; |
|
} |
|
# |
|
$max += $weight; # see the 'excused' branch below... |
|
$performance_length++; # one character per part |
|
$symbol = ' '; # default to space |
|
# |
|
my $awarded = 0; |
|
if (exists($resource_data->{'resource.'.$part.'.awarded'})) { |
|
$awarded = $resource_data->{'resource.'.$part.'.awarded'}; |
|
$awarded = 0 if (! $awarded); |
|
} |
|
# |
|
$partscore = $weight*$awarded; |
|
$score += $partscore; |
|
$symbol = $partscore; |
|
if (abs($symbol - sprintf("%.0f",$symbol)) < 0.001) { |
|
$symbol = sprintf("%.0f",$symbol); |
|
} |
|
if (length($symbol) > 1) { |
|
$symbol = '*'; |
|
} |
|
if (exists($resource_data->{'resource.'.$part.'.solved'})) { |
|
my $status = $resource_data->{'resource.'.$part.'.solved'}; |
|
if ($status eq 'excused') { |
|
$symbol = 'x'; |
|
$max -= $weight; # Do not count 'excused' problems. |
|
} |
|
} else { |
|
# Unsolved. Did they try? |
|
if (exists($resource_data->{'resource.'.$part.'.tries'})){ |
|
$symbol = '.'; |
|
} else { |
|
$symbol = ' '; |
|
} |
|
} |
|
# |
|
if (! defined($partscore)) { |
|
$partscore = $symbol; |
|
} |
|
push (@ScoreData,$partscore); |
|
# |
|
if ( ($links eq 'yes' && $symbol ne ' ') || ($links eq 'all')) { |
|
$symbol = '<a href="/adm/grades'. |
|
'?symb='.&Apache::lonnet::escape($resource->{'symb'}). |
|
'&student='.$student->{'username'}. |
|
'&userdom='.$student->{'domain'}. |
|
'&command=submission">'.$symbol.'</a>'; |
|
} |
|
$Str .= $symbol; |
|
} |
|
} |
|
return ($Str,$performance_length,$score,$max,\@ScoreData); |
} |
} |
|
|
####################################################### |
####################################################### |