--- loncom/interface/statistics/lonstudentsubmissions.pm 2008/09/12 14:35:45 1.48 +++ loncom/interface/statistics/lonstudentsubmissions.pm 2010/08/04 01:56:07 1.60 @@ -1,6 +1,6 @@ # The LearningOnline Network with CAPA # -# $Id: lonstudentsubmissions.pm,v 1.48 2008/09/12 14:35:45 bisitz Exp $ +# $Id: lonstudentsubmissions.pm,v 1.60 2010/08/04 01:56:07 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -66,14 +66,20 @@ sub BuildStudentSubmissionsPage { my @Students = @Apache::lonstatistics::Students; # if (@Students < 1) { - $r->print('<h2>There are no students in the sections selected</h2>'); + $r->print('<div class="LC_warning">' + .&mt('There are no students in the sections selected.') + .'</div>'); } # my @CacheButtonHTML = &Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status', - '<h3>'.&mt('Loading student data').'</h3>'); + '<div class="LC_info">'.&mt('Loading student data...').'</div>'); $r->rflush(); # + my %anoncounter = + &Apache::lonnet::dump('nohist_anonsurveys', + $env{'course.'.$env{'request.course.id'}.'.domain'}, + $env{'course.'.$env{'request.course.id'}.'.num'}); if (exists($env{'form.problemchoice'}) && ! exists($env{'form.SelectAnother'})) { foreach my $button (@SubmitButtons) { @@ -95,24 +101,82 @@ sub BuildStudentSubmissionsPage { # Determine which problems we are to analyze my @Symbs = &Apache::lonstathelpers::get_selected_symbs('problemchoice'); - foreach my $selected (@Symbs) { - $r->print('<input type="hidden" name="problemchoice" value="'. - $selected.'" />'.$/); + + # If there are multi-part problems with anonymous survey and named + # parts check if named was picked for display. + # + my %mixed_named; + foreach my $envkey (%env) { + if ($envkey =~ /^form\.mixed_(\d+:\d+)$/) { + my $item = $1; + if ($env{$envkey} =~ /^symb_(.+)$/) { + my $symb = &unescape($1); + if (ref($mixed_named{$symb}) eq 'ARRAY') { + push(@{$mixed_named{$symb}},$item); + } else { + @{$mixed_named{$symb}} = ($item); + } + } + } } # # Get resource objects my $navmap = Apache::lonnavmaps::navmap->new(); if (!defined($navmap)) { - $r->print('<h1>'.&mt("Internal error").'</h1>'); + foreach my $selected (@Symbs) { + $r->print('<input type="hidden" name="problemchoice" value="'. + &escape($selected).'" />'.$/); + if (ref($mixed_named{$selected}) eq 'ARRAY') { + foreach my $item (@{$mixed_named{$selected}}) { + $r->print('<input type="hidden" name="mixed_'.$item.'" value="'.&escape($selected).'" />'.$/); + } + } + } + $r->print('<div class="LC_error">'.&mt("Internal error").'</div>'); return; } my %already_seen; - my @Problems; + my (@Problems,@anonProbs,@namedProbs,$show_named); foreach my $symb (@Symbs) { my $resource = $navmap->getBySymb($symb); - push(@Problems,$resource); + my ($hasanon,$hasnamed); + if (ref($resource)) { + foreach my $partid (@{$resource->parts}) { + if (($anoncounter{$symb."\0".$partid}) || ($resource->is_anonsurvey($partid))) { + unless (exists($mixed_named{$symb})) { + $hasanon = 1; + } + } else { + $hasnamed = 1; + } + } + if ($hasanon) { + push(@anonProbs,$resource); + } elsif ($hasnamed) { + push(@namedProbs,$resource); + } + } + } + if (@namedProbs > 0) { + @Problems = @namedProbs; + $show_named = 1; + } elsif (@anonProbs > 0) { + @Problems = @anonProbs; + } + foreach my $selected (@Symbs) { + $r->print('<input type="hidden" name="problemchoice" value="'. + &escape($selected).'" />'.$/); + if (ref($mixed_named{$selected}) eq 'ARRAY') { + foreach my $item (@{$mixed_named{$selected}}) { + $r->print('<input type="hidden" name="mixed_'.$item.'" value="'.&escape($selected).'" />'.$/); + } + } } - # + # If these are to be anonymized, do a random shuffle of @Students. + unless ($show_named) { + &array_shuffle(\@Students); + } + # $r->print('<h4>'. &Apache::lonstatistics::section_and_enrollment_description(). '</h4>'); @@ -129,11 +193,11 @@ sub BuildStudentSubmissionsPage { } } if ($env{'form.output'} eq 'excel') { - &prepare_excel_output($r,\@Problems,\@Students); + &prepare_excel_output($r,\@Problems,\@Students,\%anoncounter,$show_named); } elsif ($env{'form.output'} eq 'csv') { - &prepare_csv_output($r,\@Problems,\@Students); + &prepare_csv_output($r,\@Problems,\@Students,\%anoncounter,$show_named); } else { - &prepare_html_output($r,\@Problems,\@Students); + &prepare_html_output($r,\@Problems,\@Students,\%anoncounter,$show_named); } } $r->print('<hr />'); @@ -145,26 +209,43 @@ sub BuildStudentSubmissionsPage { &mt('Computing correct answers greatly increasese the amount of time required to prepare a report.'). '</p>'); $r->print('<p>'. - &mt('please select problems and use the <b>Prepare Report</b> button to continue.'). + &mt('Please select problems and use the [_1]Prepare Report[_2] button to continue.','<b>','</b>'). '</p>'); $r->print(&Apache::lonstathelpers::MultipleProblemSelector - (undef,'problemchoice','Statistics')); + (undef,'problemchoice','Statistics',\%anoncounter)); + } +} + +sub array_shuffle { + my $array = shift; + return unless (ref($array) eq 'ARRAY'); + my $i = scalar(@$array); + my $j; + foreach my $item (@$array) { + --$i; + $j = int(rand($i+1)); + next if($i == $j); + @$array [$i,$j] = @$array[$j,$i]; } + return @$array; } ## ## get_extra_response_headers ## sub get_extra_response_headers { + my ($show_named) = @_; my @extra_resp_headers; if ($env{'form.correctans'} eq 'true') { push(@extra_resp_headers,'Correct'); - } - if ($env{'form.prob_status'} eq 'true') { - push(@extra_resp_headers,'Award Detail'); - push(@extra_resp_headers,'Time'); - push(@extra_resp_headers,'Attempt'); - push(@extra_resp_headers,'Awarded'); + } + if ($show_named) { + if ($env{'form.prob_status'} eq 'true') { + push(@extra_resp_headers,'Award Detail'); + push(@extra_resp_headers,'Time'); + push(@extra_resp_headers,'Attempt'); + push(@extra_resp_headers,'Awarded'); + } } return @extra_resp_headers; } @@ -209,7 +290,7 @@ sub get_headers { ######################################################### ######################################################### sub prepare_html_output { - my ($r,$problems,$students) = @_; + my ($r,$problems,$students,$anoncounter,$show_named) = @_; my $c = $r->connection(); # # Set a flag for the case when there is just one problem @@ -220,10 +301,18 @@ sub prepare_html_output { } # # Compute the number of columns per response - my @extra_resp_headers = &get_extra_response_headers(); + my @extra_resp_headers = &get_extra_response_headers($show_named); # # Create the table header - my @student_columns = ('username','domain','id','section'); + my @student_columns; + if ($show_named) { + @student_columns = @Apache::lonstatistics::SelectedStudentData; + if (grep(/^all$/,@student_columns)) { + @student_columns = qw(fullname username domain id section status groups comments); + } + } else { + @student_columns = ('username'); + } # my %headers; my $student_column_count = scalar(@student_columns); @@ -240,13 +329,21 @@ sub prepare_html_output { foreach my $prob (@$problems) { my %analysis = &Apache::lonstathelpers::get_problem_data($prob->src); $problem_analysis{$prob->src}=\%analysis; + my $symb = $prob->symb(); # my $prob_span = 0; my $single_part = 0; if (scalar(@{$prob->parts}) == 1) { $single_part = 1; } + my $shown_parts = 0; foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } + $shown_parts ++; my $part_span = 0; my $responses = [$prob->responseIds($partid)]; my $resptypes = [$prob->responseType($partid)]; @@ -263,9 +360,10 @@ sub prepare_html_output { $headers{'response'} .= '<th colspan="'.scalar(@headers).'">'. &mt('Response [_1]',$responses->[$i]).'</th>'; - $headers{'student'}.= '<th>'.join('</th><th><nobr>', + $headers{'student'}.= '<th><span class="LC_nobreak">'. + join('</span></th><th><span class="LC_nobreak">', @headers). - '</nobr></th>'; + '</span></th>'; } } if ($part_span == 0) { @@ -282,10 +380,11 @@ sub prepare_html_output { $headers{'part'} .= qq{<th colspan="$part_span">$tmpname</th>}; $nonempty_part_headers = 1; } else { - $headers{'part'} .= qq{<th colspan="$part_span"> </th>}; + $headers{'part'} .= qq{<th colspan="$part_span"> </th>}; } $prob_span += $part_span; } + next if (!$shown_parts); my $title = $prob->compTitle; if ($prob_span > 0) { $headers{'problem'}.= qq{<th colspan="$prob_span">$title</th>}; @@ -322,9 +421,21 @@ sub prepare_html_output { $count = 0; } last if ($c->aborted()); - foreach my $field (@student_columns) { - $student_row_data .= - '<td valign="top">'.$student->{$field}.'</td>'; + if ($show_named) { + foreach my $field (@student_columns) { + $student_row_data .= '<td valign="top">'; + # handle comments like in lonstudentassessment.pm + if($field eq 'comments') { + $student_row_data .= + '<a href="/adm/'.$student->{'domain'}.'/'. + $student->{'username'}.'/'.'aboutme#coursecomment">'.&mt('Comments').'</a>'; + } else { + $student_row_data .= $student->{$field}; + } + $student_row_data .= '</td>'; + } + } else { + $student_row_data = '<td valign="top" colspan="'.$student_column_count.'">'.&mt('Anonymized').'</td>'; } # # Figure out what it is we need to output for this student @@ -332,8 +443,14 @@ sub prepare_html_output { my %prob_data; my $maxrow; foreach my $prob (@$problems) { - $prob_data{$prob->symb}={}; + my $symb = $prob->symb; + $prob_data{$symb}={}; foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } my @responses = $prob->responseIds($partid); my @response_type = $prob->responseType($partid); for (my $i=0;$i<=$#responses;$i++) { @@ -441,6 +558,7 @@ sub prepare_html_output { undef(@essays); } } # end of student loop + $r->print('</table>'.$/); return; } @@ -499,7 +617,7 @@ sub html_essay_results { if (defined($respid)) { $id .= ' '.$respid; } - $Str .= '<nobr>'.$id.'</nobr>'.(' 'x4); + $Str .= '<span class="LC_nobreak">'.$id.'</span>'.(' 'x4); } # shift(@$headers); # Get rid of the Submission header @@ -508,11 +626,11 @@ sub html_essay_results { $correct = &html_format_essay_sub($response->{'Correct'}); shift(@$headers); } - $Str .= '<nobr>'. + $Str .= '<span class="LC_nobreak">'. join('', map { (' 'x4).&mt($_.': [_1]',$response->{$_}); - } @$headers).'</nobr>'; + } @$headers).'</span>'; if (@$headers || ! $single_response) { $Str .= '<br />'; } @@ -565,7 +683,7 @@ sub html_non_essay_results { if ($resptype eq 'radiobutton') { $submission = &HTML::Entities::encode($submission,'<>&"'); $submission =~ s/=([^=])$//; - $submission = '<nobr>'.$submission.'</nobr>'; + $submission = '<span class="LC_nobreak">'.$submission.'</span>'; } $response->{'Submission'} = $submission; # @@ -622,19 +740,26 @@ sub html_non_essay_results { ######################################################### ######################################################### sub prepare_excel_output { - my ($r,$Problems,$Students) = @_; + my ($r,$Problems,$Students,$anoncounter,$show_named) = @_; my $c = $r->connection(); # # # Determine the number of columns in the spreadsheet my $columncount = 3; # username, domain, id - my @extra_resp_headers = &get_extra_response_headers(); + my @extra_resp_headers = &get_extra_response_headers($show_named); my $lastprob; my %problem_analysis; foreach my $prob (@$Problems) { + my $symb = $prob->symb(); my %analysis = &Apache::lonstathelpers::get_problem_data($prob->src); $problem_analysis{$prob->src}=\%analysis; foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } + my $responses = [$prob->responseIds($partid)]; my $resptypes = [$prob->responseType($partid)]; for (my $i=0;$i<scalar(@$responses);$i++) { @@ -652,8 +777,10 @@ sub prepare_excel_output { if ($columncount > 255) { $r->print('<h1>'.&mt('Unable to complete request').'</h1>'.$/. '<p>'.&mt('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>'.$/. - '<p>'.&mt('Consider selecting fewer problems to generate reports on, or reducing the number of items per problem. Or use HTML or CSV output.').'</p>'.$/. - '<p>'.&mt('The last problem that will fit in the current spreadsheet is [_1].',$lastprob->compTitle).'</p>'); + '<p>'.&mt('Consider selecting fewer problems to generate reports on, or reducing the number of items per problem. Or use HTML or CSV output.').'</p>'.$/); + if (ref($lastprob)) { + $r->print('<p>'.&mt('The last problem that will fit in the current spreadsheet is [_1].',$lastprob->compTitle).'</p>'); + } $r->rflush(); return; } @@ -692,7 +819,12 @@ sub prepare_excel_output { $worksheet->write($partid_row,0,'Part ID',$format->{'bold'}); $worksheet->write($respid_row,0,'Response ID',$format->{'bold'}); # Student headers - my @StudentColumns = ('username','domain','id','section'); + my @StudentColumns; + if ($show_named) { + @StudentColumns = qw(username domain id section); + } else { + @StudentColumns = qw(username); + } foreach (@StudentColumns) { $worksheet->write($header_row,$cols_output++,ucfirst($_), $format->{'bold'}); @@ -701,9 +833,15 @@ sub prepare_excel_output { my %start_col; foreach my $prob (@$Problems) { my $title = $prob->compTitle; + my $symb = $prob->symb(); $worksheet->write($title_row,$cols_output, $title,$format->{'h3'}); foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } $worksheet->write($partid_row,$cols_output, $prob->part_display($partid)); my $responses = [$prob->responseIds($partid)]; @@ -740,12 +878,23 @@ sub prepare_excel_output { $cols_output = 0; my $student_row = $max_row; foreach my $field (@StudentColumns) { - $worksheet->write($student_row,$cols_output++, - $student->{$field}); + if ($show_named) { + $worksheet->write($student_row,$cols_output++, + $student->{$field}); + } else { + $worksheet->write($student_row,$cols_output++, + &mt('Anonymized')); + } } my $last_student_col = $cols_output-1; foreach my $prob (@$Problems) { + my $symb = $prob->symb(); foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } my @Response = $prob->responseIds($partid); my @ResponseType = $prob->responseType($partid); for (my $i=0;$i<=$#Response;$i++) { @@ -796,8 +945,13 @@ sub prepare_excel_output { for (my $row = $student_row+1;$row<$max_row;$row++) { my $cols = 0; foreach my $field (@StudentColumns) { - $worksheet->write($row,$cols++, - $student->{$field}); + if ($show_named) { + $worksheet->write($row,$cols++, + $student->{$field}); + } else { + $worksheet->write($row,$cols++, + &mt('Anonymized')); + } } } &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, @@ -907,7 +1061,7 @@ sub excel_format_item { ######################################################### ######################################################### sub prepare_csv_output { - my ($r,$problems,$students) = @_; + my ($r,$problems,$students,$anoncounter,$show_named) = @_; my $c = $r->connection(); # $r->print('<h2>'. @@ -928,17 +1082,27 @@ sub prepare_csv_output { time.'_'.rand(1000000000).'.csv'; unless ($outputfile = Apache::File->new('>/home/httpd'.$filename)) { $r->log_error("Couldn't open $filename for output $!"); - $r->print(&mt('Problems occurred in writing the CSV file. ' - .'This error has been logged. ' - .'Please alert your LON-CAPA administrator.')); + $r->print( + '<p class="LC_error">' + .&mt('Problems occurred in writing the CSV file.') + .' '.&mt('This error has been logged.') + .' '.&mt('Please alert your LON-CAPA administrator.') + .'</p>' + ); $outputfile = undef; } # # Compute the number of columns per response - my @extra_resp_headers = &get_extra_response_headers(); + my @extra_resp_headers = &get_extra_response_headers($show_named); # # Create the table header my @student_columns = ('username','domain','id','section'); + if ($show_named) { + @student_columns = qw(username domain id section); + } else { + @student_columns = qw(username); + } + my $student_column_count = scalar(@student_columns); # my %headers; push(@{$headers{'student'}},@student_columns); @@ -952,10 +1116,16 @@ sub prepare_csv_output { my %start_col; my $max_column = scalar(@student_columns); foreach my $prob (@$problems) { + my $symb = $prob->symb(); my %analysis = &Apache::lonstathelpers::get_problem_data($prob->src); $problem_analysis{$prob->src}=\%analysis; $headers{'problem'}->[$max_column] = $prob->compTitle; foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } $headers{'part'}->[$max_column] = $prob->part_display($partid); my $responses = [$prob->responseIds($partid)]; my $resptypes = [$prob->responseType($partid)]; @@ -989,7 +1159,13 @@ sub prepare_csv_output { last if ($c->aborted()); my @rows; foreach my $prob (@$problems) { + my $symb = $prob->symb; foreach my $partid (@{$prob->parts}) { + if (($prob->is_anonsurvey($partid)) || ($anoncounter->{$symb."\0".$partid})) { + next if ($show_named); + } else { + next unless ($show_named); + } my @responses = $prob->responseIds($partid); my @response_type = $prob->responseType($partid); for (my $i=0;$i<=$#responses;$i++) { @@ -1027,10 +1203,16 @@ sub prepare_csv_output { } } foreach my $row (@rows) { - print $outputfile '"'.join('","', - map { $student->{$_}; } - @student_columns).'"'; - for (my $i=scalar(@student_columns);$i<$max_column;$i++) { + my $student_row_data = ''; + if ($show_named) { + $student_row_data = '"'.join('","', + map { $student->{$_}; } + @student_columns).'"'; + } else { + $student_row_data = '"'.&mt('Anonymized').'"'; + } + print $outputfile $student_row_data; + for (my $i=$student_column_count;$i<$max_column;$i++) { my $value = &Apache::loncommon::csv_translate($row->[$i]); $value ||=''; print $outputfile ',"'.$value.'"'; @@ -1076,7 +1258,7 @@ sub CreateInterface { foreach ('HTML','Excel','CSV') { $output_selector .= ' <option value="'.lc($_).'"'; if ($env{'form.output'} eq lc($_)) { - $output_selector .= ' selected '; + $output_selector .= ' selected="selected"'; } $output_selector .='>'.&mt($_).'</option>'.$/; } @@ -1085,16 +1267,19 @@ sub CreateInterface { ## Environment variable initialization my $Str = ''; $Str .= &Apache::lonhtmlcommon::breadcrumbs('Student Submission Reports'); - $Str .= '<p>'; - $Str .= '<table cellspacing="5">'."\n"; - $Str .= '<tr>'; + $Str .= '<br />'; + $Str .= &Apache::loncommon::start_data_table(); + $Str .= &Apache::loncommon::start_data_table_header_row(); $Str .= '<th>'.&mt('Sections').'</th>'; $Str .= '<th>'.&mt('Groups').'</th>'; + $Str .= '<th>'.&mt('Student Data').&Apache::loncommon::help_open_topic("Chart_Student_Data").'</th>'; $Str .= '<th>'.&mt('Access Status').'</th>'; - $Str .= '<th>'.&mt('Output as [_1]',$output_selector).'</th>'; - $Str .= '</tr>'."\n"; + $Str .= '<th>'.&mt('Options').'</th>'; + $Str .= '<th>'.&mt('Output Format').'</th>'; + $Str .= &Apache::loncommon::end_data_table_header_row(); # - $Str .= '<tr><td align="center">'."\n"; + $Str .= &Apache::loncommon::start_data_table_row(); + $Str .= '<td align="center">'."\n"; $Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); $Str .= '</td>'; # @@ -1102,6 +1287,10 @@ sub CreateInterface { $Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5); $Str .= '</td>'; # + $Str .= '<td align="center">'."\n"; + $Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', 5,undef); + $Str .= '</td>'; + # $Str .= '<td align="center">'; $Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); $Str .= '</td>'; @@ -1109,14 +1298,14 @@ sub CreateInterface { # Render problem checkbox my $prob_checkbox = '<input type="checkbox" name="renderprob" '; if (exists($env{'form.renderprob'}) && $env{'form.renderprob'} eq 'true') { - $prob_checkbox .= 'checked '; + $prob_checkbox .= 'checked="checked" '; } $prob_checkbox .= 'value="true" />'; # # Compute correct answers checkbox my $ans_checkbox = '<input type="checkbox" name="correctans" '; if (exists($env{'form.correctans'}) && $env{'form.correctans'} eq 'true') { - $ans_checkbox .= 'checked '; + $ans_checkbox .= 'checked="checked" '; } $ans_checkbox .= 'value="true" />'; # @@ -1124,7 +1313,7 @@ sub CreateInterface { my $all_sub_checkbox = '<input type="checkbox" name="all_sub" '; if (exists($env{'form.all_sub'}) && $env{'form.all_sub'} eq 'true') { - $all_sub_checkbox .= 'checked '; + $all_sub_checkbox .= 'checked="checked" '; } $all_sub_checkbox.= 'value="true" />'; # @@ -1132,30 +1321,36 @@ sub CreateInterface { my $prob_status_checkbox = '<input type="checkbox" name="prob_status" '; if (exists($env{'form.prob_status'}) && $env{'form.prob_status'} eq 'true') { - $prob_status_checkbox .= 'checked '; + $prob_status_checkbox .= 'checked="checked" '; } $prob_status_checkbox .= 'value="true" />'; # - $Str .= '<td align="right" valign="top">'. - '<label><b>'. - &mt('Show problem [_1]',$prob_checkbox).'</b></label><br />'. - '<label><b>'. - &mt('Show correct answers [_1]',$ans_checkbox).'</b></label><br />'. - '<label><b>'. - &mt('Show all submissions [_1]',$all_sub_checkbox). - '</b></label><br />'. - '<label><b>'. - &mt('Show problem grading [_1]',$prob_status_checkbox). - '</b></label><br />'. - '</td>'; - # - $Str .= '</tr>'."\n"; - $Str .= '</table>'."\n"; - # - $Str .= '<p><nobr>'.&mt('Status: [_1]', - '<input type="text" '. - 'name="stats_status" size="60" value="" />'). - '</nobr>'.'</p>'; + $Str .= + '<td valign="top">' + .'<label>' + .$prob_checkbox.&mt('Show problem') + .'</label><br />' + .'<label>' + .' '.$ans_checkbox.&mt('Show correct answers') + .'</label><br />' + .'<label>' + .$all_sub_checkbox.&mt('Show all submissions') + .'</label><br />' + .'<label>' + .$prob_status_checkbox.&mt('Show problem grading') + .'</label>' + .'</td>'; + # + $Str .= '<td align="center" valign="top">'.$output_selector.'</td>'; + # + $Str .= &Apache::loncommon::end_data_table_row(); + $Str .= &Apache::loncommon::end_data_table(); + # + $Str .= '<p><span class="LC_nobreak">' + .&mt('Status: [_1]', + '<input type="text" name="stats_status"' + .' size="60" value="" readonly="readonly" />') + .'</span></p>'; ## return $Str; }