version 1.119, 2005/03/15 00:51:43
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version 1.129, 2006/12/21 19:52:28
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Line 27
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Line 27
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package Apache::lonproblemanalysis; |
package Apache::lonproblemanalysis; |
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|
use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::loncoursedata(); |
use Apache::loncoursedata(); |
Line 38 use Apache::lonstudentsubmissions();
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Line 38 use Apache::lonstudentsubmissions();
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use HTML::Entities(); |
use HTML::Entities(); |
use Time::Local(); |
use Time::Local(); |
use capa; |
use capa; |
|
use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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|
|
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my $plotcolors = ['#33ff00', |
my $plotcolors = ['#33ff00', |
'#0033cc', '#990000', '#aaaa66', '#663399', '#ff9933', |
'#0033cc', '#990000', '#aaaa66', '#663399', '#ff9933', |
Line 59 sub BuildProblemAnalysisPage {
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Line 62 sub BuildProblemAnalysisPage {
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# |
# |
my %Saveable_Parameters = ('Status' => 'scalar', |
my %Saveable_Parameters = ('Status' => 'scalar', |
'Section' => 'array', |
'Section' => 'array', |
|
'Groups' => 'array', |
'NumPlots' => 'scalar', |
'NumPlots' => 'scalar', |
'AnalyzeOver' => 'scalar', |
'AnalyzeOver' => 'scalar', |
); |
); |
Line 73 sub BuildProblemAnalysisPage {
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Line 77 sub BuildProblemAnalysisPage {
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# |
# |
my @Students = @Apache::lonstatistics::Students; |
my @Students = @Apache::lonstatistics::Students; |
# |
# |
if (@Students < 1 && exists($ENV{'form.firstrun'})) { |
if (@Students < 1 && exists($env{'form.firstrun'})) { |
$r->print('<h2>There are no students in the sections selected</h2>'); |
$r->print('<h2>There are no students in the sections/groups selected</h2>'); |
} |
} |
# |
# |
my @CacheButtonHTML = |
my @CacheButtonHTML = |
Line 82 sub BuildProblemAnalysisPage {
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Line 86 sub BuildProblemAnalysisPage {
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$r->rflush(); |
$r->rflush(); |
# |
# |
my $problem_types = '(option|radiobutton|numerical)'; |
my $problem_types = '(option|radiobutton|numerical)'; |
if (exists($ENV{'form.problemchoice'}) && |
if (exists($env{'form.problemchoice'}) && |
! exists($ENV{'form.SelectAnother'})) { |
! exists($env{'form.SelectAnother'})) { |
foreach my $button (@SubmitButtons) { |
foreach my $button (@SubmitButtons) { |
if ($button->{'name'} eq 'break') { |
if ($button->{'name'} eq 'break') { |
$r->print("<br />\n"); |
$r->print("<br />\n"); |
Line 97 sub BuildProblemAnalysisPage {
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Line 101 sub BuildProblemAnalysisPage {
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$r->print($html.(' 'x5)); |
$r->print($html.(' 'x5)); |
} |
} |
# |
# |
$r->print(&Apache::lonstathelpers::submission_report_form |
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('problem_analysis')); |
# This is commented out pending actual implementation of |
|
# CSV and Excel output. |
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#$r->print(&Apache::lonstathelpers::submission_report_form |
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# ('problem_analysis')); |
# |
# |
$r->print('<hr />'); |
$r->print('<hr />'); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Determine which problem we are to analyze |
# Determine which problem we are to analyze |
my $current_problem = &Apache::lonstathelpers::get_target_from_id |
my $current_problem = &Apache::lonstathelpers::get_target_from_id |
($ENV{'form.problemchoice'}); |
($env{'form.problemchoice'}); |
# |
# |
my ($navmap,$prev,$curr,$next) = |
my ($navmap,$prev,$curr,$next) = |
&Apache::lonstathelpers::get_prev_curr_next($current_problem, |
&Apache::lonstathelpers::get_prev_curr_next($current_problem, |
$problem_types, |
$problem_types, |
'response', |
'response', |
); |
); |
if (exists($ENV{'form.PrevProblemAnalysis'}) && defined($prev)) { |
if (exists($env{'form.PrevProblemAnalysis'}) && defined($prev)) { |
$current_problem = $prev; |
$current_problem = $prev; |
} elsif (exists($ENV{'form.NextProblemAnalysis'}) && defined($next)) { |
} elsif (exists($env{'form.NextProblemAnalysis'}) && defined($next)) { |
$current_problem = $next; |
$current_problem = $next; |
} else { |
} else { |
$current_problem = $curr; |
$current_problem = $curr; |
} |
} |
# |
# |
# Store the current problem choice and send it out in the form |
# Store the current problem choice and send it out in the form |
$ENV{'form.problemchoice'} = |
$env{'form.problemchoice'} = |
&Apache::lonstathelpers::make_target_id($current_problem); |
&Apache::lonstathelpers::make_target_id($current_problem); |
$r->print('<input type="hidden" name="problemchoice" value="'. |
$r->print('<input type="hidden" name="problemchoice" value="'. |
$ENV{'form.problemchoice'}.'" />'); |
$env{'form.problemchoice'}.'" />'); |
# |
# |
if (! defined($current_problem->{'resource'})) { |
if (! defined($current_problem->{'resource'})) { |
$r->print('resource is undefined'); |
$r->print('resource is undefined'); |
Line 133 sub BuildProblemAnalysisPage {
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Line 140 sub BuildProblemAnalysisPage {
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$r->print('<h1>'.$resource->compTitle.'</h1>'); |
$r->print('<h1>'.$resource->compTitle.'</h1>'); |
$r->print('<h3>'.$resource->src.'</h3>'); |
$r->print('<h3>'.$resource->src.'</h3>'); |
$r->print('<h4>'.&Apache::lonstatistics::section_and_enrollment_description().'</h4>'); |
$r->print('<h4>'.&Apache::lonstatistics::section_and_enrollment_description().'</h4>'); |
if ($ENV{'form.show_prob'} eq 'true') { |
if ($env{'form.show_prob'} eq 'true') { |
$r->print(&Apache::lonstathelpers::render_resource($resource)); |
$r->print(&Apache::lonstathelpers::render_resource($resource)); |
} |
} |
$r->rflush(); |
$r->rflush(); |
my %Data = &Apache::lonstathelpers::get_problem_data |
if (@Students) { |
($resource->src); |
my %Data = &Apache::lonstathelpers::get_problem_data |
my $problem_data = $Data{$current_problem->{'part'}. |
($resource->src); |
'.'. |
my $problem_data = $Data{$current_problem->{'part'}. |
$current_problem->{'respid'}}; |
'.'. |
if ($current_problem->{'resptype'} eq 'option') { |
$current_problem->{'respid'}}; |
&OptionResponseAnalysis($r,$current_problem, |
if ($current_problem->{'resptype'} eq 'option') { |
$problem_data, |
&OptionResponseAnalysis($r,$current_problem, |
\@Students); |
$problem_data, |
} elsif ($current_problem->{'resptype'} eq 'radiobutton') { |
\@Students); |
&radio_response_analysis($r,$current_problem, |
} elsif ($current_problem->{'resptype'} eq 'radiobutton') { |
$problem_data, |
&radio_response_analysis($r,$current_problem, |
\@Students); |
$problem_data, |
} elsif ($current_problem->{'resptype'} eq 'numerical') { |
\@Students); |
&numerical_response_analysis($r,$current_problem, |
} elsif ($current_problem->{'resptype'} eq 'numerical') { |
$problem_data,\@Students); |
&numerical_response_analysis($r,$current_problem, |
} else { |
$problem_data,\@Students); |
$r->print('<h2>Analysis of '.$current_problem->{'resptype'}.' is not supported</h2>'); |
} else { |
} |
$r->print('<h2>Analysis of '.$current_problem->{'resptype'}.' is not supported</h2>'); |
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} |
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} |
} |
} |
$r->print('<hr />'); |
$r->print('<hr />'); |
} else { |
} else { |
$r->print('<input type="submit" name="ProblemAnalysis" value="'. |
my $submit_button = '<input type="submit" '. |
&mt('Analyze Problem').'" />'); |
'name="ProblemAnalysis" value="'. |
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&mt('Analyze Problem').'" />'; |
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$r->print($submit_button); |
$r->print(' 'x5); |
$r->print(' 'x5); |
$r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>'); |
$r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>'); |
$r->print(&Apache::lonstathelpers::problem_selector($problem_types)); |
$r->print(&Apache::lonstathelpers::problem_selector($problem_types, |
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$submit_button)); |
} |
} |
} |
} |
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Line 178 sub numerical_response_analysis {
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Line 190 sub numerical_response_analysis {
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my ($r,$problem,$problem_analysis,$students) = @_; |
my ($r,$problem,$problem_analysis,$students) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
# |
# |
if ($ENV{'form.AnalyzeOver'} !~ /^(tries|time)$/) { |
if ($env{'form.AnalyzeOver'} !~ /^(tries|time)$/) { |
$r->print('Bad request'); |
$r->print('Bad request'); |
} |
} |
# |
# |
Line 188 sub numerical_response_analysis {
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Line 200 sub numerical_response_analysis {
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# Gather student data |
# Gather student data |
my $response_data = &Apache::loncoursedata::get_response_data |
my $response_data = &Apache::loncoursedata::get_response_data |
([&Apache::lonstatistics::get_selected_sections()], |
([&Apache::lonstatistics::get_selected_sections()], |
|
[&Apache::lonstatistics::get_selected_groups()], |
$Apache::lonstatistics::enrollment_status, |
$Apache::lonstatistics::enrollment_status, |
$resource->symb,$respid); |
$resource->symb,$respid); |
# |
# |
Line 207 sub numerical_response_analysis {
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Line 220 sub numerical_response_analysis {
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return; |
return; |
} |
} |
my $analysis_html = '<table>'; |
my $analysis_html = '<table>'; |
for (my $plot_num = 1;$plot_num<=$ENV{'form.NumPlots'};$plot_num++) { |
for (my $plot_num = 1;$plot_num<=$env{'form.NumPlots'};$plot_num++) { |
my $restriction_function; |
my $restriction_function; |
my $header_message; |
my $header_message; |
my $stats_message; |
my $stats_message; |
my $post_message; # passed through &mt sooner rather than later |
my $post_message; # passed through &mt sooner rather than later |
my $no_data_message; |
my $no_data_message; |
my @extra_data; |
my @extra_data; |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
if ($env{'form.AnalyzeOver'} eq 'tries') { |
$restriction_function = sub {($_[0]->{'tries'} == $plot_num?1:0)}; |
$restriction_function = sub {($_[0]->{'tries'} == $plot_num?1:0)}; |
$header_message = 'Attempt [_1]'; |
$header_message = 'Attempt [_1]'; |
$stats_message = |
$stats_message = |
Line 316 sub numerical_plot_percent {
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Line 329 sub numerical_plot_percent {
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last; |
last; |
} |
} |
} |
} |
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$percent_spread = $highest_percent - $lowest_percent; |
my $bin_size = 1; |
my $bin_size = 1; |
foreach (qw/0.01 0.05 0.1 0.5 1 2 5 10 20 25 50 100/) { |
foreach (qw/0.01 0.05 0.1 0.5 1 2 5 10 20 25 50 100/) { |
if ($lowest_percent/2 < $_){ |
if ($lowest_percent/2 < $_){ |
$bin_size = $_; |
$bin_size = $_; |
last; |
if ( ($percent_spread/$bin_size) < $max_bins ) { |
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last; |
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} |
} |
} |
} |
} |
my @bins; |
my @bins; |
Line 338 sub numerical_plot_percent {
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Line 354 sub numerical_plot_percent {
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while (my ($ans,$submissions) = each(%$responses)) { |
while (my ($ans,$submissions) = each(%$responses)) { |
while (my ($submission,$counts) = each(%$submissions)) { |
while (my ($submission,$counts) = each(%$submissions)) { |
my ($correct_count,$incorrect_count) = @$counts; |
my ($correct_count,$incorrect_count) = @$counts; |
my $scaled_value = 100*($submission-$ans)/abs($ans); |
my $scaled_value = |
|
($ans) ? 100*($submission-$ans)/abs($ans) |
|
: 0; |
if ($scaled_value < $bins[0]) { |
if ($scaled_value < $bins[0]) { |
$bins[0]=$scaled_value -1; |
$bins[0]=$scaled_value -1; |
} |
} |
Line 393 sub numerical_plot_differences {
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Line 411 sub numerical_plot_differences {
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} elsif ($low_bin < 0 && $high_bin < -$low_bin) { |
} elsif ($low_bin < 0 && $high_bin < -$low_bin) { |
$high_bin = -$low_bin; |
$high_bin = -$low_bin; |
} |
} |
if (($high_bin -$low_bin)/$min_bin_size * 2 > $max_bins) { |
if ($high_bin == $low_bin) { |
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$high_bin+=1; |
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$low_bin-=1; |
|
} |
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if (!$min_bin_size || |
|
($high_bin -$low_bin)/$min_bin_size * 2 > $max_bins) { |
$min_bin_size = abs($high_bin - $low_bin) / $max_bins * 2; |
$min_bin_size = abs($high_bin - $low_bin) / $max_bins * 2; |
} |
} |
my @bins; |
my @bins; |
Line 743 sub circle {
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Line 766 sub circle {
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sub radio_response_analysis { |
sub radio_response_analysis { |
my ($r,$problem,$problem_analysis,$students) = @_; |
my ($r,$problem,$problem_analysis,$students) = @_; |
# |
# |
if ($ENV{'form.AnalyzeOver'} !~ /^(tries|time)$/) { |
if ($env{'form.AnalyzeOver'} !~ /^(tries|time)$/) { |
$r->print('Bad request'); |
$r->print('Bad request'); |
} |
} |
# |
# |
Line 773 sub radio_response_analysis {
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Line 796 sub radio_response_analysis {
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# Gather student data |
# Gather student data |
my $response_data = &Apache::loncoursedata::get_response_data |
my $response_data = &Apache::loncoursedata::get_response_data |
([&Apache::lonstatistics::get_selected_sections()], |
([&Apache::lonstatistics::get_selected_sections()], |
|
[&Apache::lonstatistics::get_selected_groups()], |
$Apache::lonstatistics::enrollment_status, |
$Apache::lonstatistics::enrollment_status, |
$resource->symb,$respid); |
$resource->symb,$respid); |
my $correct; # either a hash reference or a scalar |
my $correct; # either a hash reference or a scalar |
Line 785 sub radio_response_analysis {
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Line 809 sub radio_response_analysis {
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my ($idx,@remainder) = split('&',$student->{'answer'}); |
my ($idx,@remainder) = split('&',$student->{'answer'}); |
my ($answer) = ($remainder[$idx]=~/^(.*)=([^=]*)$/); |
my ($answer) = ($remainder[$idx]=~/^(.*)=([^=]*)$/); |
$correct->{$student->{'username'}.':'.$student->{'domain'}}= |
$correct->{$student->{'username'}.':'.$student->{'domain'}}= |
&Apache::lonnet::unescape($answer); |
&unescape($answer); |
} |
} |
} else { |
} else { |
foreach my $foil (keys(%$foildata)) { |
foreach my $foil (keys(%$foildata)) { |
Line 804 sub radio_response_analysis {
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Line 828 sub radio_response_analysis {
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} |
} |
# |
# |
$analysis_html.='<table>'; |
$analysis_html.='<table>'; |
for (my $plot_num = 1;$plot_num<=$ENV{'form.NumPlots'};$plot_num++) { |
for (my $plot_num = 1;$plot_num<=$env{'form.NumPlots'};$plot_num++) { |
# classify data ->correct foil -> selected foil |
# classify data ->correct foil -> selected foil |
my ($restriction_function, |
my ($restriction_function, |
$correct_foil_title,$incorrect_foil_title, |
$correct_foil_title,$incorrect_foil_title, |
$pre_graph_text,$post_graph_text, |
$pre_graph_text,$post_graph_text, |
$no_data_text,@extra_data); |
$no_data_text,@extra_data); |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
if ($env{'form.AnalyzeOver'} eq 'tries') { |
$restriction_function = sub {($_[0]->{'tries'} == $plot_num?1:0)}; |
$restriction_function = sub {($_[0]->{'tries'} == $plot_num?1:0)}; |
$correct_foil_title = 'Attempt '.$plot_num; |
$correct_foil_title = 'Attempt '.$plot_num; |
$incorrect_foil_title = 'Attempt '.$plot_num; |
$incorrect_foil_title = 'Attempt '.$plot_num; |
Line 818 sub radio_response_analysis {
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Line 842 sub radio_response_analysis {
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'Attempt [_1], [_2] submissions, [_3] correct, [_4] incorrect'; |
'Attempt [_1], [_2] submissions, [_3] correct, [_4] incorrect'; |
$post_graph_text = ''; |
$post_graph_text = ''; |
$no_data_text = 'No data exists for attempt [_1]'; |
$no_data_text = 'No data exists for attempt [_1]'; |
} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
} elsif ($env{'form.AnalyzeOver'} eq 'time') { |
my $starttime = &Apache::lonhtmlcommon::get_date_from_form |
my $starttime = &Apache::lonhtmlcommon::get_date_from_form |
('startdate_'.$plot_num); |
('startdate_'.$plot_num); |
my $endtime = &Apache::lonhtmlcommon::get_date_from_form |
my $endtime = &Apache::lonhtmlcommon::get_date_from_form |
Line 940 sub ensure_start_end_times {
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Line 964 sub ensure_start_end_times {
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(localtime($last - $sec_in_day*($plot_num-1)))[3..5]; |
(localtime($last - $sec_in_day*($plot_num-1)))[3..5]; |
$start = &Time::Local::timelocal(0,0,0,$sday,$smon,$syear); |
$start = &Time::Local::timelocal(0,0,0,$sday,$smon,$syear); |
$end = $start + $sec_in_day; |
$end = $start + $sec_in_day; |
if ($plot_num == $ENV{'form.NumPlots'}) { |
if ($plot_num == $env{'form.NumPlots'}) { |
$start = $first; |
$start = $first; |
} |
} |
} |
} |
Line 1178 sub OptionResponseAnalysis {
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Line 1202 sub OptionResponseAnalysis {
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# Note: part data is not needed. |
# Note: part data is not needed. |
my $PerformanceData = &Apache::loncoursedata::get_response_data |
my $PerformanceData = &Apache::loncoursedata::get_response_data |
([&Apache::lonstatistics::get_selected_sections()], |
([&Apache::lonstatistics::get_selected_sections()], |
|
[&Apache::lonstatistics::get_selected_groups()], |
$Apache::lonstatistics::enrollment_status, |
$Apache::lonstatistics::enrollment_status, |
$resource->symb,$respid); |
$resource->symb,$respid); |
if (! defined($PerformanceData) || |
if (! defined($PerformanceData) || |
Line 1187 sub OptionResponseAnalysis {
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Line 1212 sub OptionResponseAnalysis {
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'</h2>'); |
'</h2>'); |
} else { |
} else { |
$r->rflush(); |
$r->rflush(); |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
if ($env{'form.AnalyzeOver'} eq 'tries') { |
my $analysis_html = &OR_tries_analysis($r, |
my $analysis_html = &OR_tries_analysis($r, |
$PerformanceData, |
$PerformanceData, |
$problem_data); |
$problem_data); |
$r->print($analysis_html); |
$r->print($analysis_html); |
$r->rflush(); |
$r->rflush(); |
} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
} elsif ($env{'form.AnalyzeOver'} eq 'time') { |
my $analysis_html = &OR_time_analysis($PerformanceData, |
my $analysis_html = &OR_time_analysis($PerformanceData, |
$problem_data); |
$problem_data); |
$r->print($analysis_html); |
$r->print($analysis_html); |
Line 1215 sub OptionResponseAnalysis {
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Line 1240 sub OptionResponseAnalysis {
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sub OR_tries_analysis { |
sub OR_tries_analysis { |
my ($r,$PerformanceData,$ORdata) = @_; |
my ($r,$PerformanceData,$ORdata) = @_; |
my $mintries = 1; |
my $mintries = 1; |
my $maxtries = $ENV{'form.NumPlots'}; |
my $maxtries = $env{'form.NumPlots'}; |
my ($table,$Foils,$Concepts) = &build_foil_index($ORdata); |
my ($table,$Foils,$Concepts) = &build_foil_index($ORdata); |
if (! defined($Concepts)) { |
if (! defined($Concepts)) { |
$Concepts = []; |
$Concepts = []; |
Line 1425 sub OR_time_analysis {
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Line 1450 sub OR_time_analysis {
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'</h3>'.$table; |
'</h3>'.$table; |
} |
} |
# |
# |
my $num_plots = $ENV{'form.NumPlots'}; |
my $num_plots = $env{'form.NumPlots'}; |
my $num_data = scalar(@$performance_data)-1; |
my $num_data = scalar(@$performance_data)-1; |
# |
# |
my $current_index; |
my $current_index; |
Line 1808 sub build_foil_key {
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Line 1833 sub build_foil_key {
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sub CreateInterface { |
sub CreateInterface { |
## |
## |
## Environment variable initialization |
## Environment variable initialization |
if (! exists$ENV{'form.AnalyzeOver'}) { |
if (! exists($env{'form.AnalyzeOver'})) { |
$ENV{'form.AnalyzeOver'} = 'tries'; |
$env{'form.AnalyzeOver'} = 'tries'; |
} |
} |
## |
## |
## Build the menu |
## Build the menu |
my $Str = ''; |
my $Str = ''; |
$Str .= &Apache::lonhtmlcommon::breadcrumbs |
$Str .= &Apache::lonhtmlcommon::breadcrumbs('Detailed Problem Analysis'); |
(undef,'Detailed Problem Analysis'); |
|
$Str .= '<table cellspacing="5">'."\n"; |
$Str .= '<table cellspacing="5">'."\n"; |
$Str .= '<tr>'; |
$Str .= '<tr>'; |
$Str .= '<td align="center"><b>'.&mt('Sections').'</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Sections').'</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Enrollment Status').'</b></td>'; |
$Str .= '<td align="center"><b>'.&mt('Groups').'</b></td>'; |
|
$Str .= '<td align="center"><b>'.&mt('Access Status').'</b></td>'; |
$Str .= '<td align="center"> </td>'; |
$Str .= '<td align="center"> </td>'; |
$Str .= '</tr>'."\n"; |
$Str .= '</tr>'."\n"; |
## |
## |
Line 1828 sub CreateInterface {
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Line 1853 sub CreateInterface {
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$Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); |
$Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); |
$Str .= '</td>'; |
$Str .= '</td>'; |
# |
# |
|
$Str .= '<td align="center">'."\n"; |
|
$Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5); |
|
$Str .= '</td>'; |
|
# |
$Str .= '<td align="center">'; |
$Str .= '<td align="center">'; |
$Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); |
$Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); |
$Str .= '</td>'; |
$Str .= '</td>'; |
Line 1838 sub CreateInterface {
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Line 1867 sub CreateInterface {
|
## |
## |
my $showprob_checkbox = |
my $showprob_checkbox = |
'<input type="checkbox" name="show_prob" value="true" '; |
'<input type="checkbox" name="show_prob" value="true" '; |
if ($ENV{'form.show_prob'} eq 'true') { |
if ($env{'form.show_prob'} eq 'true') { |
$showprob_checkbox .= 'checked '; |
$showprob_checkbox .= 'checked '; |
} |
} |
$showprob_checkbox.= ' />'; |
$showprob_checkbox.= ' />'; |
Line 1848 sub CreateInterface {
|
Line 1877 sub CreateInterface {
|
## |
## |
my $analyze_selector = '<select name="AnalyzeOver" >'; |
my $analyze_selector = '<select name="AnalyzeOver" >'; |
$analyze_selector .= '<option value="tries" '; |
$analyze_selector .= '<option value="tries" '; |
if (! exists($ENV{'form.AnalyzeOver'}) || |
if (! exists($env{'form.AnalyzeOver'}) || |
$ENV{'form.AnalyzeOver'} eq 'tries'){ |
$env{'form.AnalyzeOver'} eq 'tries'){ |
# Default to tries |
# Default to tries |
$analyze_selector .= ' selected '; |
$analyze_selector .= ' selected '; |
} |
} |
$analyze_selector .= '>'.&mt('Tries').'</option>'; |
$analyze_selector .= '>'.&mt('Tries').'</option>'; |
$analyze_selector .= '<option value="time" '; |
$analyze_selector .= '<option value="time" '; |
$analyze_selector .= ' selected ' if ($ENV{'form.AnalyzeOver'} eq 'time'); |
$analyze_selector .= ' selected ' if ($env{'form.AnalyzeOver'} eq 'time'); |
$analyze_selector .= '>'.&mt('Time').'</option>'; |
$analyze_selector .= '>'.&mt('Time').'</option>'; |
$analyze_selector .= '</select>'; |
$analyze_selector .= '</select>'; |
$Str .= '<nobr><label>'. |
$Str .= '<nobr><label>'. |
Line 1865 sub CreateInterface {
|
Line 1894 sub CreateInterface {
|
'</label></nobr><br />'.$/; |
'</label></nobr><br />'.$/; |
## |
## |
my $numplots_selector = '<select name="NumPlots">'; |
my $numplots_selector = '<select name="NumPlots">'; |
if (! exists($ENV{'form.NumPlots'}) |
if (! exists($env{'form.NumPlots'}) |
|| $ENV{'form.NumPlots'} < 1 |
|| $env{'form.NumPlots'} < 1 |
|| $ENV{'form.NumPlots'} > 20) { |
|| $env{'form.NumPlots'} > 20) { |
$ENV{'form.NumPlots'} = 5; |
$env{'form.NumPlots'} = 5; |
} |
} |
foreach my $i (1,2,3,4,5,6,7,8,10,15,20) { |
foreach my $i (1,2,3,4,5,6,7,8,10,15,20) { |
$numplots_selector .= '<option value="'.$i.'" '; |
$numplots_selector .= '<option value="'.$i.'" '; |
if ($ENV{'form.NumPlots'} == $i) { $numplots_selector.=' selected '; } |
if ($env{'form.NumPlots'} == $i) { $numplots_selector.=' selected '; } |
$numplots_selector .= '>'.$i.'</option>'; |
$numplots_selector .= '>'.$i.'</option>'; |
} |
} |
$numplots_selector .= '</select></nobr><br />'; |
$numplots_selector .= '</select></nobr><br />'; |
Line 1920 sub hashify_attempt {
|
Line 1949 sub hashify_attempt {
|
my %attempt; |
my %attempt; |
$attempt{'student'} = $row->[&Apache::loncoursedata::RD_sname()]; |
$attempt{'student'} = $row->[&Apache::loncoursedata::RD_sname()]; |
$attempt{'tries'} = $row->[&Apache::loncoursedata::RD_tries()]; |
$attempt{'tries'} = $row->[&Apache::loncoursedata::RD_tries()]; |
$attempt{'submission'} = &Apache::lonnet::unescape($row->[&Apache::loncoursedata::RD_submission()]); |
$attempt{'submission'} = &unescape($row->[&Apache::loncoursedata::RD_submission()]); |
$attempt{'award'} = $row->[&Apache::loncoursedata::RD_awarddetail()]; |
$attempt{'award'} = $row->[&Apache::loncoursedata::RD_awarddetail()]; |
$attempt{'timestamp'} = $row->[&Apache::loncoursedata::RD_timestamp()]; |
$attempt{'timestamp'} = $row->[&Apache::loncoursedata::RD_timestamp()]; |
return %attempt; |
return %attempt; |
Line 1944 sub Process_OR_Row {
|
Line 1973 sub Process_OR_Row {
|
my @Foilsubs = split('&',$submission); |
my @Foilsubs = split('&',$submission); |
for (my $j=0;$j<=$#Foilgrades;$j++) { |
for (my $j=0;$j<=$#Foilgrades;$j++) { |
my ($foilid,$correct) = split('=',$Foilgrades[$j]); |
my ($foilid,$correct) = split('=',$Foilgrades[$j]); |
$foilid = &Apache::lonnet::unescape($foilid); |
$foilid = &unescape($foilid); |
my (undef,$submission) = split('=',$Foilsubs[$j]); |
my (undef,$submission) = split('=',$Foilsubs[$j]); |
if ($correct) { |
if ($correct) { |
$RowData{$foilid}->{'_correct'}++; |
$RowData{$foilid}->{'_correct'}++; |
} else { |
} else { |
$submission = &Apache::lonnet::unescape($submission); |
$submission = &unescape($submission); |
$RowData{$foilid}->{$submission}++; |
$RowData{$foilid}->{$submission}++; |
} |
} |
$RowData{$foilid}->{'_total'}++; |
$RowData{$foilid}->{'_total'}++; |