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Diff for /loncom/interface/statistics/lonsubmissiontimeanalysis.pm between versions 1.35.2.4 and 1.36

version 1.35.2.4, 2020/11/18 15:38:56 version 1.36, 2012/12/17 02:20:13
Line 31  use strict; Line 31  use strict;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::lonhtmlcommon();  use Apache::lonhtmlcommon();
   use Apache::lonquickgrades();
 use Apache::loncoursedata();  use Apache::loncoursedata();
 use Apache::lonstatistics;  use Apache::lonstatistics;
 use Apache::lonstathelpers;  use Apache::lonstathelpers;
Line 67  sub BuildSubmissionTimePage { Line 68  sub BuildSubmissionTimePage {
     &Apache::lonstatistics::PrepareClasslist();          &Apache::lonstatistics::PrepareClasslist();    
     #      #
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Submission Time Plots'));      $r->print(&Apache::lonhtmlcommon::breadcrumbs('Submission Time Plots'));
       &Apache::lonquickgrades::startGradeScreen($r,'statistics');
     $r->print(&CreateInterface());      $r->print(&CreateInterface());
     #      #
     my @Students = @Apache::lonstatistics::Students;      my @Students = @Apache::lonstatistics::Students;
Line 103  sub BuildSubmissionTimePage { Line 105  sub BuildSubmissionTimePage {
         $r->rflush();          $r->rflush();
         #          #
         # Determine which problem we are to analyze          # Determine which problem we are to analyze
         my ($navmap,$current_problem) = &get_current_problem(); # need to retrieve $navmap          my $current_problem = &Apache::lonstathelpers::get_target_from_id
                                                                 # to support $resource->* calls              ($env{'form.problemchoice'});
                                                                 # for src and compTitle (below)          #
           my ($navmap,$prev,$curr,$next) = 
               &Apache::lonstathelpers::get_prev_curr_next($current_problem,
                                                           '.',
                                                           'part');
           if (exists($env{'form.PrevProblemAnalysis'}) && defined($prev)) {
               $current_problem = $prev;
           } elsif (exists($env{'form.NextProblemAnalysis'}) && defined($next)) {
               $current_problem = $next;
           } else {
               $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'} = 
Line 141  sub BuildSubmissionTimePage { Line 154  sub BuildSubmissionTimePage {
     }      }
 }  }
   
 sub get_current_problem {  
     my $current_problem = &Apache::lonstathelpers::get_target_from_id  
         ($env{'form.problemchoice'});  
     my ($navmap,$prev,$curr,$next) =  
         &Apache::lonstathelpers::get_prev_curr_next($current_problem,  
                                                     '.',  
                                                     'part');  
     if (exists($env{'form.PrevProblemAnalysis'}) && defined($prev)) {  
         $current_problem = $prev;  
     } elsif (exists($env{'form.NextProblemAnalysis'}) && defined($next)) {  
         $current_problem = $next;  
     } else {  
         $current_problem = $curr;  
     }  
     return ($navmap,$current_problem);  
 }  
   
 #########################################################  #########################################################
 #########################################################  #########################################################
 ##  ##
Line 223  sub analyze_times { Line 219  sub analyze_times {
     my @Ydata=(0);      # number of submissions      my @Ydata=(0);      # number of submissions
     my @AnsData=(0);    # number of correct submissions      my @AnsData=(0);    # number of correct submissions
     my @Xlabel=($WeekDay[$wday]); # Labels of itmes      my @Xlabel=($WeekDay[$wday]); # Labels of itmes
     my @BinEnd=($endtime);        # The end time of each bin      my @BinEnd;                   # The end time of each bin
     my $cumulative_answers = 0;   # The sum of @AnsData      my $cumulative_answers = 0;   # The sum of @AnsData
     my %students;       # which students have attempted the problem?      my %students;       # which students have attempted the problem?
     #      #
Line 235  sub analyze_times { Line 231  sub analyze_times {
             $Ydata[$bincount]   = 0;              $Ydata[$bincount]   = 0;
             $AnsData[$bincount] = 0;              $AnsData[$bincount] = 0;
             $endtime += $binsize;              $endtime += $binsize;
             $BinEnd[$bincount] = $endtime;              push(@BinEnd,$endtime);
             if ($bincount % (86400/$binsize) == 0) {              if ($bincount % (86400/$binsize) == 0) {
                 $wday++;                  $wday++;
                 $wday %= 7;                  $wday %= 7;
Line 257  sub analyze_times { Line 253  sub analyze_times {
         $Ydata[$bincount]=0;          $Ydata[$bincount]=0;
         $AnsData[$bincount]=0;          $AnsData[$bincount]=0;
         $endtime += $binsize;          $endtime += $binsize;
         $BinEnd[$bincount]=$endtime;          push(@BinEnd,$endtime);
         if ($bincount % (86400/$binsize) == 0) {          if ($bincount % (86400/$binsize) == 0) {
             $wday ++;              $wday ++;
             $wday %= 7;              $wday %= 7;
Removed from v.1.35.2.4  
changed lines
  Added in v.1.36

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