version 1.7, 2002/07/30 22:09:01
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version 1.12, 2002/08/05 18:10:08
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Line 31
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Line 31
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# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei |
# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei |
# YEAR=2002 |
# YEAR=2002 |
# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei |
# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei |
# 5/12,5/14,5/15,5/19,5/26,7/16,7/25,7/29 Behrouz Minaei |
# 5/12,5/14,5/15,5/19,5/26,7/16,7/25,7/29,8/5 Behrouz Minaei |
# |
# |
### |
### |
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Line 56 sub BuildProblemStatisticsPage {
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Line 56 sub BuildProblemStatisticsPage {
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$Ptr .= '<table border="0"><tbody>'; |
$Ptr .= '<table border="0"><tbody>'; |
$Ptr .= '<tr><td align="right"><b>Select Map</b></td>'."\n"; |
$Ptr .= '<tr><td align="right"><b>Select Map</b></td>'."\n"; |
$Ptr .= '<td align="left">'; |
$Ptr .= '<td align="left">'; |
$Ptr .= &Apache::lonhtmlcommon::MapOptions(\%cache, 'ProblemStatistics'); |
$Ptr .= &Apache::lonhtmlcommon::MapOptions(\%cache, 'ProblemStatistics', |
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'Statistics'); |
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$Ptr .= '</td></tr>'."\n"; |
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$Ptr .= '<tr><td align="right"><b>Sorting Type:</b></td>'."\n"; |
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$Ptr .= '<td align="left">'."\n"; |
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$Ptr .= &Apache::lonhtmlcommon::AscendOrderOptions( |
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$cache{'ProblemStatisticsAscend'}, |
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'ProblemStatistics', |
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'Statistics'); |
$Ptr .= '</td></tr>'."\n"; |
$Ptr .= '</td></tr>'."\n"; |
$Ptr .= &AscendOrderOptions($cache{'Ascend'}); |
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$Ptr .= &ProblemStatisticsButtons($cache{'DisplayFormat'}); |
$Ptr .= &ProblemStatisticsButtons($cache{'DisplayFormat'}); |
$Ptr .= '</table>'; |
$Ptr .= '</table>'; |
$Ptr .= &ProblemStatisticsLegend(); |
$Ptr .= &ProblemStatisticsLegend(); |
Line 80 sub BuildProblemStatisticsPage {
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Line 87 sub BuildProblemStatisticsPage {
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unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER,0640)) { |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER,0640)) { |
return '<html><body>Unable to tie database.</body></html>'; |
return '<html><body>Unable to tie database.</body></html>'; |
} |
} |
my %discriminant=(); |
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my @list=(); |
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my %Discuss=&Apache::loncoursedata::LoadDiscussion($courseID); |
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my $index=0; |
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foreach (@$students) { |
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$index++; |
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#&Apache::lonstatistics::Update_PrgWin(++$index,$r); |
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&ExtractStudentData(\%cache, $_, \@list,\%Discuss, $r, \%discriminant); |
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} |
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#&Apache::lonstatistics::Close_PrgWin($r); |
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my ($upper, $lower) = &Discriminant(\%discriminant,$r); |
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my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", |
my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", |
4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", |
4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", |
9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd", 13, "Disc."); |
9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd", 13, "Disc."); |
my $color=&setbgcolor(0); |
my $color=&setbgcolor(0); |
my %GraphDat= &BuildStatisticsTable(\%cache, $upper, $lower, \@list, |
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\%Header, $students, $r, $color); |
my $state=$ENV{'form.ProblemStatisticsHeading'}; |
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# my $state=&Apache::lonstatistics::CheckFormElement(\%cache, |
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# 'ProblemStatisticsHeading', |
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# 'ProblemStatisticsHeading', |
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# 'Homework Sets Order'); |
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$r->print("<br>state=".$state); |
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my $TempCache; |
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if ($state) { |
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$TempCache=&CacheStatisticsTable($state,\%cache,\%Header, |
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$r,$color); |
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} else { |
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my %discriminant=(); |
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my @list=(); |
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my %Discuss=&Apache::loncoursedata::LoadDiscussion($courseID); |
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my $index=0; |
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foreach (@$students) { |
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$index++; |
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#&Apache::lonstatistics::Update_PrgWin(++$index,$r); |
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&ExtractStudentData(\%cache, $_, \@list,\%Discuss, $r, |
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\%discriminant); |
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} |
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#&Apache::lonstatistics::Close_PrgWin($r); |
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my ($upper, $lower) = &Discriminant(\%discriminant,$r); |
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$TempCache= &BuildStatisticsTable(\%cache, $upper, $lower, |
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\@list, \%Header, $students, |
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$r, $color); |
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} |
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untie(%cache); |
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foreach (keys %$TempCache) { |
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last if ($c->aborted()); |
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_WRCREAT,0640)) { |
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$cache{$_}=$TempCache->{$_}; |
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untie(%cache); |
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} |
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} |
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if($c->aborted()) { return; } |
untie(%cache); |
untie(%cache); |
} |
} |
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Line 166 sub ExtractStudentData {
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Line 202 sub ExtractStudentData {
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foreach my $sequence (split(':', $cache->{'orderedSequences'})) { |
foreach my $sequence (split(':', $cache->{'orderedSequences'})) { |
my $tempProblemOrder=100; |
my $tempProblemOrder=100; |
$tempSequenceOrder++; |
if($cache->{'ProblemStatisticsMaps'} ne 'All Maps' && |
# if($cache->{'ProblemStatisticsMap'} ne 'All Maps' && |
$cache->{'ProblemStatisticsMaps'} ne $cache->{$sequence.':title'}) { |
# $cache->{'ProblemStatisticsMap'} ne $cache->{$sequence.':title'}) { |
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# $r->print("<br>sequences=$cache->{'orderedSequences'}"); |
# $r->print("<br>sequences=$cache->{'orderedSequences'}"); |
# $r->print("<br>".$cache->{$sequence.':title'}); |
# $r->print("<br>".$cache->{$sequence.':title'}); |
# next; |
next; |
# } |
} |
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$tempSequenceOrder++; |
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#$discrim .= '&'; |
#$discrim .= '&'; |
foreach my $problemID (split(':', $cache->{$sequence.':problems'})) { |
foreach my $problemID (split(':', $cache->{$sequence.':problems'})) { |
Line 342 sub ExtractStudentData {
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Line 378 sub ExtractStudentData {
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} |
} |
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=pod |
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sub MySort { |
sub MySort { |
if ( $Pos > 0 ) { |
my $pos=shift; |
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if ( $pos > 0 ) { |
if ($ENV{'form.order'} eq 'Descending') {$b <=> $a;} |
if ($ENV{'form.order'} eq 'Descending') {$b <=> $a;} |
else { $a <=> $b; } |
else { $a <=> $b; } |
} |
} |
else { |
else { |
if ($ENV{'form.order'} eq 'Descending') {$b cmp $a;} |
# if ($ENV{'form.order'} eq 'Descending') {$b cmp $a;} |
else { $a cmp $b; } |
# else { $a cmp $b; } |
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$a cmp $b; |
} |
} |
} |
} |
=cut |
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sub BuildStatisticsTable { |
sub BuildStatisticsTable { |
my ($cache,$upper,$lower,$list,$headings,$students,$r,$color)=@_; |
my ($cache,$upper,$lower,$list,$headings,$students,$r,$color)=@_; |
my $NoElements = scalar @$list; |
my $NoElements = scalar @$list; |
my @List=sort(@$list); |
my @list=sort(@$list); |
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#6666666 |
#6666666 |
# my $file="/home/httpd/perl/tmp/183d.txt"; |
# my $file="/home/httpd/perl/tmp/183d.txt"; |
Line 379 sub BuildStatisticsTable {
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Line 417 sub BuildStatisticsTable {
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my $dummy; |
my $dummy; |
my $p_val; |
my $p_val; |
my $ResId; |
my $ResId; |
my %GraphDat; |
my %TempCache; |
my $cIdx=0; |
my $cIdx=0; |
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foreach my $sequence (split(':', $cache->{'orderedSequences'})) { |
foreach my $sequence (split(':', $cache->{'orderedSequences'})) { |
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if($cache->{'ProblemStatisticsMaps'} ne 'All Maps' && |
&CreateProblemStatisticsTableHeading(1,$cache->{$sequence.':source'}, |
$cache->{'ProblemStatisticsMaps'} ne $cache->{$sequence.':title'}) { |
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next; |
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} |
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&CreateProblemStatisticsTableHeading($cache->{'DisplayFormat'}, |
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$cache->{$sequence.':source'}, |
$cache->{$sequence.':title'}, |
$cache->{$sequence.':title'}, |
$headings,$r); |
$headings,$r); |
my ($tar,$Tries,$Wrongs,$Code,$Disc)=split(/\&/, |
my ($tar,$Tries,$Wrongs,$Code,$Disc)=split(/\&/, |
$List[$cIdx]); |
$list[$cIdx]); |
my ($SqOrd,$PrOrd,$Prob)=split(/\:/,$tar); |
my ($SqOrd,$PrOrd,$Prob)=split(/\:/,$tar); |
$sequence+=100; |
$sequence+=100; |
while ($SqOrd==$sequence && $cIdx<$NoElements) { |
while ($SqOrd==$sequence && $cIdx<$NoElements) { |
Line 415 sub BuildStatisticsTable {
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Line 457 sub BuildStatisticsTable {
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elsif( $Code eq 'O' ) { $Override++; } |
elsif( $Code eq 'O' ) { $Override++; } |
elsif( $Code eq '-' ) { $StdNo--; } |
elsif( $Code eq '-' ) { $StdNo--; } |
($tar,$Tries,$Wrongs,$Code,$Disc)=split(/\&/, |
($tar,$Tries,$Wrongs,$Code,$Disc)=split(/\&/, |
$List[$cIdx]); |
$list[$cIdx]); |
($SqOrd,$PrOrd,$Prob)=split(/\:/,$tar); |
($SqOrd,$PrOrd,$Prob)=split(/\:/,$tar); |
} |
} |
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Line 427 sub BuildStatisticsTable {
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Line 469 sub BuildStatisticsTable {
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$Temp = '<a href="'.$cache->{$ResId.':source'}. |
$Temp = '<a href="'.$cache->{$ResId.':source'}. |
'" target="_blank">'.$cache->{$ResId.':title'}.$Dummy.'</a>'; |
'" target="_blank">'.$cache->{$ResId.':title'}.$Dummy.'</a>'; |
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my $res = &Apache::lonnet::declutter($cache->{'src_'.$ResId}); |
#$r->print('<br>rid='.$ResId); |
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#$r->print('<br>src='.$cache->{$ResId.':source'}); |
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#$r->print('<br>tit='.$cache->{$ResId.':title'}); |
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my $res = &Apache::lonnet::declutter($cache->{$ResId.':source'}); |
my $urlres=$res; |
my $urlres=$res; |
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$ResId=~/(\d+)\.(\d+)/; |
$ResId=~/(\d+)\.(\d+)/; |
Line 435 sub BuildStatisticsTable {
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Line 481 sub BuildStatisticsTable {
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$urlres=$Map; |
$urlres=$Map; |
####################### |
####################### |
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# $res = '<a href="'.$cache->{'src_'.$ResId}.'">'.$res.'</a>'; |
# $res = '<a href="'.$cache->{$ResId.':source'}.'">'.$res.'</a>'; |
#$Map = '<a href="'.$Map.'">'.$res.'</a>'; |
#$Map = '<a href="'.$Map.'">'.$res.'</a>'; |
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#------------------------ Compute the Average of Tries about one problem |
#------------------------ Compute the Average of Tries about one problem |
Line 495 sub BuildStatisticsTable {
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Line 541 sub BuildStatisticsTable {
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my $SD = sprintf( "%.1f", $StdDev ); |
my $SD = sprintf( "%.1f", $StdDev ); |
my $DoD = sprintf( "%.2f", $DoDiff ); |
my $DoD = sprintf( "%.2f", $DoDiff ); |
my $Sk = sprintf( "%.1f", $Skewness ); |
my $Sk = sprintf( "%.1f", $Skewness ); |
my $join = $Prob.'&'.$Temp.'&'.$StdNo.'&'. |
my $join = $sequence.'@'.$pOrd.'&'.$Temp.'&'.$StdNo.'&'. |
$TotalTries.'&'.$MxTries.'&'.$Avg.'&'. |
$TotalTries.'&'.$MxTries.'&'.$Avg.'&'. |
$YES.'&'.$Override.'&'.$Wrng.'&'.$DoD.'&'. |
$YES.'&'.$Override.'&'.$Wrng.'&'.$DoD.'&'. |
$SD.'&'.$Sk.'&'.$_D1.'&'.$_D2.'&'. |
$SD.'&'.$Sk.'&'.$_D1.'&'.$_D2.'&'. |
$DiscNo.'&'.$Prob; |
$DiscNo.'&'.$Prob; |
##8888 $CachData{($p_count-1)}=$join; |
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#####{$sequence.'@'.$pOrd} |
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$TempCache{'CacheTable:'.($p_count-1)}=$join; |
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#6666666 |
#6666666 |
# $r->print('<br>'.$out.'&'.$DoD); |
# $r->print('<br>'.$out.'&'.$DoD); |
Line 512 sub BuildStatisticsTable {
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Line 560 sub BuildStatisticsTable {
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&Apache::lonnet::put('resevaldata',\%storestats,$1,$2); |
&Apache::lonnet::put('resevaldata',\%storestats,$1,$2); |
} |
} |
#-------------------------------- Row of statistical table |
#-------------------------------- Row of statistical table |
&TableRow($cache,$join,$cIdx,($p_count-1),$r,$color,\%GraphDat); |
&TableRow($cache,$join,$cIdx,($p_count-1),$r,$color, |
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\%TempCache); |
} |
} |
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$TempCache{'ProblemCount'}=$p_count; |
&CloseTable($cache,$r); |
&CloseTable($cache,$r); |
} |
} |
### &Close_PrgWin(); |
### &Close_PrgWin(); |
#666666 |
#666666 |
# close( OUT ); |
# close( OUT ); |
#666666 |
#666666 |
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return \%TempCache; |
} |
} |
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=pod |
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sub Cache_Statistics { |
sub CacheStatisticsTable { |
my ($cache,$color)=@_; |
my ($state,$cache,$Header,$r,$color)=@_; |
my @list = (); |
my @list = (); |
my $Useful; |
my $Useful; |
my $UnUseful; |
my $UnUseful; |
# $r->print('<input type="hidden" name="show" value="excel" />'."\n"); |
my %TempCache; |
my %myHeader = reverse( %Header ); |
my %myHeader = reverse( %$Header ); |
$Pos = $myHeader{$ENV{'form.sort'}}; |
my $pos = $myHeader{$state}; |
if ($Pos > 0) {$Pos++;} |
if ($pos > 0) {$pos++;} |
my $p_count = 0; |
my $p_count = $cache->{'ProblemCount'}; |
foreach my $key( keys %CachData) { |
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my @Temp=split(/\&/,$CachData{$key}); |
for ( my $k=0; $k<$p_count;$k++) { |
if ( $Pos == 0 ) { |
my $key=$cache->{'CacheTable:'.$k}; |
($UnUseful,$Useful)=split(/\>/,$Temp[$Pos]); |
my @Temp=split(/\&/,$key); |
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if ( $pos == 0 ) { |
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($UnUseful,$Useful)=split(/\>/,$Temp[$pos]); |
} |
} |
else { |
else { |
$Useful = $Temp[$Pos]; |
$Useful = $Temp[$pos]; |
} |
} |
$list[$p_count]=$Useful.'@'.$CachData{$key}; |
$list[$k]=$Useful.'@'.$key; |
$p_count++; |
$r->print('<br>'.$list[$k]); |
} |
} |
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@list = sort MySort (@list); |
@list = sort MySort (@list); |
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my $nIndex=0; |
my $nIndex=0; |
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return \%TempCache; |
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} |
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=pod |
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if ( $Pos == 0 ) { |
if ( $Pos == 0 ) { |
foreach (sort keys %mapsort) { |
foreach my $sequence (split(':', $cache->{'orderedSequences'})) { |
my ($Hid,$pr)=split(/\:/,$mapsort{$_}); |
if($cache->{'ProblemStatisticsMaps'} ne 'All Maps' && |
&CreateProblemStatisticsTableHeading($cache,1,$Hid); |
$cache->{'ProblemStatisticsMaps'} ne $cache->{$sequence.':title'}) { |
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next; |
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} |
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&CreateProblemStatisticsTableHeading($cache->{'DisplayFormat'}, |
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$cache->{$sequence.':source'}, |
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$cache->{$sequence.':title'}, |
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$headings,$r); |
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my ($tar,$Tries,$Wrongs,$Code,$Disc)=split(/\&/, |
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$list[$cIdx]); |
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my ($SqOrd,$PrOrd,$Prob)=split(/\:/,$tar); |
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$sequence+=100; |
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while ($SqOrd==$sequence && $cIdx<$NoElements) { |
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my %storestats=(); |
my @lpr=split(/\&/,$pr); |
my @lpr=split(/\&/,$pr); |
for (my $i=1; $i<=$#lpr; $i++) { |
for (my $i=1; $i<=$#lpr; $i++) { |
my($Pre, $Post) = split(/\@/,$list[$nIndex]); |
my($Pre, $Post) = split(/\@/,$list[$nIndex]); |
Line 564 sub Cache_Statistics {
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Line 637 sub Cache_Statistics {
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} |
} |
} |
} |
else { |
else { |
&CreateProblemStatisticsTableHeading($cache,0); |
&CreateProblemStatisticsTableHeading($cache->{'DisplayFormat'}, |
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$cache->{$sequence.':source'}, |
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$cache->{$sequence.':title'}, |
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$headings,$r); |
for ( my $nIndex = 0; $nIndex < $p_count; $nIndex++ ) { |
for ( my $nIndex = 0; $nIndex < $p_count; $nIndex++ ) { |
my($Pre, $Post) = split(/\@/,$list[$nIndex]); |
my($Pre, $Post) = split(/\@/,$list[$nIndex]); |
&TableRow($cache,$Post,$nIndex,$nIndex,$color,\%GraphDat); |
&TableRow($cache,$Post,$nIndex,$nIndex,$color,\%GraphDat); |
} |
} |
&CloseTable($cache); |
&CloseTable($cache); |
} |
} |
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return \%TempCache; |
} |
} |
=cut |
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=cut |
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sub TableRow { |
sub TableRow { |
my ($cache,$Str,$Idx,$RealIdx,$r,$color,$GraphDat)=@_; |
my ($cache,$Str,$Idx,$RealIdx,$r,$color,$GraphDat)=@_; |
my($PrOrd,$Temp,$StdNo,$TotalTries,$MxTries,$Avg,$YES,$Override, |
my($PrOrd,$Temp,$StdNo,$TotalTries,$MxTries,$Avg,$YES,$Override, |
$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$DiscNo,$Prob)=split(/\&/,$Str); |
$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$DiscNo,$Prob)=split(/\&/,$Str); |
# $r->print('<br>'.$Str); |
my $Ptr; |
if ($ENV{'form.showcsv'}) { |
if($cache->{'DisplayFormat'} eq 'Display CSV Format') { |
my ($ResId,$Dummy)=split(/\*/,$Prob); |
my ($ResId,$Dummy)=split(/\*/,$Prob); |
my $Ptr = "\n".'<br>'. |
$Ptr="\n".'<br>'. |
"\n".'"'.($RealIdx+1).'",'. |
"\n".'"'.($RealIdx+1).'",'. |
"\n".'"'.$cache->{'title_'.$ResId}.$Dummy.'",'. |
"\n".'"'.$cache->{$ResId.':title'}.$Dummy.'",'. |
"\n".'"'.$cache->{'src_'.$ResId}.'",'. |
"\n".'"'.$cache->{$ResId.':source'}.'",'. |
"\n".'"'.$StdNo.'",'. |
"\n".'"'.$StdNo.'",'. |
"\n".'"'.$TotalTries.'",'. |
"\n".'"'.$TotalTries.'",'. |
"\n".'"'.$MxTries.'",'. |
"\n".'"'.$MxTries.'",'. |
"\n".'"'.$Avg.'",'. |
"\n".'"'.$Avg.'",'. |
"\n".'"'.$YES.'",'. |
"\n".'"'.$YES.'",'. |
"\n".'"'.$Override.'",'. |
"\n".'"'.$Override.'",'. |
"\n".'"'.$Wrng.'",'. |
"\n".'"'.$Wrng.'",'. |
"\n".'"'.$DoD.'",'. |
"\n".'"'.$DoD.'",'. |
"\n".'"'.$SD.'",'. |
"\n".'"'.$SD.'",'. |
"\n".'"'.$Sk.'",'. |
"\n".'"'.$Sk.'",'. |
"\n".'"'.$_D1.'",'. |
"\n".'"'.$_D1.'",'. |
"\n".'"'.$_D2.'"'. |
"\n".'"'.$_D2.'"'. |
"\n".'"'.$DiscNo.'"'; |
"\n".'"'.$DiscNo.'"'; |
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$r->print("\n".$Ptr); |
$r->print("\n".$Ptr); |
} |
} else { |
else{ |
$Ptr="\n".'<tr>'. |
my $Ptr = "\n".'<tr>'. |
"\n".'<td>'.($RealIdx+1).'</td>'. |
"\n".'<td>'.($RealIdx+1).'</td>'. |
# "\n".'<td>'.$PrOrd.$Temp.'</td>'. |
# "\n".'<td>'.$PrOrd.$Temp.'</td>'. |
"\n".'<td>'.$Temp.'</td>'. |
"\n".'<td>'.$Temp.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'> '.$StdNo.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'> '.$StdNo.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'>'.$TotalTries.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'>'.$TotalTries.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'>'.$MxTries.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'>'.$MxTries.'</td>'. |
"\n".'<td bgcolor='.$color->{"gb"}.'>'.$Avg.'</td>'. |
"\n".'<td bgcolor='.$color->{"gb"}.'>'.$Avg.'</td>'. |
"\n".'<td bgcolor='.$color->{"gb"}.'> '.$YES.'</td>'. |
"\n".'<td bgcolor='.$color->{"gb"}.'> '.$YES.'</td>'. |
"\n".'<td bgcolor='.$color->{"gb"}.'> '.$Override.'</td>'. |
"\n".'<td bgcolor='.$color->{"gb"}.'> '.$Override.'</td>'. |
"\n".'<td bgcolor='.$color->{"red"}.'> '.$Wrng.'</td>'. |
"\n".'<td bgcolor='.$color->{"red"}.'> '.$Wrng.'</td>'. |
"\n".'<td bgcolor='.$color->{"red"}.'> '.$DoD.'</td>'. |
"\n".'<td bgcolor='.$color->{"red"}.'> '.$DoD.'</td>'. |
"\n".'<td bgcolor='.$color->{"green"}.'> '.$SD.'</td>'. |
"\n".'<td bgcolor='.$color->{"green"}.'> '.$SD.'</td>'. |
"\n".'<td bgcolor='.$color->{"green"}.'> '.$Sk.'</td>'. |
"\n".'<td bgcolor='.$color->{"green"}.'> '.$Sk.'</td>'. |
"\n".'<td bgcolor='.$color->{"purple"}.'> '.$_D1.'</td>'. |
"\n".'<td bgcolor='.$color->{"purple"}.'> '.$_D1.'</td>'. |
"\n".'<td bgcolor='.$color->{"purple"}.'> '.$_D2.'</td>'. |
"\n".'<td bgcolor='.$color->{"purple"}.'> '.$_D2.'</td>'. |
"\n".'<td bgcolor='.$color->{"yellow"}.'> '.$DiscNo.'</td>'; |
"\n".'<td bgcolor='.$color->{"yellow"}.'> '.$DiscNo.'</td>'; |
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$r->print("\n".$Ptr.'</tr>' ); |
$r->print("\n".$Ptr.'</tr>' ); |
} |
} |
# $GraphDat->{$RealIdx}=$DoD.':'.$Wrng; |
$GraphDat->{'graph_gif:'.$RealIdx}=$DoD.':'.$Wrng; |
} |
} |
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Line 646 sub setbgcolor {
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Line 725 sub setbgcolor {
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return \%color; |
return \%color; |
} |
} |
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sub StatusOptions { |
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my ($cache)=@_; |
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my $Status = $cache->{'Status'}; |
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my $OpSel1 = ''; |
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my $OpSel2 = ''; |
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my $OpSel3 = ''; |
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if($Status eq 'Any') { $OpSel3 = ' selected'; } |
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elsif($Status eq 'Expired' ) { $OpSel2 = ' selected'; } |
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else { $OpSel1 = ' selected'; } |
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my $Ptr = ''; |
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$Ptr .= '<tr><td align="right"><b>Student Status:</b></td>'."\n"; |
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$Ptr .= '<td align="left"><select name="Status">'; |
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$Ptr .= '<option'.$OpSel1.'>Active</option>'."\n"; |
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$Ptr .= '<option'.$OpSel2.'>Expired</option>'."\n"; |
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$Ptr .= '<option'.$OpSel3.'>Any</option>'."\n"; |
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$Ptr .= '</select></td></tr>'."\n"; |
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return $Ptr; |
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} |
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sub AscendOrderOptions { |
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my ($order)=@_; |
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my $OpSel1 = ''; |
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my $OpSel2 = ''; |
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if($order eq 'Ascending') { |
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$OpSel1 = ' selected'; |
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} else { |
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$OpSel2 = ' selected'; |
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} |
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my $Ptr = ''; |
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$Ptr .= '<tr><td align="right"><b>Sorting Type:</b></td>'."\n"; |
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$Ptr .= '<td align="left"><select name="Ascend">'."\n"; |
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$Ptr .= '<option'.$OpSel1.'>Ascending</option>'."\n". |
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'<option'.$OpSel2.'>Descending</option>'."\n"; |
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$Ptr .= '</select></td></tr>'."\n"; |
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|
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return $Ptr; |
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} |
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sub ProblemStatisticsButtons { |
sub ProblemStatisticsButtons { |
my ($displayFormat)=@_; |
my ($displayFormat)=@_; |
|
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my $Ptr = '<tr><td></td><td align="left">'; |
my $Ptr = '<tr><td></td><td align="left">'; |
$Ptr .= '<input type=submit name="ProblemStatisticsRecalculate" '; |
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$Ptr .= 'value="Recalculate Statistics"/>'."\n"; |
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$Ptr .= ' '; |
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$Ptr .= '<input type="submit" name="DoDiffGraph" '; |
$Ptr .= '<input type="submit" name="DoDiffGraph" '; |
$Ptr .= 'value="DoDiff Graph" />'."\n"; |
$Ptr .= 'value="DoDiff Graph" />'."\n"; |
$Ptr .= ' '; |
$Ptr .= ' '; |
Line 707 sub ProblemStatisticsButtons {
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Line 737 sub ProblemStatisticsButtons {
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$Ptr .= ' '; |
$Ptr .= ' '; |
$Ptr .= '<input type="submit" name="DisplayCSVFormat" '; |
$Ptr .= '<input type="submit" name="DisplayCSVFormat" '; |
if($displayFormat eq 'Display CSV Format') { |
if($displayFormat eq 'Display CSV Format') { |
$Ptr .= 'value="Display CSV Format" />'."\n"; |
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} else { |
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$Ptr .= 'value="Display Table Format" />'."\n"; |
$Ptr .= 'value="Display Table Format" />'."\n"; |
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} else { |
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$Ptr .= 'value="Display CSV Format" />'."\n"; |
} |
} |
$Ptr .= '</td></tr>'; |
$Ptr .= '</td></tr>'; |
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Line 842 sub Discriminant {
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Line 872 sub Discriminant {
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my %DisLow = &ProcessDiscriminant(\@LowList,$r); |
my %DisLow = &ProcessDiscriminant(\@LowList,$r); |
|
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return (\%DisUp, \%DisLow); |
return (\%DisUp, \%DisLow); |
} |
} |
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#---- END Problem Statistics Web Page ---------------------------------------- |
#---- END Problem Statistics Web Page ---------------------------------------- |
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Line 856 sub BuildDiffGraph {
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Line 884 sub BuildDiffGraph {
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my ($r)=@_; |
my ($r)=@_; |
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my $graphData = &GetGraphData('DiffGraph', $r); |
my $graphData = &GetGraphData('DiffGraph', $r); |
return '<IMG src="/cgi-bin/graph.gif?'.$graphData.'" />'; |
$r->print('<IMG src="/cgi-bin/graph.gif?'.$graphData.'" />'); |
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|
|
return; |
} |
} |
|
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sub BuildWrongGraph { |
sub BuildWrongGraph { |
my ($r)=@_; |
my ($r)=@_; |
|
|
my $graphData = &GetGraphData('WrongGraph', $r); |
my $graphData = &GetGraphData('WrongGraph', $r); |
return '<IMG src="/cgi-bin/graph.gif?'.$graphData.'" />'; |
$r->print('<IMG src="/cgi-bin/graph.gif?'.$graphData.'" />'); |
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|
|
return; |
} |
} |
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