loncom/homework/lonhomework.pm - diff

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version 1.183, 2004/11/13 20:40:32	version 1.184, 2004/11/29 22:13:34
Line 519 sub analyze {	Line 519 sub analyze {
foreach my $part (sort(keys(%allparts))) {	foreach my $part (sort(keys(%allparts))) {
if (defined(@{ $overall{$part.'.answer'} })) {	if (defined(@{ $overall{$part.'.answer'} })) {
my $num_cols=scalar(@{ $overall{$part.'.answer'}->[0] });	my $num_cols=scalar(@{ $overall{$part.'.answer'}->[0] });
$request->print('<table><tr><td colspan="'.($num_cols+1).'">'.&mt('Part').' '.$part.'</td></tr>');	$request->print('<table><tr><th colspan="'.($num_cols+1).'">'.&mt('Part').' '.$part.'</th></tr>');
my %frequency;	my %frequency;
foreach my $answer (sort {$a->[0] <=> $b->[0]} (@{ $overall{$part.'.answer'} })) {	foreach my $answer (sort {$a->[0] <=> $b->[0]} (@{ $overall{$part.'.answer'} })) {
$frequency{join("\0",@{ $answer })}++;	$frequency{join("\0",@{ $answer })}++;
}	}
$request->print('<tr><td colspan="'.($num_cols).'">'.&mt('Answer').'</td><td>'.&mt('Frequency').'</td></tr>');	$request->print('<tr><th colspan="'.($num_cols).'">'.&mt('Answer').'</th><th>'.&mt('Frequency').'</th></tr>');
foreach my $answer (sort {(split("\0",$a))[0] <=> (split("\0",$b))[0]} (keys(%frequency))) {	foreach my $answer (sort {(split("\0",$a))[0] <=> (split("\0",$b))[0]} (keys(%frequency))) {
$request->print('<tr><td align="right">'.	$request->print('<tr><td align="right">'.
join('</td><td align="right">',split("\0",$answer)).	join('</td><td align="right">',split("\0",$answer)).