version 1.21, 2002/08/24 15:26:43
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version 1.22, 2002/09/26 20:45:00
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Line 85 sub whichfoils {
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Line 85 sub whichfoils {
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if (&Apache::response::showallfoils()) { |
if (&Apache::response::showallfoils()) { |
$aopt=0; |
$aopt=0; |
} else { |
} else { |
$aopt=int(rand($#names+1)); |
$aopt=int(&Math::Random::random_uniform() * ($#names+1)); |
} |
} |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
&Apache::lonxml::debug("From $#names elms, picking $aopt"); |
$aopt=splice(@names,$aopt,1); |
$aopt=splice(@names,$aopt,1); |
Line 184 sub end_conceptgroup {
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Line 184 sub end_conceptgroup {
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if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
if (defined(@{ $Apache::response::conceptgroup{'names'} })) { |
if (defined(@{ $Apache::response::conceptgroup{'names'} })) { |
my @names = @{ $Apache::response::conceptgroup{'names'} }; |
my @names = @{ $Apache::response::conceptgroup{'names'} }; |
my $pick=int(rand($#names+1)); |
my $pick=int(&Math::Random::random_uniform() * ($#names+1)); |
my $name=$names[$pick]; |
my $name=$names[$pick]; |
if (defined(@{ $Apache::response::conceptgroup{"$name.area"} })) { |
if (defined(@{ $Apache::response::conceptgroup{"$name.area"} })) { |
push @{ $Apache::response::foilgroup{'names'} }, $name; |
push @{ $Apache::response::foilgroup{'names'} }, $name; |