version 1.13, 2003/06/18 15:32:37
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version 1.16, 2003/06/20 16:14:30
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Line 816 sub expandnamed {
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Line 816 sub expandnamed {
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# 4. If there is a collision, return 'bad parameter name error' |
# 4. If there is a collision, return 'bad parameter name error' |
my $returnvalue = ''; |
my $returnvalue = ''; |
my @matches = (); |
my @matches = (); |
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my @values = (); |
$#matches = -1; |
$#matches = -1; |
study $expression; |
study $expression; |
my $parameter; |
while (my($parameter,$value) = each(%{$self->{'constants'}})) { |
foreach $parameter (keys(%{$self->{'constants'}})) { |
next if ($parameter !~ /$expression/); |
push @matches,$parameter if ($parameter =~ /$expression/); |
push(@matches,$parameter); |
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push(@values,$value); |
} |
} |
if (scalar(@matches) == 0) { |
if (scalar(@matches) == 0) { |
$returnvalue = '""';#'"unmatched parameter: '.$parameter.'"'; |
$returnvalue = '""';#'"unmatched parameter: '.$parameter.'"'; |
} elsif (scalar(@matches) == 1) { |
} elsif (scalar(@matches) == 1) { |
# why do we not do this lookup here, instead of delaying it? |
# why do we not do this lookup here, instead of delaying it? |
$returnvalue = '$c{\''.$matches[0].'\'}'; |
$returnvalue = $values[0]; |
} elsif (scalar(@matches) > 0) { |
} elsif (scalar(@matches) > 0) { |
# more than one match. Look for a concise one |
# more than one match. Look for a concise one |
$returnvalue = "'non-unique parameter name : $expression'"; |
$returnvalue = "'non-unique parameter name : $expression'"; |
foreach (@matches) { |
for (my $i=0; $i<=$#matches;$i++) { |
if (/^$expression$/) { |
if ($matches[$i] =~ /^$expression$/) { |
# why do we not do this lookup here? |
# why do we not do this lookup here? |
$returnvalue = '$c{\''.$_.'\'}'; |
$returnvalue = $values[$i]; |
} |
} |
} |
} |
} else { |
} else { |
# There was a negative number of matches, which indicates |
# There was a negative number of matches, which indicates |
# something is wrong with reality. Better warn the user. |
# something is wrong with reality. Better warn the user. |
$returnvalue = '"bizzare parameter: '.$parameter.'"'; |
$returnvalue = '"bizzare parameter: '.$expression.'"'; |
} |
} |
return $returnvalue; |
return $returnvalue; |
} |
} |
Line 1529 sub load {
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Line 1531 sub load {
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} else { |
} else { |
$self->filename($newfilename); |
$self->filename($newfilename); |
} |
} |
} elsif ($filename =~ /^default\.$self->{'type'}/) { |
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# if there is an Original_$stype, load it instead |
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$formulas = $self->load_system_default_sheet(); |
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} else { |
} else { |
# Load the spreadsheet definition file from the save file |
# Load the spreadsheet definition file from the save file |
my %tmphash = &Apache::lonnet::dump($filename,$cdom,$cnum); |
my %tmphash = &Apache::lonnet::dump($filename,$cdom,$cnum); |
Line 1619 sub save {
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Line 1618 sub save {
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} |
} |
if ($self->is_default()) { |
if ($self->is_default()) { |
&Apache::lonnet::expirespread('','',$self->{'type'},''); |
&Apache::lonnet::expirespread('','',$self->{'type'},''); |
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if ($self->{'type'} eq 'assesscalc') { |
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&Apache::lonnet::expirespread('','','studentcalc',''); |
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} |
} |
} |
return $reply; |
return $reply; |
} |
} |