loncom/interface/spreadsheet/Spreadsheet.pm - diff

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version 1.48, 2005/05/15 04:02:17	version 1.49, 2005/05/15 04:49:42
Line 111 sub new {	Line 111 sub new {
#	#
# Flags	# Flags
temporary => 0, # true if this sheet has been modified but not saved	temporary => 0, # true if this sheet has been modified but not saved
new_rows => 0, # true if this sheet has new rows	new_rows => 0, # true if this sheet has new rows
	loaded => 0, # true if the formulas have been loaded
#	#
# blackout is used to determine if any data needs to be hidden from the	# blackout is used to determine if any data needs to be hidden from the
# student.	# student.
Line 127 sub new {	Line 128 sub new {
#	#
bless($self,$class);	bless($self,$class);
#	#
# Load in the spreadsheet definition
$self->filename($filename);
if (exists($env{'form.workcopy'}) &&
$self->{'type'} eq $env{'form.workcopy'}) {
$self->load_tmp();
} else {
$self->load();
}
return $self;	return $self;
}	}

Line 976 sub formulas {	Line 969 sub formulas {
$self->{'template_cells'} = [];	$self->{'template_cells'} = [];
return;	return;
} else {	} else {
	if (!$self->{'loaded'}) {
	$self->{'loaded'}=1;
	# Load in the spreadsheet definition
	$self->filename($filename);
	if (exists($env{'form.workcopy'}) &&
	$self->{'type'} eq $env{'form.workcopy'}) {
	$self->load_tmp();
	} else {
	$self->load();
	}
	}
return %{$self->{'formulas'}};	return %{$self->{'formulas'}};
}	}
}	}