loncom/interface/loncommon.pm - diff

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version 1.237, 2004/12/01 23:18:23	version 1.239, 2004/12/02 18:58:30
Line 3376 they are plotted. If undefined, default	Line 3376 they are plotted. If undefined, default
=item @Values: An array of array references. Each array reference holds data	=item @Values: An array of array references. Each array reference holds data
to be plotted in a stacked bar chart.	to be plotted in a stacked bar chart.

	=item If the final element of @Values is a hash reference the key/value
	pairs will be added to the graph definition.

=back	=back

Returns:	Returns:
Line 3887 sub escape_double {	Line 3890 sub escape_double {
# Escapes the last element of a full URL.	# Escapes the last element of a full URL.
sub escape_url {	sub escape_url {
my ($url) = @_;	my ($url) = @_;
my @urlslices = split(/\//, $url);	my @urlslices = split(/\//, $url,-1);
my $lastitem = &Apache::lonnet::escape(pop(@urlslices));	my $lastitem = &Apache::lonnet::escape(pop(@urlslices));
return join('/',@urlslices).'/'.$lastitem;	return join('/',@urlslices).'/'.$lastitem;
}	}