loncom/homework/functionplotresponse.pm - diff

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version 1.10, 2010/10/09 17:43:25	version 1.11, 2010/10/09 20:02:02
Line 178 sub generate_input_field {	Line 178 sub generate_input_field {
#	#
sub new_coordinate {	sub new_coordinate {
my ($id,$variable,$x,$y)=@_;	my ($id,$variable,$x,$y)=@_;
if ($Apache::functionplotresponse::previous{&field_name($id,$variable,'x')}) {	if (defined($Apache::functionplotresponse::previous{&field_name($id,$variable,'x')})) {
$x=$Apache::functionplotresponse::previous{&field_name($id,$variable,'x')};	$x=$Apache::functionplotresponse::previous{&field_name($id,$variable,'x')};
}	}
if ($Apache::functionplotresponse::previous{&field_name($id,$variable,'y')}) {	if (defined($Apache::functionplotresponse::previous{&field_name($id,$variable,'y')})) {
$y=$Apache::functionplotresponse::previous{&field_name($id,$variable,'y')};	$y=$Apache::functionplotresponse::previous{&field_name($id,$variable,'y')};
}	}
&generate_input_field($id,$variable,$x,$y);	&generate_input_field($id,$variable,$x,$y);