loncom/interface/lonnavmaps.pm - diff

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version 1.560, 2022/06/27 20:35:51	version 1.561, 2022/10/04 14:38:08
Line 3078 sub recursed_crumbs {	Line 3078 sub recursed_crumbs {
my $pc = $map->map_pc();	my $pc = $map->map_pc();
next if ((!$pc) \|\| ($pc == 1));	next if ((!$pc) \|\| ($pc == 1));
push(@links,$map);	push(@links,$map);
push(@revmapinfo,{'href' => $env{'request.use_absolute'}.$map->link().'?navmap=1','text' => $map->title(),'no_mt' => 1,});	my $text = $map->title();
$totallength += length($map->title());	if ($text eq '') {
	$text = '...';
	}
	push(@revmapinfo,{'href' => $env{'request.use_absolute'}.$map->link().'?navmap=1','text' => $text,'no_mt' => 1,});
	$totallength += length($text);
}	}
my $numlinks = scalar(@links);	my $numlinks = scalar(@links);
if ($numlinks) {	if ($numlinks) {
Line 3091 sub recursed_crumbs {	Line 3095 sub recursed_crumbs {
}	}
@revmapinfo = ();	@revmapinfo = ();
foreach my $map (@links) {	foreach my $map (@links) {
my $showntitle = &truncate_crumb_text($map->title(),$avg);	my $title = $map->title();
	if ($title eq '') {
	$title = '...';
	}
	my $showntitle = &truncate_crumb_text($title,$avg);
if ($showntitle ne '') {	if ($showntitle ne '') {
push(@revmapinfo,{'href' => $env{'request.use_absolute'}.$map->link().'?navmap=1','text' => $showntitle,'no_mt' => 1,});	push(@revmapinfo,{'href' => $env{'request.use_absolute'}.$map->link().'?navmap=1','text' => $showntitle,'no_mt' => 1,});
}	}