loncom/interface/loncommon.pm - diff

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-version 1.757, 2009/02/25 21:06:27
+version 1.758, 2009/02/26 22:22:51
  Line 6247  sub start_page {
  		$result = &html_encode($result);
      }
-     if (exists($args->{'bread_crumbs'})) {
+ 	#Breadcrumbs
-         &Apache::lonhtmlcommon::clear_breadcrumbs();
+     if (exists($args->{'bread_crumbs'}) or exists($args->{'bread_crumbs_component'})) {
-         if (ref($args->{'bread_crumbs'}) eq 'ARRAY') {
+ 		&Apache::lonhtmlcommon::clear_breadcrumbs();
-             foreach my $crumb (@{$args->{'bread_crumbs'}}){
+ 		#if any br links exists, add them to the breadcrumbs
-                 &Apache::lonhtmlcommon::add_breadcrumb($crumb);
+ 		if (exists($args->{'bread_crumbs'}) and ref($args->{'bread_crumbs'}) eq 'ARRAY') {
-             }
+ 			foreach my $crumb (@{$args->{'bread_crumbs'}}){
-         }
+ 				&Apache::lonhtmlcommon::add_breadcrumb($crumb);
-         $result .= &Apache::lonhtmlcommon::breadcrumbs();
+ 			}
-     }
+ 		}
+ 		#if bread_crumbs_component exists show it as headline else show only the breadcrumbs
+ 		if(exists($args->{'bread_crumbs_component'})){
+ 			$result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'});
+ 		}else{
+ 			$result .= &Apache::lonhtmlcommon::breadcrumbs();
+ 		}
+     }
      return $result;
  }