ActionBar: Verwendung bei Liquiditätsübersicht

[kivitendo-erp.git] / SL / Layout / ActionBar / ComboBox.pm

diff --git a/SL/Layout/ActionBar/ComboBox.pm b/SL/Layout/ActionBar/ComboBox.pm
index 9a54539..0ff0bc1 100644 (file)
--- a/SL/Layout/ActionBar/ComboBox.pm
+++ b/SL/Layout/ActionBar/ComboBox.pm
@@ -4,6 +4,7 @@ use strict;
 use parent qw(SL::Layout::ActionBar::Action);
 
 use JSON;
+use List::MoreUtils qw(none);
 
 use Rose::Object::MakeMethods::Generic (
   'scalar --get_set_init' => [ qw(actions) ],
@@ -20,6 +21,10 @@ sub from_params {
 
 sub render {
   my ($first, @rest) = @{ $_[0]->actions };
+
+  return                if none { $_->callable } @{ $_[0]->actions };
+  return $first->render if !@rest;
+
   $_[0]->p->html_tag('div',
     $_[0]->p->html_tag('div', $first->render . $_[0]->p->html_tag('span'), class => 'layout-actionbar-combobox-head') .
     $_[0]->p->html_tag('div', join('', map { $_->render } @rest), class => 'layout-actionbar-combobox-list'),