protected function renderTreeSwitcher($label, $array_key = NULL) { $tree_id = \Ladybug\Dumper::getTreeId(); $result = '<label for="tree_' . $this->type . '_' . $tree_id . '">'; $result .= $this->renderArrayKey($array_key); $result .= '<span class="switcher">' . $label . '</span>'; $result .= '</label>'; $result .= '<input type="checkbox" id="tree_' . $this->type . '_' . $tree_id . '"'; if ($this->options->getOption('general.expanded')) { $result .= ' checked'; } $result .= ' />'; return $result; }