form = $this->get('Form'); $this->item = $this->get('Item'); $this->state = $this->get('State'); // Check for errors. if (count($errors = $this->get('Errors'))) { JError::raiseError(500, implode("\n", $errors)); return false; } $this->addToolbar(); parent::display($tpl); } /** * Add the page title and toolbar. * * @since 1.6 */ protected function addToolbar() { JFactory::getApplication()->input->set('hidemainmenu', true); $isNew = ($this->item->id == 0); $canDo = UsersHelper::getActions(); JToolbarHelper::title(JText::_($isNew ? 'COM_USERS_VIEW_NEW_LEVEL_TITLE' : 'COM_USERS_VIEW_EDIT_LEVEL_TITLE'), 'levels-add'); if ($canDo->get('core.edit')||$canDo->get('core.create')) { JToolbarHelper::apply('level.apply'); JToolbarHelper::save('level.save'); } if ($canDo->get('core.create')) { JToolbarHelper::save2new('level.save2new'); } // If an existing item, can save to a copy. if (!$isNew && $canDo->get('core.create')){ JToolbarHelper::save2copy('level.save2copy'); } if (empty($this->item->id)){ JToolbarHelper::cancel('level.cancel'); } else { JToolbarHelper::cancel('level.cancel', 'JTOOLBAR_CLOSE'); } JToolbarHelper::divider(); JToolbarHelper::help('JHELP_USERS_ACCESS_LEVELS_EDIT'); } }