PHP JModelList::getInstance方法代码示例

 /**
  * Display the view.
  *
  * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  *
  * @return  mixed  A string if successful, otherwise a Error object.
  *
  * @since   1.0.0
  */
 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->params = $this->state->get('params');
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     // Get payment methods.
     $paymentMethods = CMDonationHelper::getPaymentMethods();
     // Get campaigns.
     $campaigns = JModelList::getInstance('Campaigns', 'CMDonationModel')->getCampaignsForFilter();
     // Build campaign options for filter and index for displaying campaign name.
     $campaignOptions = array();
     $campaignIndex = array();
     if (!empty($campaigns)) {
         foreach ($campaigns as $campaign) {
             $campaignOptions[] = JHtml::_('select.option', $campaign->id, htmlspecialchars($campaign->name));
             $campaignIndex[$campaign->id] = $campaign->name;
         }
     }
     $this->assignRef('paymentMethods', $paymentMethods);
     $this->assignRef('campaigns', $campaigns);
     $this->assignRef('campaignOptions', $campaignOptions);
     $this->assignRef('campaignIndex', $campaignIndex);
     $this->submenu = CMDonationHelper::addSubmenu('donations');
     $this->addToolbar();
     parent::display($tpl);
 }

 /**
  * Display the view
  */
 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $model = JModelList::getInstance('Domains', 'JNotificationModel');
     $this->domains = $model->getItems();
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     $this->addToolbar();
     parent::display($tpl);
 }

 function filterByDate()
 {
     $jinput = JFactory::getApplication()->input;
     $fromDate = $jinput->getVar('fromDate');
     $toDate = $jinput->getVar('toDate');
     if ($fromDate == null || $toDate == null) {
         $view = $this->getView('credits', 'html', 'qikeyview');
         $view->display(null, null, "error");
     } else {
         $model = JModelList::getInstance('credits', 'QikeyModel');
         $completedLessons = $model->getCompletedLessons($fromDate, $toDate);
         $view = $this->getView('credits', 'html', 'qikeyview');
         $view->display(null, $completedLessons, null);
     }
 }

 function display($tpl = null, $filteredLessons = null, $errors = null)
 {
     // Assign data to the view
     $this->msg = 'Credit Page';
     $this->currentDate = new JDate('now');
     $this->currentDate = $this->currentDate->format('Y-m-d', false, false);
     $model = JModelList::getInstance('Credits', 'QikeyModel');
     $this->profile = $model->getProfile();
     if ($filteredLessons == null) {
         $this->completedLessons = $model->getCompletedLessons();
         if ($errors !== null) {
             JFactory::getApplication()->enqueueMessage('Please Choose both a From and To date', 'notice');
         }
     } else {
         $this->completedLessons = $filteredLessons;
     }
     $this->pagination = $model->getPagination();
     //$this->assignRef( 'pagination', $pagination );
     // Display the view
     parent::display($tpl);
 }

 protected function getOptions()
 {
     $options = array();
     $model = JModelList::getInstance('Groups', 'TZ_Portfolio_PlusModel', array('ignore_request' => true));
     //        $model -> setState('filter.published','*');
     if ($items = $model->getItems()) {
         foreach ($items as $i => $item) {
             $options[$i] = new stdClass();
             $options[$i]->value = $item->id;
             //                if ($item -> published == 1)
             //                {
             $options[$i]->text = $item->name;
             //                }
             //                else
             //                {
             //                    $options[$i] -> text = '[' .$item -> title . ']';
             //                }
         }
     }
     return array_merge(parent::getOptions(), $options);
 }

 /**
  * Log view display method
  * @return void
  */
 function display($tpl = null)
 {
     // Load the items to display
     $this->logmessage = $this->get('Items');
     $this->setModel(JModelList::getInstance('log', 'CsviModel'));
     $this->logresult = $this->get('Stats', 'log');
     // Load the pagination
     $this->pagination = $this->get('Pagination');
     // Load the user state
     $this->state = $this->get('State');
     // Set the Run ID
     $jinput = JFactory::getApplication()->input;
     $this->run_id = $jinput->get('run_id', 0, 'int');
     // Set the actions
     $this->list['actions'] = $this->get('Actions');
     $this->list['results'] = $this->get('Results');
     // Get the panel
     $this->loadHelper('panel');
     // Add toolbar
     JToolBarHelper::title(JText::_('COM_CSVI_LOG_DETAILS'), 'csvi_logdetails_48');
     JToolBarHelper::custom('logdetails.cancel', 'csvi_cancel_32', 'csvi_cancel_32', JText::_('COM_CSVI_BACK'), false);
     // Display it all
     parent::display($tpl);
 }

 public function export_filtered($cid = array())
 {
     if (!JSession::checkToken('post') && !JSession::checkToken('get')) {
         jexit('COM_DJCATALOG2_INVALID_TOKEN');
     }
     $app = JFactory::getApplication();
     $task = $this->getTask();
     $path = JPATH_ROOT . DS . 'media' . DS . 'djcatalog2' . DS . 'export' . DS . 'item';
     if (!JFolder::exists($path)) {
         JFolder::create($path);
     }
     if (!is_writable($path)) {
         $this->setRedirect('index.php?option=com_djcatalog2&view=items', JText::_('COM_DJCATALOG2_FOLDER_NOT_WRITABLE') . ' ' . $path, 'error');
         return false;
     }
     $enclosure = "\"";
     $separator = ",";
     $newline = PHP_EOL;
     $user = JFactory::getUser();
     if (!$user->authorise('core.manage', 'com_djcatalog2')) {
         $this->setError(JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
         $this->setMessage($this->getError(), 'error');
         $this->setRedirect('index.php?option=com_djcatalog2&view=items');
         return false;
     }
     jimport('joomla.application.component.modellist');
     $model = JModelList::getInstance('Items', 'Djcatalog2Model', array('ignore_request' => true));
     $state = $model->getState();
     $context = 'com_djcatalog2.items';
     $start = $app->input->get('start', 0);
     $limit = 1000;
     $model->setState('list.select', 'a.*, c.name as category_name, p.name as producer_name, uc.name AS author');
     if ($task == 'export_selected' && count($cid) > 0) {
         $limit = $start = 0;
         JArrayHelper::toInteger($cid);
         $model->setState('filter.ids', implode(',', $cid));
     } else {
         $search = $model->getUserStateFromRequest($context . '.filter.search', 'filter_search');
         $model->setState('filter.search', $search);
         $published = $model->getUserStateFromRequest($context . '.filter.published', 'filter_published', '');
         $model->setState('filter.published', $published);
         $category = $model->getUserStateFromRequest($context . '.filter.category', 'filter_category', '');
         $model->setState('filter.category', $category);
         $producer = $model->getUserStateFromRequest($context . '.filter.producer', 'filter_producer', '');
         $model->setState('filter.producer', $producer);
     }
     $model->setState('list.start', $start);
     $model->setState('list.limit', $limit);
     $params = JComponentHelper::getParams('com_djcatalog2');
     $model->setState('params', $params);
     $items = $model->getItems();
     $db = JFactory::getDbo();
     $db->setQuery('SHOW COLUMNS FROM #__djc2_items');
     $columns = $db->loadColumn(0);
     $columns = array_merge($columns, array('category_name', 'producer_name', 'author'));
     $filename = $app->input->get('export_file', 'product-export-' . date("Y-m-d_H-i-s") . '.csv', 'raw');
     $fp = fopen($path . DS . $filename, 'a');
     if (!empty($columns) && (!$start || $start == 0)) {
         fputcsv($fp, $columns, $separator, $enclosure);
     }
     foreach ($items as $id => $item) {
         $itemRow = array();
         foreach ($columns as $colname) {
             if (!empty($items[$id]->{$colname})) {
                 $itemRow[$colname] = $items[$id]->{$colname};
             }
             if (!isset($itemRow[$colname])) {
                 $itemRow[$colname] = '';
             }
         }
         fputcsv($fp, $itemRow, $separator, $enclosure);
     }
     fclose($fp);
     $pagination = $model->getPagination();
     if ($pagination->get('pages.total') > $pagination->get('pages.current')) {
         header("refresh: 0; url=" . JURI::base() . 'index.php?option=com_djcatalog2&task=items.export_filtered&start=' . ($start += $limit) . '&export_file=' . $filename . '&' . JSession::getFormToken() . '=1');
         echo '<p>' . $pagination->get('pages.current') . ' / ' . $pagination->get('pages.total') . '</p>';
     } else {
         //header("refresh: 0; url=".JURI::base().'index.php?option=com_djcatalog2&view=items');
         $file_link = '<a href="' . JRoute::_('index.php?option=com_djcatalog2&task=download_file&path=' . base64_encode('media/djcatalog2/export/item/' . $filename)) . '">' . $filename . '</a>';
         $this->setRedirect('index.php?option=com_djcatalog2&view=items', JText::_('COM_DJCATALOG2_EXPORT_SUCCESFULL') . ' ' . $file_link);
     }
     return true;
 }

 /**
  * Proxy for getModel
  *
  * @copyright
  * @author 		RolandD
  * @todo
  * @see
  * @access 		public
  * @param
  * @return 		object of a database model
  * @since 		4.0
  */
 public function getModel($name = 'AvailableFields', $prefix = 'CsviModel')
 {
     $model = JModelList::getInstance($name, $prefix, array('ignore_request' => true));
     return $model;
 }