PHP JModelList类代码示例

 /**
  * 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);
 }

 /**
  * Method to auto-populate the model state.
  *
  * Note. Calling getState in this method will result in recursion.
  */
 protected function populateState($ordering = null, $direction = null)
 {
     $app = JFactory::getApplication();
     $jemsettings = JemHelper::config();
     # it's needed to set the parent option
     parent::populateState('a.dates', 'asc');
 }

 public function __construct($config = array())
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array('id', 'a.id', 'lno', 'a.lno', 'labname', 'labname', 'pic', 'a.pic', 'state', 'a.state', 'admin', 'a.admin', 'phone', 'a.phone', 'description', 'a.description');
     }
     parent::__construct($config);
 }

 /**
  * Returns an object list
  *
  * @param	string The query
  * @param	int Offset
  * @param	int The number of records
  * @return	array
  */
 protected function _getList($query, $limitstart = 0, $limit = 0)
 {
     $ordering = $this->getState('list.ordering');
     $search = $this->getState('filter.search');
     // Replace slashes so preg_match will work
     $search = str_replace('/', ' ', $search);
     $db = $this->getDbo();
     if ($ordering == 'name' || !empty($search) && stripos($search, 'id:') !== 0) {
         $db->setQuery($query);
         $result = $db->loadObjectList();
         $lang = JFactory::getLanguage();
         $this->translate($result);
         if (!empty($search)) {
             foreach ($result as $i => $item) {
                 if (!preg_match("/{$search}/i", $item->name)) {
                     unset($result[$i]);
                 }
             }
         }
         JArrayHelper::sortObjects($result, $this->getState('list.ordering'), $this->getState('list.direction') == 'desc' ? -1 : 1, true, $lang->getLocale());
         $total = count($result);
         $this->cache[$this->getStoreId('getTotal')] = $total;
         if ($total < $limitstart) {
             $limitstart = 0;
             $this->setState('list.start', 0);
         }
         return array_slice($result, $limitstart, $limit ? $limit : null);
     } else {
         $query->order($db->quoteName($ordering) . ' ' . $this->getState('list.direction'));
         $result = parent::_getList($query, $limitstart, $limit);
         $this->translate($result);
         return $result;
     }
 }

 public function __construct(array $config)
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array('name', 'brand', 'diameter', 'density', 'number');
     }
     parent::__construct($config);
 }

 public function __construct($config = array())
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array('id', 'businessName');
     }
     parent::__construct($config);
 }

 public function __construct($config = array())
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array('name', 'f.name', 'id', 'f.id', 'label', 'f.label', 'label', 'f.label', 'tooltip', 'f.tooltip', 'type', 'f.type', 'in_search', 'f.in_search', 'search_type', 'f.search_type', 'published', 'f.published');
     }
     parent::__construct($config);
 }

 /**
  * Constructor.
  *
  * @param	array	An optional associative array of configuration settings.
  * @see		JController
  */
 public function __construct($config = array())
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array('file_id', 'a.file_id', 'file_title', 'a.file_title', 'file_alias', 'a.file_alias', 'description, a.description', 'description_long', 'a.description_long', 'file_pic', 'a.file_pic', 'images', 'a.images', 'price', 'a.price', 'release', 'a.release', 'file_language', 'a.file_language', 'system', 'a.system', 'license', 'a.license', 'url_license', 'a.url_license', 'size', 'a.size', 'date_added', 'a.date_added', 'file_date', 'a.file_date', 'publish_from', 'a.publish_from', 'publish_to', 'a.publish_to', 'use_timeframe', 'a.use_timeframe', 'url_download', 'a.url_download', 'preview_filename', 'a.preview_filename', 'other_file_id', 'a.other_file_id', 'md5_value', 'a.md5_value', 'sha1_value', 'a.sha1_value', 'extern_file', 'a.extern_file', 'extern_site', 'a.extern_site', 'mirror_1', 'a.mirror_1', 'mirror_2', 'a.mirror_2', 'extern_site_mirror-1', 'a.extern_site_mirror_1', 'extern_site_mirror_2', 'a.extern_site_mirror_2', 'url_home', 'a.url_home', 'author', 'a.author', 'url_author', 'a.url_author', 'created_id', 'a.created_id', 'created_mail', 'a.created_mail', 'modified_id', 'a.modified_id', 'modified_date', 'a.modified_date', 'submitted_by', 'a.submitted_by', 'set_aup_points', 'a.set_aup_points', 'downloads', 'a.downloads', 'cat_id', 'a.cat_id', 'category_title', 'changelog', 'a.changelog', 'password', 'a.password', 'password_md5', 'a.password_md5', 'views', 'a.views', 'metakey', 'a.metakey', 'metadesc', 'a.metadesc', 'robots', 'a.robots', 'update_active', 'a.update_active', 'custom_field_1', 'a.custom_field_1', 'custom_field_2', 'a.custom_field_2', 'custom_field_3', 'a.custom_field_3', 'custom_field_4', 'a.custom_field_4', 'custom_field_5', 'a.custom_field_5', 'custom_field_6', 'a.custom_field_6', 'custom_field_7', 'a.custom_field_7', 'custom_field_8', 'a.custom_field_8', 'custom_field_9', 'a.custom_field_9', 'custom_field_10', 'a.custom_field_10', 'custom_field_11', 'a.custom_field_11', 'custom_field_12', 'a.custom_field_12', 'custom_field_13', 'a.custom_field_13', 'custom_field_14', 'a.custom_field_14', 'access', 'a.access', 'access_level', 'language', 'a.language', 'ordering', 'a.ordering', 'published', 'a.published', 'checked_out', 'a.checked_out', 'checked_out_time', 'a.checked_out_time');
     }
     parent::__construct($config);
 }

 protected function _getList($query, $limitstart = 0, $limit = 0)
 {
     $ordering = $this->getState('list.ordering', 'ordering');
     if (in_array($ordering, array('pages', 'name'))) {
         $this->_db->setQuery($query);
         $result = $this->_db->loadObjectList();
         $this->translate($result);
         $lang = JFactory::getLanguage();
         JArrayHelper::sortObjects($result, $ordering, $this->getState('list.direction') == 'desc' ? -1 : 1, true, $lang->getLocale());
         $total = count($result);
         $this->cache[$this->getStoreId('getTotal')] = $total;
         if ($total < $limitstart) {
             $limitstart = 0;
             $this->setState('list.start', 0);
         }
         return array_slice($result, $limitstart, $limit ? $limit : null);
     } else {
         if ($ordering == 'ordering') {
             $query->order('position ASC');
         }
         $query->order($this->_db->quoteName($ordering) . ' ' . $this->getState('list.direction'));
         if ($ordering == 'position') {
             $query->order('ordering ASC');
         }
         $result = parent::_getList($query, $limitstart, $limit);
         $this->translate($result);
         return $result;
     }
 }

 public function __construct($config = array())
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array();
     }
     parent::__construct($config);
 }

 /**
  * Method to get an array of data items.
  *
  * @return  array  An array of data items
  *
  * @since   12.2
  */
 public function getItems()
 {
     JDeveloperLoader::import("archive");
     $extension = JTable::getInstance("Extension", "JTable");
     // Get a storage key.
     $store = $this->getStoreId('getItems');
     // Load the list items.
     $items = parent::getItems();
     // Add information
     foreach ($items as $item) {
         // Is Component already installed?
         $item->createDir = JDeveloperArchive::getArchiveDir() . "/" . JDeveloperArchive::getArchiveName("mod_", $item->name, $item->version);
         $item->installed = JDeveloperInstall::isInstalled("module", "mod_" . $item->name);
         if ($item->installed) {
             $extension->load(array("name" => "mod_" . $item->name, "type" => "module"));
             $item->enabled = (bool) $extension->enabled;
         } else {
             $item->enabled = false;
         }
     }
     // If emtpy or an error, just return.
     if (empty($items)) {
         return array();
     }
     // Add the items to the internal cache.
     $this->cache[$store] = $items;
     return $this->cache[$store];
 }

 /**
  * Autopopulate the model
  */
 protected function populateState($ordering = null, $direction = null)
 {
     $app = JFactory::getApplication('administrator');
     $data = JRequest::getVar('filters');
     if (empty($data)) {
         $data = array();
         $data['select'] = $app->getUserState('com_localise.select');
         $data['search'] = $app->getUserState('com_localise.translations.search');
     } else {
         $app->setUserState('com_localise.select', $data['select']);
         $app->setUserState('com_localise.translations.search', isset($data['search']) ? $data['search'] : '');
     }
     $this->setState('filter.search', isset($data['search']['expr']) ? $data['search']['expr'] : '');
     $this->setState('filter.storage', isset($data['select']['storage']) ? $data['select']['storage'] : '');
     $this->setState('filter.origin', isset($data['select']['origin']) ? $data['select']['origin'] : '');
     $this->setState('filter.state', isset($data['select']['state']) ? $data['select']['state'] : '');
     $this->setState('filter.type', isset($data['select']['type']) ? $data['select']['type'] : '');
     $this->setState('filter.client', isset($data['select']['client']) ? $data['select']['client'] : '');
     $this->setState('filter.tag', isset($data['select']['tag']) ? $data['select']['tag'] : '');
     $params = JComponentHelper::getParams('com_localise');
     $this->setState('params', $params);
     $reference = $params->get('reference', 'en-GB');
     $this->setState('translations.reference', $reference);
     // Call auto-populate parent method
     parent::populateState('filename', 'asc');
 }

 /**
  * Method to get a list of items.
  *
  * @return  mixed  An array of objects on success, false on failure.
  */
 public function getItems()
 {
     // Get the list of items from the database.
     $items = parent::getItems();
     $client = JApplicationHelper::getClientInfo($this->getState('stfilter.client_id', 0));
     $lang = JFactory::getLanguage();
     // Loop through the results to add the XML metadata,
     // and load language support.
     foreach ($items as &$item) {
         $path = JPath::clean($client->path . '/modules/' . $item->module . '/' . $item->module . '.xml');
         if (file_exists($path)) {
             $item->xml = simplexml_load_file($path);
         } else {
             $item->xml = null;
         }
         // 1.5 Format; Core files or language packs then
         // 1.6 3PD Extension Support
         $lang->load($item->module . '.sys', $client->path, null, false, true) || $lang->load($item->module . '.sys', $client->path . '/modules/' . $item->module, null, false, true);
         $item->name = JText::_($item->name);
         if (isset($item->xml) && ($text = trim($item->xml->description))) {
             $item->desc = JText::_($text);
         } else {
             $item->desc = JText::_('COM_MODULES_NODESCRIPTION');
         }
     }
     $items = JArrayHelper::sortObjects($items, 'name', 1, true, true);
     // TODO: Use the cached XML from the extensions table?
     return $items;
 }

 protected function getStoreId($id = '')
 {
     // Compile the store id.
     $id .= ':' . $this->getState('filter.published');
     $id .= ':' . $this->getState('filter.category');
     return parent::getStoreId($id);
 }

 /**
  * Constructor.
  *
  * @param	array	An optional associative array of configuration settings.
  * @see		JControllerLegacy
  */
 public function __construct($config = array())
 {
     if (empty($config['filter_fields'])) {
         $config['filter_fields'] = array('id', 'a.id', 'tdate', 'a.tdate', 'sport', 's.sport', 'method', 'a.method', 'description', 'a.description', 'comment', 'a.comment', 'location', 'a.location');
     }
     parent::__construct($config);
 }