PHP JView::loadTemplate方法代码示例

 /**
  * Load a template file -- first look in the templates folder for an override
  *
  * @param string The name of the template source file ...
  * automatically searches the template paths and compiles as needed.
  * @param string The name of the layout...
  * null or absent - use current layout (don't change behavior),
  * '' - no layout prefix in the name of file
  * not empty string - uses specified layout.
  *
  * @return string The output of the the template script.
  * @since  1.0
  */
 public function loadTemplate($tpl = null, $layout = null)
 {
     if (!is_string($layout)) {
         return parent::loadTemplate($tpl);
     }
     // clear prior output
     $this->_output = null;
     $template = JFactory::getApplication()->getTemplate();
     $layoutTemplate = $this->getLayoutTemplate();
     if ($layout == '') {
         if (empty($tpl)) {
             return JError::raiseError(500, JText::sprintf('JLIB_APPLICATION_ERROR_LAYOUTFILE_NOT_FOUND', $file));
         } else {
             $file = $tpl;
         }
     } else {
         //create the template file name based on the layout
         $file = isset($tpl) ? $layout . '_' . $tpl : $layout;
     }
     // clean the file name
     $file = preg_replace('/[^A-Z0-9_\\.-]/i', '', $file);
     $tpl = isset($tpl) ? preg_replace('/[^A-Z0-9_\\.-]/i', '', $tpl) : $tpl;
     // Load the language file for the template
     $lang = JFactory::getLanguage();
     $lang->load('tpl_' . $template, JPATH_BASE, null, false, false) || $lang->load('tpl_' . $template, JPATH_THEMES . "/{$template}", null, false, false) || $lang->load('tpl_' . $template, JPATH_BASE, $lang->getDefault(), false, false) || $lang->load('tpl_' . $template, JPATH_THEMES . "/{$template}", $lang->getDefault(), false, false);
     // change the template folder if alternative layout is in different template
     if (isset($layoutTemplate) && $layoutTemplate != '_' && $layoutTemplate != $template) {
         $this->_path['template'] = str_replace($template, $layoutTemplate, $this->_path['template']);
     }
     // load the template script
     jimport('joomla.filesystem.path');
     $filetofind = $this->_createFileName('template', array('name' => $file));
     $this->_template = JPath::find($this->_path['template'], $filetofind);
     // If alternate layout can't be found, fall back to default layout
     if ($this->_template == false) {
         $filetofind = $this->_createFileName('', array('name' => 'default' . (isset($tpl) ? '_' . $tpl : $tpl)));
         $this->_template = JPath::find($this->_path['template'], $filetofind);
     }
     if ($this->_template != false) {
         // unset so as not to introduce into template scope
         unset($tpl);
         unset($file);
         // never allow a 'this' property
         if (isset($this->this)) {
             unset($this->this);
         }
         // start capturing output into a buffer
         ob_start();
         // include the requested template filename in the local scope
         // (this will execute the view logic).
         include $this->_template;
         // done with the requested template; get the buffer and
         // clear it.
         $this->_output = ob_get_contents();
         ob_end_clean();
         return $this->_output;
     } else {
         return JError::raiseError(500, JText::sprintf('JLIB_APPLICATION_ERROR_LAYOUTFILE_NOT_FOUND', $file));
     }
 }

 function fetchTemplateChiaSe($templatePath, $templateName, $data = null)
 {
     $template = new JView();
     $template->addTemplatePath($templatePath);
     if (!empty($data)) {
         $template->assignRef('data', $data);
     }
     $template->setLayout($templateName);
     return $template->loadTemplate();
 }

 /**
  * Method called to display elements of ElasticSearch result
  * The view must be in the file elasticsearch/plg_name/view/type_name/default.php
  * 
  * @param Array $data
  * 
  * @return string html display of the element
  * */
 public function onElasticSearchDisplay($type, $data)
 {
     // Check the type
     if ($type != $this->type) {
         return false;
     }
     $highlight = $this->smartHighLight($data);
     $path = JPATH_SITE . '/plugins/elasticsearch/' . $type;
     $view = new JView(array('name' => 'plg_' . $type, 'base_path' => $path));
     // Pass data to the view
     $view->assign('data', $data->getData());
     $view->assign('highlight', $highlight);
     // Pass type to the view
     $view->assign('type', $type);
     return $view->loadTemplate();
 }

 function fetchTienIchTemplate($tienIchIds, $templatePath, $templateName, $listAllFlag = true, $lang)
 {
     // TODO: remove hard code
     //    	$tienIchIds = '1-1,1-2,2-6';
     $data = null;
     // $lang = ilandCommonUtils::getLanguage();
     // lay tat ca du lieu tien ich
     $allList = U_ReModelProperties::layDanhSachTienIch($lang);
     $data = U_ReModelProperties::parseTienIch($tienIchIds, $allList, $listAllFlag);
     // fetch template tien ich
     $template = new JView();
     $template->addTemplatePath($templatePath);
     $template->assignRef('allFlag', $listAllFlag);
     $template->assignRef('tienIchAllList', $data);
     $template->setLayout($templateName);
     return $template->loadTemplate();
     return $data;
 }