[Решено] Нет навигации по страницам (перелинковка) - страница 2 - FLEXIcontent

<?php 
$html 		= '';
		global $mainframe;
		$db 		= & JFactory::getDBO();
		$user		= & JFactory::getUser();
		$uid 		= $this->item->id;
                $config 	= & JFactory::getConfig();

		
		

		
		// Determine sort order
		//a.created
		//a.hits
		//a.ordering
		//f.ordering
		$orderby = 'a.title';
			
		

		
		$query = 'SELECT a.id,a.title,a.introtext,'
		. ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'
		. ' CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug'
		. ' FROM #__content AS a'
		. ' LEFT JOIN #__categories AS cc ON cc.id = a.catid'
		. ' WHERE a.catid = ' . (int) $this->item->catid
		. ' AND a.access <= ' .(int) $user->get('aid', 0)
		. ' ORDER BY '. $orderby;
		
		
		$db->setQuery($query);
		$list = $db->loadObjectList('id');


		// this check needed if incorrect Itemid is given resulting in an incorrect result

		if ( !is_array($list) ) {
			$list = array();
		}

		reset($list);


		// location of current content item in array list
		$location = array_search($this->item->id, array_keys($list));
		

		//echo $location;
		$rows = array_values($list);
		$prev = array();
		$next = array();

		if ($location -1 >= 0) 	{
			// the previous content item cannot be in the array position -1
			$prev = $rows[$location -1];
		}

		if (($location +1) < count($rows)) {
			// the next content item cannot be in an array position greater than the number of array postions
			$next = $rows[$location +1];
		}

		$pnSpace = "";
		if (JText::_('&lt') || JText::_('&gt')) {
			$pnSpace = " ";
		}
               
		$prevlink=JRoute::_('index.php?option=com_flexicontent&view=items&cid='.$this->item->catid.'&id='.$prev->id);
		$nextlink=JRoute::_('index.php?option=com_flexicontent&view=items&cid='.$this->item->catid.'&id='.$next->slug);
				
	$limit = 1000; 
			if ($prev) {
				$prevTitle=$prev->title;
				if (JString::strlen(strip_tags($prev->introtext)) > $limit) {
					$limit = JString::strpos(strip_tags($prev->introtext), " ", $limit);
					$prevIntro = JString::substr(strip_tags($prev->introtext), 0, $limit). '...'; 
				}
			} else {
				$prev = '';
			}

			if ($next) {
				$nextTitle=$next->title;
				if (JString::strlen(strip_tags($next->introtext)) > $limit) {
					$limit = JString::strpos(strip_tags($next->introtext), " ", $limit);
					$nextIntro = JString::substr(strip_tags($next->introtext), 0, $limit). '...'; 
				}
			} else {
				$next = '';
			}


$header='<style type="text/css">
a.PageNav:link, a.PageNav:visited { padding: 2px 8px 2px 8px; color: #DB1919;}
a.PageNav:hover {background-color: #DB1919; color: #1D1916;}
 </style>';

$mainframe->addCustomHeadTag($header);

                JHTML::_('behavior.tooltip');

		if ($prev || $next)	{
		
			$html = '<div class="pagenav"><hr/>
                            ';

			if ($prev)
			{
				$html .= '<span class="hasTip" title="'.$prevIntro.'"><a href="'. $prevlink .'" class="PageNavPrev" title="'. $prevTitle. '">
                                    '. $prevTitle. '
                                        </a></span>';
			} else {
				$html .= '<span>&nbsp;</span>';
			}

			if ($next)
			{

				$html .= '<span class="hasTip" style="float:right;" title="'.$nextIntro.'"><a href="'. $nextlink .'" class="PageNavNext" title="'. $nextTitle .'">
                                    '. $nextTitle .'
                                        </a></span>';
			} else {
				$html .= '<span>&nbsp;</span>';
			}
			$html .= '<hr/></div>';


			echo $html;
                        
			
		}
?>