Previous / next in blogitems
- tastymouse
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Topic Author
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- Senior Member
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13 years 10 months ago #12810
by effrit
Replied by effrit on topic Previous / next in blogitems
my comrad beagler from Russian forum try convert standard plugin for flexi but we cant made it (the mechanism of calling content plugin in flexi work strange, so some plugins produce bugs or even didn work 
)
so he just insert code in item's template and seems it work.
if you need it - insert this code in item.php of flexicontent template(s):
the result is not equivalent of standard prev/next. you may see demo of this code here:
3dea.ru/polezno/stili-interera/i ... -stil.html
its on Russian, so just scroll to bottom of page to the links of next/previous pages.
)so he just insert code in item's template and seems it work.
if you need it - insert this code in item.php of flexicontent template(s):
Code:
<?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::_('<') || JText::_('>')) {
$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. '
</span>';
} else {
$html .= '<span> </span>';
}
if ($next)
{
$html .= '<span class="hasTip" style="float:right;" title="'.$nextIntro.'"><a href="'. $nextlink .'" class="PageNavNext" title="'. $nextTitle .'">
'. $nextTitle .'
</span>';
} else {
$html .= '<span> </span>';
}
$html .= '<hr/></div>';
echo $html;
}
?>
the result is not equivalent of standard prev/next. you may see demo of this code here:
3dea.ru/polezno/stili-interera/i ... -stil.html
its on Russian, so just scroll to bottom of page to the links of next/previous pages.
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- tastymouse
-
Topic Author
- Offline
- Senior Member
-
13 years 10 months ago #12820
by effrit
Replied by effrit on topic Previous / next in blogitems
micker, i post the solution "as is" and i am not the author...
so its just a starting point for people with php skill
the preview working at least on this page
www.le-bijou.net/concerts/progra ... ivier.html
see right link.
so you may try understand why it didnt appear on another links.
sorry, i am just posting this without try it myself, so may be later i try figure out how make it more customizable.
so its just a starting point for people with php skill
the preview working at least on this page
www.le-bijou.net/concerts/progra ... ivier.html
see right link.
so you may try understand why it didnt appear on another links.
sorry, i am just posting this without try it myself, so may be later i try figure out how make it more customizable.
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