@cais – thanks for getting back at me.
Let me start by emphasizing that the plugin, including the lightbox has worked fine for almost 2 years now. I made this site in the summer of 2014 and haven’t changed anything, except regular updates. After the last update, the lightbox stopped working.
When I replace the current version of NextGen Gallery, it works again as usual.
You say: As it is, I see that the Lightbox effect is not being used but the code appears to be written to the page that is needed.
But the lightbox effect is set in the set up of the plugin:
* other options > lightbox effects
The code is indeed written in the sidebar. Here it is:
<?php
$post_id = $GLOBALS['post']->ID;
$fotogalerie = get_field('fotogalerie',$post_id);
$kenmerkend = get_field('kenmerkend',$post_id);
?>
<aside class="sidebar sidebar-reisdetails widget-area" itemtype="https://schema.org/WPSideBar" itemscope="itemscope" role="complimentary">
<ul>
<?php
if (!$fotogalerie && !$kenmerkend) {
if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('sidebar-wandelreis') ) :
endif;
} else {
if ($kenmerkend) {
echo '<li class="widget widget_text"><h4 class="widget-title widgettitle">Kenmerkend voor deze reis</h4><div class="kenmerkend">'. $kenmerkend.'</div></li>';
} // end if kenmerkend
if ($fotogalerie){
echo '<li class="widget widget_text"><h4 class="widget-title widgettitle">Foto impressie</h4>';
foreach ( $fotogalerie as $var ) {
$ngg_id = $var['ngg_id'];
$ngg_form = $var['ngg_form'];
}
echo do_shortcode('[ngg_images gallery_ids="'.$ngg_id.'" display_type="photocrati-nextgen_basic_thumbnails"]');
echo '</li>';
} // end if fotogalerie
} // end if
?>
</ul>
</aside>
I hope this helps solving the problem. If you need more info. let me know.
