Home › Forums › Add-ons › Gallery Field › ACF gallery + simple lightbox problem
Hi,
I installed the WP plugin “Simple Lightbox” and the ACF plugin “Gallery”.
With the following code I display images on my site:
<?php
$images = get_field('gallery_images');
if( $images ): ?>
<?php foreach( $images as $image ): ?>
<div class="gallery_content_wrapper">
<a href="<?php echo $image['url']; ?>">
<div class="gallery_image_wrapper">
<img src="<?php echo $image['sizes']['thumbnail']; ?>" alt="<?php echo $image['alt']; ?>" />
</div>
</a>
</div>
<?php endforeach; ?>
<?php endif; ?>
Now, when I click on an image, it does not open in the lightbox only on the same site (target _self).
What am I doing wrong ?
Thanks in advance.
Kind regards
Joe
I understand it has to be looped through slb_activate()
but how? It’s not explained anywhere to dummies like me.
I have my gallery displaying using the following code, but the lightbox doesn’t do a thing.
$images = get_sub_field('sc_images');
if( $images ): ?>
<ul>
<?php foreach( $images as $image ): ?>
<li>
<a href="<?php echo $image['url']; ?>">
<img src="<?php echo $image['sizes']['thumbnail']; ?>" alt="<?php echo $image['alt']; ?>" />
</a>
<p><?php echo $image['caption']; ?></p>
</li>
<?php endforeach; ?>
</ul>
<?php endif; ?>
Did you find an answer to this?
I don’t understand how to apply the slb_activate()
also. My code is very similar to the above.
I thought I had this – I’m sure I’m close but it doesn’t work
if( $images ): ?>
<div>
<ul class="slides">
<?php foreach( $images as $image ): ?>
<li>
<?php $image_url = $image['url']; ?>
<?php $content="<img src='$image_url' />"; ?>
<?php if ( function_exists('slb_activate') ) ?>
<?php $content = slb_activate($content); ?>
<?php echo $content; ?>
<p><?php echo $image['caption']; ?></p>
</li>
<?php endforeach; ?>
</ul>
</div>
<?php endif;
this should work:
<?php $images = get_field('gallery');
if( $images ): ?>
<div class="gallery">
<ul>
<?php foreach( $images as $image ):
$content = '<li>';
$content .= '<a class="gallery_image" href="'. $image['url'] .'">';
$content .= '<img src="'. $image['sizes']['thumbnail'] .'" alt="'. $image['alt'] .'" />';
$content .= '</a>';
$content .= '</li>';
if ( function_exists('slb_activate') ){
$content = slb_activate($content);
}
echo $content;?>
<?php endforeach; ?>
</ul>
</div>
<?php endif; ?>
It doesn’t work for me. :/
<?php $images = get_field('gallery_images');
if( $images ): ?>
<?php foreach( $images as $image ): ?>
<div class="gallery_content_wrapper">
<a href="<?php echo $image['url']; ?>">
<div class="gallery_image_wrapper">
<img src="<?php echo $image['sizes']['thumbnail']; ?>" alt="<?php echo $image['alt']; ?>" />
</div>
</a>
</div>
<?php if ( function_exists('slb_activate') ){
$content = slb_activate($content);
}
echo $content; ?>
<?php endforeach; ?>
<?php endif; ?>
Okay…. I have understood. The content must be in the var $content.
Thanks @mediawerk.
Best regards.
Joe
This works great! Now how do I go about adding the title under each thumbnail?
Thanks!
i’m seeing this issue too – almost certainly i’m doing something stupid but i’ve done this now in so many sites and i can’t for the life of me figure out what’s different here.
here’s the code:
<?php $images = get_field('project_images');
if( $images ): ?>
<div class="car-main-col" id="masonry-wrap" data-columns>
<?php foreach( $images as $image ):
$content = '<div>';
$content .= '<a class="gallery_image" href="'. $image['url'] .'">';
$content .= '<img src="'. $image['sizes']['medium'] .'" alt="'. $image['alt'] .'" />';
$content .= '</a>';
$content .= '</div>';
if ( function_exists('slb_activate') ){
$content = slb_activate($content);
}
echo $content;?>
<?php endforeach; ?>
</div>
<?php endif; ?>
and the page can be seen here: https://dev-cro.matmartin.co.uk/project/function/
i’ve tried running it outside the masonry plugin (salvattore.js) and in separate default page templates without the extra functionality. no dice.
any help would be most welcome.
thanks.
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