Reply To: Get Gallery Field Images of Child Pages on Parent

• inhouse

• May 5, 2016 at 4:21 am

@james I’m not sure what changed in a month’s time but this suddenly isn’t working. The parent page “Gallery” is not displaying the ‘slideshow_images’ images from the child pages the way it was. The child pages display their own images just fine using $images = get_field(‘slideshow_images’); but the parent page array_merg is failing somehow. Sorry to dredge this up again!

if ( is_page(19) ) { // Top level Gallery
	$pages = get_pages('child_of='.$post->ID.'&sort_column=menu_order&sort_order=asc');
	$count = 0;
	$images = array();
	foreach( $pages as $page ) {
		// Child page gallery images
		$images = array_merge($images, get_field('slideshow_images', $page->ID));
	}
	
} else {
	// Own page gallery images
	$images = get_field('slideshow_images');
}

if( $images ):
	$count=0; foreach( $images as $image ):
	$count++; endforeach; ?>
    <div id="slideshow-1" class="slideshow-container slideshow-countainer-<?php echo $count; ?> gallery-container">
		<div class="slideshow-nav">
			<a href="javascript:void(0)" id="prev" class="cycle-prev"></a>
			<a href="javascript:void(0)" id="next" class="cycle-next"></a>
		</div>
		<div id="cycle-1" class="cycle-slideshow"
	        data-cycle-slides="> div"
	        data-cycle-timeout="0"
	        data-cycle-prev="#slideshow-1 .cycle-prev"
	        data-cycle-next="#slideshow-1 .cycle-next"
	        data-cycle-caption="#slideshow-1 .custom-caption"
	        data-cycle-caption-template="Slide {{slideNum}} of {{slideCount}}"
	        >
			<?php $i = 1; ?>
            <?php foreach( $images as $image ): ?>
                <div><img src="<?php echo $image['sizes']['gallery-large']; ?>" alt="<?php echo $image['alt']; ?>" data-cycle-desc="slide-<?php echo $i; ?>" /></div>
            <?php $i++; endforeach; ?>
		</div><!--slideshow-->
	</div><!--slideshow-container-->
<?php endif;