Captions in Image List

Hey joschro,
Thank you for your patience, for the Ajax Portfolio Preview Settings to have the Preview Images display the gallery caption in the lightbox when the Image List is used.
you would need to modify the \enfold\config-templatebuilder\avia-shortcodes\portfolio\portfolio.php file, in v4.9 lines 1467 – 1485 should look like this:

			foreach( $attachments as $attachment )
			{
				//	create array with responsive info for lightbox
				$img = Av_Responsive_Images()->responsive_image_src( $attachment->ID, 'large' );

                $alt = get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true );
                $alt = ! empty( $alt ) ? esc_attr( $alt ) : '';
                $title = trim( $attachment->post_title ) ? esc_attr( $attachment->post_title ) : '';
                $description = trim( $attachment->post_content ) ? esc_attr( $attachment->post_content ) : '';

				$img_tag = "<img src='{$img[0]}' title='{$title}' alt='{$alt}' />";
				$img_tag = Av_Responsive_Images()->prepare_single_image( $img_tag, $attachment->ID, $this->atts['lazy_loading'] );

				$lightbox_attr = Av_Responsive_Images()->html_attr_image_src( $img, false );

				$output .= "<a {$lightbox_attr} class='portolio-preview-list-image' title='{$description}' >";
				$output .=		$img_tag;
				$output .= '</a>';
			}

change this block to this:

			foreach( $attachments as $attachment )
			{
				//	create array with responsive info for lightbox
				$img = Av_Responsive_Images()->responsive_image_src( $attachment->ID, 'large' );

                $alt = get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true );
                $alt = ! empty( $alt ) ? esc_attr( $alt ) : '';
                $title = trim( $attachment->post_title ) ? esc_attr( $attachment->post_title ) : '';
                $description = trim( $attachment->post_content ) ? esc_attr( $attachment->post_content ) : '';
                $caption = trim( $attachment->post_excerpt ) ? wptexturize( $attachment->post_excerpt ) : '';

				$img_tag = "<img src='{$img[0]}' title='{$title}' alt='{$alt}' />";
				$img_tag = Av_Responsive_Images()->prepare_single_image( $img_tag, $attachment->ID, $this->atts['lazy_loading'] );

				$lightbox_attr = Av_Responsive_Images()->html_attr_image_src( $img, false );

				$output .= "<a {$lightbox_attr} class='portolio-preview-list-image' title='{$caption}' >";
				$output .=		$img_tag;
				$output .= '</a>';
			}

I recommend using a child theme, Read about using a Child Theme, so that this customization won’t be lost with updates. I have linked to the most current child theme below that includes the function to add customized theme elements:

function avia_include_shortcode_template( $paths )
{
	if( ! is_array( $paths ) )
	{
		$paths = array();
	}
	
	$template_url = get_stylesheet_directory();
	array_unshift( $paths, $template_url . '/shortcodes/' );

	return $paths;
}

add_filter( 'avia_load_shortcodes', 'avia_include_shortcode_template', 15, 1 );

once you have installed the child theme and inported the parent theme settings as in our documentation above, then you can create a directory in your child theme for the portfolio file like this:
/enfold-child/shortcodes/portfolio/portfolio.php
I have included the custom portfolio.php file that I tested with below.

Best regards,
Mike

Hi,
The customized portfolio element is showing the Ajax Portfolio Preview Settings caption in the list view lightbox, it is not showing the file name, for example here is the Ajax Portfolio Preview Settings showing the list view is selected:

here is the gallery showing the captions:

here is the portfolio ajax on the frontend:

the open ajax showing the list view like your page:

and the lightbox showing the caption and not a file name:

perhaps you made an error somewhere, try using the linked files above.

Best regards,
Mike