This is a bug and we’ll fix it in the next update. For now you can fix it by modifying wp-contentthemesenfoldframeworkphpclass-framework-widgets.php. open up the file and replace:

if( $slides != "" && !empty( $slides[0]['slideshow_image'] ) )

{

$image = avia_image_by_id($slides[0]['slideshow_image'], 'widget', 'image');

}



$time_format = apply_filters( 'avia_widget_time', get_option('date_format')." - ".get_option('time_format'), 'avia_get_post_list' );

with

if( $slides != "" && !empty( $slides[0]['slideshow_image'] ) )

{

$image = avia_image_by_id($slides[0]['slideshow_image'], 'widget', 'image');

}



if(!$image && current_theme_supports( 'post-thumbnails' ))

{

$image = get_the_post_thumbnail( get_the_ID(), $image_size );

}



$time_format = apply_filters( 'avia_widget_time', get_option('date_format')." - ".get_option('time_format'), 'avia_get_post_list' );

Re 2) – the reason is that you didn’t set portfolio thumbnails. The navigation won’t work if the portfolio items don’t have featured images ( https://kriesi.at/support/topic/portfolio-filter-not-showing-up ).

Re 3) To display all categories doesn’t make sense if you’re using pagination (like here: http://www(dot)gt-motors(dot)fr/vehicules-sur-mesure/ ) because the filter won’t show any items if the filter criteria isn’t fulfilled. So if eg page 1 just shows cars from BMW and Jaguar and the filter navigation contains links for Fiat, Ferrari, BMW and Jaguar and the user clicks on “Ferrari” he’ll just see an empty page. This is imo more irritating than just showing all valid filter criterias. This is not a bug but an intended behavior because the isotope script ( http://isotope.metafizzy.co/ ) just rearranges/sorts all existing entries on the current page and it won’t load any content from other pages – thus if the user clicks on the filter links on page 1 it just sorts/filter all items on page 1 without loading items from page 2,3, 4, 5, etc.

Hi. I actually had the same question. I spent quite a bit of time trying to figure this out. Is there any suggestions on how we can re-enable the thumbnail setting? Thanks!

Hi,

1) I’m sorry but imo it’s not easily possible to add the greyscale effect to the portfolio thumbnails (at least not if you’re using Enfold). I also gave a honest answer to another user. https://kriesi.at/support/topic/greyscale-overlay-and-shop-as-a-co-workers-page

Can you point me to the post which suggest that “this would be relatively easy”?

2) 5/6 is not supported for the portfolio grid at the moment. You can select a 2,3 or 4 columns layout. You can try a workaround though – create 2 columns and add a 3 columns portfolio element to each column – it will look like: