Thank you! I hope the full release is soon.

That appears to have worked.

I deleted the error_log, made the suggested change in slideshow_layerslider.php, cleared my browser cache, accessed the site on desktop and mobile. No new error_log was created.

Will this be fixed in a future version of Enfold?

Thanks for the help!

Line 146 of /home/user/domain/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/slideshow_layerslider/slideshow_layerslider.php is

$params['style'] = " style='height: " . ( $height + 1 ) . "px;' ";

So, no one wants to venture a guess as to what is causing the php error “A non-numeric value encountered”? Might the error be caused by something we have programmed incorrectly into our slider? Is it something systemically wrong with Enfold coding in this file?

Should the error not be fixed or addressed, rather than ignored?

Thanks!

PHP 7.4 as a major release has been around since November 2019.

Also, PHP 7.4 is the recommended version for WordPress.

Perfect! Just what I needed.

Thank you so much!

Yow. Thank you. That’s nutso, though. Forcing 100% quality on an image that has already been compressed doesn’t make any sense. It does not improve the quality of the original, and only makes the site harder to download using cellular data.

By way of comparison, an original image with a file size of 330k, for the 1320×748.jpg thumbnail / featured image, at 100% is bloated to 1 MB, and at 80% compression is reduced to 206k, with no visible difference in the image.

At any rate, thank you for finding that for me. Adding this to functions.php in the child theme was the answer. Compression rate is changed by adjusting where it says “return 80”. In this example, 80 is 80% compression.

/**
* Sets the default image to 100% quality for more beautiful images when used in conjunction with img optimization plugins
*
* @since 4.3
* @added_by Kriesi
*/
function av_return_100(){ return 80; }
add_filter('jpeg_quality', 'av_return_100');
add_filter('wp_editor_set_quality', 'av_return_100'); 

I decided to just stick with a 2-column product slider for the mobile landscape. So nevermind, I guess.

Here is the the complete customization for a WooCommerce product slider with one product column at a time:

1. Edit /enfold-child/functions.php by adding

add_filter('avia_load_shortcodes', 'avia_include_shortcode_template', 15, 1);
function avia_include_shortcode_template($paths)
{
  $template_url = get_stylesheet_directory();
      array_unshift($paths, $template_url.'/shortcodes/');

  return $paths;
}

2. In /enfold-child/ create folder “shortcodes”

3. Copy productslider.php from /enfold/config-templatebuilder/avia-shortcodes/productslider/ to /enfold-child/shortcodes/

4. Edit /enfold-child/shortcodes/productslider.php at line 240 by adding

__( '1 Column', 'avia_framework' ) => '1',

above

__( '2 Columns', 'avia_framework' ) => '2',

5. Edit /enfold-child/style.css by adding

div .shop_columns_1 .products .product {
	width: 100%;
}

6. In the Product Slider (Plugin Additions) in Avia Layout Builder, 1 column will now be an option under the style tab.

Thanks for all the help!

• This reply was modified 4 years, 6 months ago by perfectword. Reason: Trying to fix code

Thank you very much, Ismael! That worked.

I am having trouble, however, implementing in the child theme.

I reverted /enfold/config-templatebuilder/avia-shortcodes/productslider/productslider.php to the original file, then copied the modified version through CPanel File Manager to /enfold-child/config-templatebuilder/avia-shortcodes/productslider/productslider.php but now my modification to allow a 1 product column is no longer available in Avia Layout Builder.

What am I doing wrong?

Thanks!

So in /enfold/config-templatebuilder/avia-shortcodes/productslider/productslider.php I inserted

__( '1 Column', 'avia_framework' ) => '1',

at line 240, and I was able to select 1 column in the product slider style tab, but on the webpage itself, it displays at the same width as a single product would as if 4 columns were selected. It’s a quarter of the width of the 1/2 column layout element that the productslider is in.

Can anyone offer an idea how to get the productsider to expand to full width of the area it is in with a single product being displayed at a time?

Thanks!

Thanks, Victoria.

That’s not a bad solution, but I lose the price, add to cart button, etc.

I’m really looking for a function or some other custom code that will allow the product slider to have only 1 column.

Thanks!

Hi Nikko,

I appreciate the offer, but there is nothing unique to my installation, nor is there an error to diagnose, that would require you to login.

I am just looking for a customization to the product slider that would work on any wp installation running enfold and woo commerce.

Thanks!

Thank you, Jordan.

Do you know if this is a WordPress or an Enfold issue?

Also, would there not be some kind of function or css that could be written to globally fix the “Hide on medium sized screens (between 768px and 989px – eg: Tablet Landscape)” and “Hide on small screens (between 480px and 767px – eg: Tablet Portrait)” advanced settings?

And am I the only one who has noticed this?

Thanks!