I just want to insert a wrapper to the woocommerce_get_product_thumbnail I can see that my wrapper appeared but It doesn’t have a fall back image if there’s no image.
How do I output the default woocommerce thumbnail?
This is my incomplete code:
remove_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10); add_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10); if ( ! function_exists( 'woocommerce_template_loop_product_thumbnail' ) ) { function woocommerce_template_loop_product_thumbnail() { echo woocommerce_get_product_thumbnail(); } } if ( ! function_exists( 'woocommerce_get_product_thumbnail' ) ) { function woocommerce_get_product_thumbnail( $size = 'shop_catalog', $placeholder_width = 0, $placeholder_height = 0 ) { global $post, $woocommerce; $output = '<div class="col-lg-4">'; if ( has_post_thumbnail() ) { $output .= get_the_post_thumbnail( $post->ID, $size ); } else { how to show the default woocommerce thumb } $output .= '</div>'; return $output; } }
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Answer
I have add an init
hook for remove_action
& add_action
at the beginning to fire it when WordPress/WooCommerce Initialises…
As $placeholder_width = 0, $placeholder_height = 0
is deprecated since woocommerce version 2.0 (see this). You don’t need them anymore and it could be part of your problem.
Note: The answer of pallavi is correct for $output .= wc_placeholder_img( $size );
in your else statement. I have already up voted him for this…
So I have changed a little bit your code:
add_action('init', function(){ remove_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10); add_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10); }); if ( ! function_exists( 'woocommerce_template_loop_product_thumbnail' ) ) { function woocommerce_template_loop_product_thumbnail() { echo woocommerce_get_product_thumbnail(); } } if ( ! function_exists( 'woocommerce_get_product_thumbnail' ) ) { function woocommerce_get_product_thumbnail( $size = 'shop_catalog' ) { global $post, $woocommerce; $output = '<div class="col-lg-4">'; if ( has_post_thumbnail() ) { $output .= get_the_post_thumbnail( $post->ID, $size ); } else { $output .= wc_placeholder_img( $size ); // Or alternatively setting yours width and height shop_catalog dimensions. // $output .= '<img src="' . woocommerce_placeholder_img_src() . '" alt="Placeholder" width="300px" height="300px" />'; } $output .= '</div>'; return $output; } }