Hide specific product attribute terms on WooCommerce variable product dropdown [closed]

问题

I would like to hide one attribute with all the values. Please see the link. https://csepromos.nl/product/oregon-400-ml-drinkfles-met-karabijnhaak/

I would like to hide the below attribute and the below values on the product page:

Filter kleur: Grijs Groen Oranje Paars Rood Wit Zwart

Can this be done with code?

I found the below code which helps a little bit but i do not have a dropdown menu and also how can you hide all the values at once?

https://stackoverflow.com/a/54987217/13407118

Thanks!

回答1:

You can use the following example based on "Color" product attribute with 2 values to be removed from the attribute dropdown of a variable product.

You will need to set the product attribute taxonomy, that always start by pa_ followed by the product attribute slug. So For "Color" product attribute, the taxonomy is pa_color.

Then you will set in your desired product attribute term names in an array (the ones you want to hide from the dropdown.

add_filter( 'woocommerce_dropdown_variation_attribute_options_args', 'filter_dropdown_variation_args', 10, 1 );
function filter_dropdown_variation_args( $args ) {
    // HERE set your product attribute taxonomy (always start with "pa_" + the slug
    $taxonomy = 'pa_color';

    // HERE set the product attribute terms names that you want to hide
    $targeted_terms_names = array( "Blue", "Red" );


    // Convert term names to term slugs
    $terms_slugs = array_filter( array_map( 'sanitize_title', $targeted_terms_names ) );

    // Targeting a product attribute only
    if( $args['attribute'] === $taxonomy ) {
        // Loop through the product attribute option values
        foreach( $args['options'] as $key => $option ){
            if( in_array( $option , $terms_slugs ) ) {
                unset($args['options'][$key]);
            }
        }  
    }

    return $args;
}

Code goes in functions.php file of your active child theme (or active theme). Tested and works.

Note that you can't hide a product attribute with all term values from the dropdown as customer will not be able to select any product variation.

来源：https://stackoverflow.com/questions/61598810/hide-specific-product-attribute-terms-on-woocommerce-variable-product-dropdown

标签

php

wordpress

woocommerce

product

taxonomy-terms