Question

我有一个问题，如何从类别产品中删除购物车。如果我将它应用于特定的id或一般的所有内容，它的工作正常，但我无法为类别执行此操作。以下是我对此所做的代码。

此外，我正在努力将相同的模式应用于相关文章部分，因此任何帮助将不胜感激。

谢谢。

#!/usr/bin/env python
import gtk
print (gtk.Clipboard().wait_for_contents('text/html')).data

Answer 1

要使其与产品类别一起使用，您可以使用WordPress条件函数has_term()：

//function for deleting ....
function remove_product_description_add_cart_button(){
    global $product;

    // Set HERE your category ID, slug or name (or an array)
    $category = 'categoryslug';

    //Remove Add to Cart button from product description of product with id 1234    
    if ( has_term( $category, 'product_cat', $product->id ) )
        remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );

}
add_action('wp','remove_product_description_add_cart_button');

代码进入活动子主题（或主题）的function.php文件。或者也可以在任何插件php文件中。

Answer 2

您尝试过这样的事情：

function remove_product_description_add_cart_button(){

global $product;

    $termsOfProduct =  wp_get_post_terms( $product->id, 'product_cat' );   

    if (in_array("CatToFind", $termsOfProduct)) {

    remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );

    }

add_action('wp','remove_product_description_add_cart_button');

}

Woocommerce中的分类产品只是简单的术语。 Wp_get_post_terms允许您查找与post（产品ID）相关联的任何类别。

参考：https://codex.wordpress.org/Function_Reference/wp_get_post_terms

Answer 3

您可以尝试这样的事情

<script src="http://code.jquery.com/jquery-3.2.1.js"></script>
<script src="http://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

<script type="text/javascript">
$(function linkUp() {
    $("#IssueList25").sortable({
        connectWith: ".connectedSortable",
        receive: function(event, ui) {
            var droppedIssueId = ui.item.attr("id");
            var destListId = this.id;
            var sourceListId = ui.sender[0].id;
            var destList = $('#IssueList25').sortable('toArray').toString();

            $.ajax({
                async: true,
                type: "GET",
                url: "Lists.aspx",
                data:"event=receive&sourceListId = " + sourceListId + "&destListId = " + destListId + "&droppedIssueId=" + droppedIssueId + "&destList=" + destList,
                dataType: "text"
            });
        }
    });});
</script>

参考：https://www.themelocation.com/how-to-remove-add-to-cart-button-from-a-certain-category-woocommerce/

Answer 4

使用此代码

/*
Plugin Name: Remove 'Add to cart' conditionally
Plugin URI:  https://www.damiencarbery.com/2020/03/remove-add-to-cart-conditionally/
Description: Conditionally remove the 'Add to cart' button in WooCommerce.
Author: Damien Carbery
Version: 0.2
*/


class IsPurchasableConditionalFiltering {
    // A reference to an instance of this class.
    private static $instance;
    // Store whether 'Add to cart' button should be displayed.
    private $purchasable;


    // Returns an instance of this class. 
    public static function get_instance() {
        if ( null == self::$instance ) {
            self::$instance = new IsPurchasableConditionalFiltering;
        }
        return self::$instance;
    }


    // Initialize the plugin variables.
    public function __construct() {
        $this->purchasable = array();

        $this->init();
    }


    // Set up WordPress specfic actions.
    public function init() {
        add_filter( 'woocommerce_is_purchasable', array( $this, 'is_purchasable_conditionals' ), 10, 2 );
        add_filter( 'woocommerce_variation_is_purchasable', array( $this, 'variation_is_purchasable_conditionals' ), 10, 2 );
        
        // Remove variations dropdown and 'Add to cart' button for variable products.
        add_action( 'woocommerce_before_single_product_summary', array( $this, 'before_single_product_summary' ) );
    }
    
    
    public function is_purchasable_conditionals( $whether_purchasable, $product ) {
        // Return cached result.
        if ( array_key_exists( $product->get_id(), $this->purchasable ) ) {
            return $this->purchasable[ $product->get_id() ];
        }
        
        // Only do our conditional checks if WooCommerce deems the item to be purchasable.
        if ( $whether_purchasable ) {
            $result = true;  // Default to allowing purchase.
            
            // Check our specific conditions - some examples.
            /* // Product over a certain price.
            if ( $product->get_price() > 2 ) {
                $result = false;
            }*/
            
            // Check if product in a certain categores.
            if ( has_term( array( 'hoodies', 'accessories' ), 'product_cat', $product->get_id() ) ) {
                $result = false;
            }
            
            
            $this->purchasable[ $product->get_id() ] = $result;
        }
        else {
            // Store that this item cannot be purchased.
            $this->purchasable[ $product->get_id() ] = false;
        }

        return $this->purchasable[ $product->get_id() ];
    }
    
    
    public function variation_is_purchasable_conditionals( $whether_purchasable, $product ) {
        return $whether_purchasable;
    }
    
    
    public function before_single_product_summary() {
        $product_id = get_the_ID();
        if ( array_key_exists( $product_id, $this->purchasable ) && !$this->purchasable[ $product_id ] ) {
            remove_action( 'woocommerce_single_variation', 'woocommerce_single_variation_add_to_cart_button', 20 );
            remove_action( 'woocommerce_variable_add_to_cart', 'woocommerce_variable_add_to_cart', 30 ); 
        }
    }
}
$IsPurchasableConditionalFiltering = new IsPurchasableConditionalFiltering;

参考：https://www.damiencarbery.com/2020/03/remove-add-to-cart-button-conditionally/

删除Woocommerce中针对特定产品类别的添加购物车按钮

4 个答案: