重新标记“添加到购物车"在 WooCommerce 中添加到购物车后的按钮 [英] Relabel "add to cart" button after add to cart in WooCommerce

问题描述

我想在点击后重新标记我的添加到购物车按钮并将一件商品添加到购物车到再添加一件商品.

I'd like to relabel my add to cart button after click on it and add one item to cart into add one more to cart.

这可能吗?

我有子主题 function.php 和第二个 转到购物车 按钮，这是有效的.

I have Child-Theme function.php with a second go to cart button and this is working.

但我不知道如何解决在将一件商品添加到购物车后重新标记的问题(商店只销售不同尺寸的一件商品).我希望我清楚.

But I don't know how to solve this re-label after one item has been added to cart (shop only sells one item with different sizes). I hope that I am clear.

这是我的代码:

add_filter( 'woocommerce_product_add_to_cart_text', 
'customizing_add_to_cart_button_text', 10, 2 );
add_filter( 'woocommerce_product_single_add_to_cart_text', 
'customizing_add_to_cart_button_text', 10, 2 );
function customizing_add_to_cart_button_text( $button_text, $product ) 
{

if ( WC()->cart->get_cart_contents_count() ) 
return __( 'Add one more to cart', 'woocommerce' );
} else {
return __( 'Add to cart ', 'woocommerce' );
}

推荐答案

更新: 下面您将找到使重新标记工作的正确条件:

UPDATE: Below you will find the correct conditions to make this relabeling working:

add_filter( 'woocommerce_product_add_to_cart_text', 'customizing_add_to_cart_button_text', 10, 2 );
add_filter( 'woocommerce_product_single_add_to_cart_text', 'customizing_add_to_cart_button_text', 10, 2 );
function customizing_add_to_cart_button_text( $button_text, $product )
{
    $is_in_cart = false;

    foreach ( WC()->cart->get_cart() as $cart_item )
       if ( $cart_item['product_id'] == $product->get_id() ) {
           $is_in_cart = true;
           break;
       }

    if( $is_in_cart )
        $button_text = __( 'Add one more to cart', 'woocommerce' );

    return $button_text;
}

代码位于活动子主题(或主题)的 function.php 文件或任何插件文件中.

经过测试并有效.

如果您为存档页面上的非可变产品启用了 Ajax(如商店页面或产品类别页面)，并且您想获得此实时事件，则也应添加:

if you have enabled Ajax, for NON variable products on archives pages (like shop pages or product category pages) and you want to get this live event, you should add this too:

add_action('wp_footer','custom_jquery_add_to_cart_script');
function custom_jquery_add_to_cart_script(){
    if ( is_shop() || is_product_category() || is_product_tag() ): // Only for archives pages
        $new_text = __( 'Add one more to cart', 'woocommerce' );
        ?>
            <script type="text/javascript">
                // Ready state
                (function($){
                    $('a.add_to_cart_button').click( function(){
                        $this = $(this);
                        $( document.body ).on( 'added_to_cart', function(){
                            $($this).text('<?php echo $new_text; ?>');
                            console.log('EVENT: added_to_cart');
                        });
                    });

                })(jQuery); // "jQuery" Working with WP (added the $ alias as argument)
            </script>
        <?php
    endif;
}

代码位于活动子主题(或主题)的 function.php 文件或任何插件文件中.

经过测试并有效.

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