問題描述

我想在 woocommerce_before_cart 或woocommerce_before_cart_table 如果購物車中的商品總數(shù)小于X，也顯示差值.我所說的項(xiàng)目是指單個(gè)數(shù)量而不是產(chǎn)品線.

I'd like to display a message in either woocommerce_before_cart or woocommerce_before_cart_table if the total number of items in the cart is less than X, and also display the difference. By items I mean individual quantities not product lines.

如何添加對購物車中所有商品的數(shù)量求和并在總數(shù)小于指定數(shù)量時(shí)顯示消息的函數(shù)?

How can I add a function that sums the quantities of all items in the cart and displays a message if the total is less than the specified quantity?

示例:將數(shù)量設(shè)置為 30，購物車總共包含 27 件商品，因此消息會(huì)顯示如果您再訂購 3 件商品，您可以獲得..."等.但如果購物車已有 30 件或更多商品，則無需顯示任何消息.

Example: Set the number to 30, cart contains a total of 27 items, so a message would say 'If you order 3 more items you can get...' etc. But if the cart already has 30 or more items, then no message needs to show.

推薦答案

要根據(jù)購物車商品數(shù)量在購物車頁面上顯示自定義消息，請使用以下內(nèi)容:

To display a custom message on cart page based on number of cart items count, use the following:

// On cart page only
add_action( 'woocommerce_check_cart_items', 'custom_total_item_quantity_message' );
function custom_total_item_quantity_message() {
    $items_count = WC()->cart->get_cart_contents_count();
    $min_count   = 30;

    if( is_cart() && $items_count < $min_count ){
        wc_print_notice( sprintf( __("If you order %s more items you can get…", "woocommerce"), $min_count - $items_count ), 'notice' );
    }
}

代碼位于活動(dòng)子主題(或活動(dòng)主題)的 function.php 文件中.經(jīng)過測試和工作.

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

如果使用 woocommerce_before_cart 或 woocommerce_before_cart_table，當(dāng)更改數(shù)量或移除商品時(shí)，剩余數(shù)量不會(huì)更新……嘗試:

If using woocommerce_before_cart or woocommerce_before_cart_table the remaining count will not be updated when changing quantities or removing items… Try:

add_action( 'woocommerce_before_cart', 'custom_total_item_quantity_message' );
function custom_total_item_quantity_message() {
    $items_count = WC()->cart->get_cart_contents_count();
    $min_count   = 30;

    if( is_cart() && $items_count < $min_count ){
        echo '<div class="woocommerce-info">';
        printf( __("If you order %s more items you can get…", "woocommerce"), $min_count - $items_count );
        echo '</div>';
    }
}

或:

add_action( 'woocommerce_before_cart_table', 'custom_total_item_quantity_message' );
function custom_total_item_quantity_message() {
    $items_count = WC()->cart->get_cart_contents_count();
    $min_count   = 30;

    if( is_cart() && $items_count < $min_count ){
        echo '<div class="woocommerce-info">';
        printf( __("If you order %s more items you can get…", "woocommerce"), $min_count - $items_count );
        echo '</div>';
    }
}

這篇關(guān)于根據(jù) WooCommerce 購物車中的購物車商品數(shù)量顯示消息的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！