問題描述

在 Woocommerce 檔案頁面中，我應該需要在每個產品標題下顯示產品描述中的幾行，如本圖所示.

In Woocommerce archives pages, I should need to display couple of lines from the product description under each product title like it's shown in this image.

我該怎么做?

推薦答案

更新: 此自定義功能將縮短產品描述(到定義的字數)并將其顯示在存檔頁面中的每個產品作為商店:

Updated: This custom function will shorten the product description (to a defined amount of words) and will display it under the title of each product in archive pages as shop:

add_action('woocommerce_after_shop_loop_item_title', 'description_in_shop_loop_item', 3 );
function description_in_shop_loop_item() {
    global $product;

    // HERE define the number of words
    $limit = 10;

    $description = $product->get_description(); // Product description
    // or
    // $description = $product->get_short_description(); // Product short description

    // Limit the words length
    if (str_word_count($description, 0) > $limit) {
        $words = str_word_count($description, 2);
        $pos = array_keys($words);
        $excerpt = substr($description, 0, $pos[$limit]) . '...';
    } else {
        $excerpt = $description;
    }

    echo '<p class="description">'.$excerpt.'</p>';
}

代碼位于活動子主題(或活動主題)的 function.php 文件中.

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

或者您可以根據字符長度限制使用相同的內容:

Or you can have the same thing based on characters length limit:

add_action('woocommerce_after_shop_loop_item_title', 'description_in_shop_loop_item', 3 );
function description_in_shop_loop_item() {
    global $product;

    // HERE define the number of characters
    $limit = 75;

    $description = $product->get_description(); // Product description
    // or
    // $description = $product->get_short_description();  // Product short description

    // Limit the characters length
    if (strlen($description) > $limit) {
        $excerpt = substr($description, 0, $limit) . '...';
    } else {
        $excerpt = $description;
    }

    echo '<p class="description">'.$excerpt.'</p>';
}

代碼位于活動子主題(或活動主題)的 function.php 文件中.

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

這兩個功能都經過測試和工作.

Both functions are tested and works.

這篇關于在 WooCommerce 存檔頁面的產品標題下添加簡短的描述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！