在WooCommerce存档页面的产品标题下添加简短的描述 [英] Add shortened description under the product title in WooCommerce archive pages
问题描述
在Woocommerce存档页面中,我需要在每个产品标题下显示产品说明中的几行内容,如下图所示.
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.
我该怎么做?
推荐答案
已更新:此自定义功能将缩短产品说明(到定义的单词数量)并将其显示在存档页面中的每个产品都作为商店:
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>';
}
代码进入您的活动子主题(或活动主题)的function.php文件中.
Code goes in function.php file of your active child theme (or active theme).
或者您可以根据字符长度限制来设置相同的内容:
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>';
}
代码进入您的活动子主题(或活动主题)的function.php文件中.
Code goes in function.php file of your active child theme (or active theme).
这两个功能都经过测试并且可以正常工作.
Both functions are tested and works.
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