在 WooCommerce 中显示链接到随机产品的自定义图像
Display a custom image linked to a random product in WooCommerce
在 WooCommerce 中,我希望我的客户 select 一张图片,当他们点击它时会将他们带到随机产品。
获取随机产品id(数组):
$random_product_array = get_posts( array( 'posts_per_page' => 1, 'post_type' => 'product', 'orderby' => 'rand', 'fields' => 'ids' ) );
$random_product_id = reset($random_product_array); // Get the random product ID
显示随机产品的链接按钮:
echo '<a href= "www.mylink.com/“> <img alt= “mylink” src=https://www.mylink.com/images/promo pic.png get_permalink($random_product_id) . '" class="img alt">' width=150” height=“70”</a>';
你大部分都在那里,你只是错过了正确位置的产品永久链接。
此处使用 WP_Query
:
// Get a random product (array with one value)
$random_product_id_array = get_posts( array(
'posts_per_page' => 1,
'post_type' => 'product',
'orderby' => 'rand',
'fields' => 'ids'
) );
// Get the first value from the array (the random product ID)
$random_product_id = reset($random_product_array);
// Output
echo '<a href="'.get_permalink($random_product_id).'"><img alt="mylink" src="https://www.mylink.com/images/promo-pic.png" class="img" width="150" height="70"></a>';
这次成功了。
或者您也可以使用 WC_Product_query
来代替:
// Get a random product (array with one value)
$random_product_id_array = wc_get_products( array(
'limit' => 1,
'orderby' => 'rand',
'return' => 'ids'
) );
// Get the first value from the array (the random product ID)
$random_product_id = reset($random_product_array);
// Output
echo '<a href="'.get_permalink($random_product_id).'"><img alt="mylink" src="https://www.mylink.com/images/promo-pic.png" class="img" width="150" height="70"></a>';
也以同样的方式工作。
添加: 您可以将该代码嵌入到短代码中,例如 (使用 WC_Product_query
):
add_shortcode('random_img_link', 'display_random_img_link');
function display_random_img_link() {
// Get a random product (array with one value)
$query = wc_get_products( array(
'limit' => 1,
'orderby' => 'rand',
'return' => 'ids'
) );
// Here define your image link
$image_src = 'https://www.mylink.com/images/promo-pic.png';
ob_start(); // Start buffering
echo '<a href="'.get_permalink(reset($query)).'"><img alt="mylink" src="'.$image_src.'" class="img" width="150" height="70"></a>';
return ob_get_clean(); // return buffered content
}
或(使用WP_Query
):
add_shortcode('random_img_link', 'display_random_img_link');
function display_random_img_link() {
// Get a random product (array with one value)
$query = get_posts( array(
'posts_per_page' => 1,
'post_type' => 'product',
'orderby' => 'rand',
'fields' => 'ids'
) );
// Here define your image link
$image_src = 'https://www.mylink.com/images/promo-pic.png';
ob_start(); // Start buffering
echo '<a href="'.get_permalink(reset($query)).'"><img alt="mylink" src="'.$image_src.'" class="img" width="150" height="70"></a>';
return ob_get_clean(); // return buffered content
}
代码进入您的活动子主题(或活动主题)的 functions.php 文件。已测试并有效。
用法: [random_img_link]
在 WooCommerce 中,我希望我的客户 select 一张图片,当他们点击它时会将他们带到随机产品。
获取随机产品id(数组):
$random_product_array = get_posts( array( 'posts_per_page' => 1, 'post_type' => 'product', 'orderby' => 'rand', 'fields' => 'ids' ) );
$random_product_id = reset($random_product_array); // Get the random product ID
显示随机产品的链接按钮:
echo '<a href= "www.mylink.com/“> <img alt= “mylink” src=https://www.mylink.com/images/promo pic.png get_permalink($random_product_id) . '" class="img alt">' width=150” height=“70”</a>';
你大部分都在那里,你只是错过了正确位置的产品永久链接。
此处使用 WP_Query
:
// Get a random product (array with one value)
$random_product_id_array = get_posts( array(
'posts_per_page' => 1,
'post_type' => 'product',
'orderby' => 'rand',
'fields' => 'ids'
) );
// Get the first value from the array (the random product ID)
$random_product_id = reset($random_product_array);
// Output
echo '<a href="'.get_permalink($random_product_id).'"><img alt="mylink" src="https://www.mylink.com/images/promo-pic.png" class="img" width="150" height="70"></a>';
这次成功了。
或者您也可以使用 WC_Product_query
来代替:
// Get a random product (array with one value)
$random_product_id_array = wc_get_products( array(
'limit' => 1,
'orderby' => 'rand',
'return' => 'ids'
) );
// Get the first value from the array (the random product ID)
$random_product_id = reset($random_product_array);
// Output
echo '<a href="'.get_permalink($random_product_id).'"><img alt="mylink" src="https://www.mylink.com/images/promo-pic.png" class="img" width="150" height="70"></a>';
也以同样的方式工作。
添加: 您可以将该代码嵌入到短代码中,例如 (使用 WC_Product_query
):
add_shortcode('random_img_link', 'display_random_img_link');
function display_random_img_link() {
// Get a random product (array with one value)
$query = wc_get_products( array(
'limit' => 1,
'orderby' => 'rand',
'return' => 'ids'
) );
// Here define your image link
$image_src = 'https://www.mylink.com/images/promo-pic.png';
ob_start(); // Start buffering
echo '<a href="'.get_permalink(reset($query)).'"><img alt="mylink" src="'.$image_src.'" class="img" width="150" height="70"></a>';
return ob_get_clean(); // return buffered content
}
或(使用WP_Query
):
add_shortcode('random_img_link', 'display_random_img_link');
function display_random_img_link() {
// Get a random product (array with one value)
$query = get_posts( array(
'posts_per_page' => 1,
'post_type' => 'product',
'orderby' => 'rand',
'fields' => 'ids'
) );
// Here define your image link
$image_src = 'https://www.mylink.com/images/promo-pic.png';
ob_start(); // Start buffering
echo '<a href="'.get_permalink(reset($query)).'"><img alt="mylink" src="'.$image_src.'" class="img" width="150" height="70"></a>';
return ob_get_clean(); // return buffered content
}
代码进入您的活动子主题(或活动主题)的 functions.php 文件。已测试并有效。
用法: [random_img_link]