trying to save the field data of upload file but failed
/ Add ACF file type field to WooCommerce product general settings
function add_acf_file_field_to_woocommerce_product_options() {
global $product_object; // Get the product object
$product_id = $product_object->get_id(); // Get the product ID
// Define the field settings
$field_settings = array(
'key' => 'field_my_file_field',
'label' => 'File Field',
'name' => 'my_file_field',
'type' => 'file',
'instructions' => 'Upload a file',
'return_format' => 'url', // Change this to 'array' if you want more information about the file
<!-- 'location' => array(
array(
array(
'param' => 'post_type',
'operator' => '==',
'value' => 'product',
),
),
), -->
);
// Render the ACF field
acf_render_field_wrap($field_settings);
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['woocommerce_process_product_meta'])) {
$file_field_value = $_POST['acf']['my_file_field'];
// Update the ACF field value
update_field('field_my_file_field', $file_field_value, $product_id);
}
}
// Hook into WooCommerce product general options
add_action('woocommerce_product_options_general_product_data', 'add_acf_file_field_to_woocommerce_product_options');
even this menthod is unable save the upload file data
