自动为 WooCommerce 中特定产品类别的购物车项目添加产品
Auto add a product for cart item from specific product categories in WooCommerce
我有一个代码可以自动将产品(存款)添加到客户的购物车中,无论他选择了什么产品 - functions.php 中有下面的代码。这很好用。
但是现在,如何扩展只有当客户从特定产品类别中选择产品时该产品才会自动添加到购物车的代码?例如。客户购买礼品卡时不应将押金添加到购物车。
非常感谢!
/**
* Automatically adds product to cart on visit
*/
add_action( 'template_redirect', 'add_product_to_cart' );
function add_product_to_cart() {
if ( ! is_admin() ) {
$product_id = 1267; //product added automatically
$found = false;
//check if product already in cart
if ( sizeof( WC()->cart->get_cart() ) > 0 ) {
foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
$_product = $values['data'];
if ( $_product->get_id() == $product_id )
$found = true;
}
// if product not found, add it
if ( ! $found )
WC()->cart->add_to_cart( $product_id );
} else {
}
}
}
您将不得不以完全不同的方式使用 Wordpress 条件函数hast_term()
。
如果购物车中已有产品类别的产品,以下代码将自动将 pre-defined 产品添加到购物车:
add_action( 'woocommerce_before_calculate_totals', 'auto_add_item_based_on_product_category', 10, 1 );
function auto_add_item_based_on_product_category( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
return;
$required_categories = array('t-shirts'); // Required product category(ies)
$added_product_id = 1267; // Specific product to be added automatically
$matched_category = false;
// Loop through cart items
foreach ( $cart->get_cart() as $item_key => $item ) {
// Check for product category
if( has_term( $required_categories, 'product_cat', $item['product_id'] ) ) {
$matched_category = true;
}
// Check if specific product is already auto added
if( $item['data']->get_id() == $added_product_id ) {
$saved_item_key = $item_key; // keep cart item key
}
}
// If specific product is already auto added but without items from product category
if ( isset($saved_item_key) && ! $matched_category ) {
$cart->remove_cart_item( $saved_item_key ); // Remove specific product
}
// If there is an item from defined product category and specific product is not in cart
elseif ( ! isset($saved_item_key) && $matched_category ) {
$cart->add_to_cart( $added_product_id ); // Add specific product
}
}
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。
我有一个代码可以自动将产品(存款)添加到客户的购物车中,无论他选择了什么产品 - functions.php 中有下面的代码。这很好用。
但是现在,如何扩展只有当客户从特定产品类别中选择产品时该产品才会自动添加到购物车的代码?例如。客户购买礼品卡时不应将押金添加到购物车。
非常感谢!
/**
* Automatically adds product to cart on visit
*/
add_action( 'template_redirect', 'add_product_to_cart' );
function add_product_to_cart() {
if ( ! is_admin() ) {
$product_id = 1267; //product added automatically
$found = false;
//check if product already in cart
if ( sizeof( WC()->cart->get_cart() ) > 0 ) {
foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
$_product = $values['data'];
if ( $_product->get_id() == $product_id )
$found = true;
}
// if product not found, add it
if ( ! $found )
WC()->cart->add_to_cart( $product_id );
} else {
}
}
}
您将不得不以完全不同的方式使用 Wordpress 条件函数hast_term()
。
如果购物车中已有产品类别的产品,以下代码将自动将 pre-defined 产品添加到购物车:
add_action( 'woocommerce_before_calculate_totals', 'auto_add_item_based_on_product_category', 10, 1 );
function auto_add_item_based_on_product_category( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
return;
$required_categories = array('t-shirts'); // Required product category(ies)
$added_product_id = 1267; // Specific product to be added automatically
$matched_category = false;
// Loop through cart items
foreach ( $cart->get_cart() as $item_key => $item ) {
// Check for product category
if( has_term( $required_categories, 'product_cat', $item['product_id'] ) ) {
$matched_category = true;
}
// Check if specific product is already auto added
if( $item['data']->get_id() == $added_product_id ) {
$saved_item_key = $item_key; // keep cart item key
}
}
// If specific product is already auto added but without items from product category
if ( isset($saved_item_key) && ! $matched_category ) {
$cart->remove_cart_item( $saved_item_key ); // Remove specific product
}
// If there is an item from defined product category and specific product is not in cart
elseif ( ! isset($saved_item_key) && $matched_category ) {
$cart->add_to_cart( $added_product_id ); // Add specific product
}
}
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。