ajax 在woocommerce中使用ajax删除购物车中的产品
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Remove product in the cart using ajax in woocommerce
提问by user3331550
I would like to remove the product in the woocommerce cart using ajax without click the link.
我想在不单击链接的情况下使用 ajax 删除 woocommerce 购物车中的产品。
If you have encounter this kind of functionality, please help us.
如果您遇到此类功能，请帮助我们。
add_action( 'wp_footer', 'add_js_to_wp_wcommerce');
function add_js_to_wp_wcommerce(){ ?>
<script type="text/javascript">
jQuery('.remove-product').click(function(){
var product_id = jQuery(this).attr("data-product_id");
jQuery.ajax({
type: 'POST',
dataType: 'json',
url: "/wp-admin/admin-ajax.php",
data: { action: "product_remove",
product_id: product_id
},success: function(data){
console.log(data);
}
});
return false;
});
</script>
<?php }
add_action( 'wp_ajax_product_remove', 'product_remove' );
add_action( 'wp_ajax_nopriv_product_remove', 'product_remove' );
function product_remove() {
global $wpdb, $woocommerce;
session_start();
foreach ($woocommerce->cart->get_cart() as $cart_item_key => $cart_item){
if($cart_item['product_id'] == $_POST['product_id'] ){
// Remove product in the cart using cart_item_key.
$woocommerce->cart->get_remove_url($cart_item_key);
}
}
print_r($woocommerce->cart->get_cart());
//echo json_encode(array('status' => 0));
exit();
}
回答by Greg Berger
you could use the WC_Cart set_quantitymethod
你可以使用 WC_Cartset_quantity方法
And do as this in your php:
并在您的 php 中执行此操作：
$cart = WC()->instance()->cart;
$id = $_POST['product_id'];
$cart_id = $cart->generate_cart_id($id);
$cart_item_id = $cart->find_product_in_cart($cart_id);
if($cart_item_id){
$cart->set_quantity($cart_item_id,0);
}
回答by user6172224
use this :
用这个 ：
$cart = $woocommerce->cart;
foreach ($woocommerce->cart->get_cart() as $cart_item_key => $cart_item){
if($cart_item['product_id'] == $_POST['product_id'] ){
// Remove product in the cart using cart_item_key.
$cart->remove_cart_item($cart_item_key);
}
}
回答by joseph
Try this one :
试试这个：
foreach ( $woocommerce->cart->cart_contents as $cart_item_key => $cart_item ) {
if($cart_item['product_id'] == $product_id){
unset($cartdetails->cart_contents[$cart_item_key]);
}
}
