README

Better ajax endpoints for woocommerce

Creates the following ajax endpoints:

• add_to_cart
• remove_from_cart
• cart_set_quantity
• add_coupon
• remove_coupon
• cart_fragments

Install

composer require framecreative/wc-toolkit

Setup

Add new \WC_Toolkit\WC_Toolkit(); to your function.php or anywhere in your code you initialise your theme.

Then use the filters woocommerce_fragments_data or woocommerce_fragments_html to add your custom cart fragments

Upgrading to version 2

Ajax success responses are now sent with wp_send_json_success instead of wp_send_json. So JS fragment code will need to refer to response.data.fragments instead of response.fragments.

Reset UI

Using new \WC_Toolkit\UI_Reset(); will dequeue all Woocommerce styles, pretty photo js/css, select2 js/css, and the default cart fragments js.

Example

Add data to fragments

add_filter('woocommerce_fragments_data', function($fragments)
  {
    $fragments['span.js-cart-total'] = '<span class="js-cart-total">' . WC()->cart->get_cart_total() . '</span>';
    return $fragments;
  }
);

Create jQuery ajax call

var endpoint = 'add_to_cart';
var addToCartUrl = wc_add_to_cart_params.wc_ajax_url.replace('%%endpoint%%', `site_${endpoint}`));
var data = { product_id: 1, quantity: 1};

$.ajax({
  url: addToCartUrl,
  data: data,
  method: 'POST'
})