jackbillstrom

// This code notifies Google Tag Manager when a wpForm is submitted
document.addEventListener("DOMContentLoaded", function() {
  var elementsArray = document.querySelectorAll('[id^="wpforms-form-"]');
  elementsArray.forEach(function(elem) {
    elem.addEventListener("submit", function(e) {
      window.dataLayer = window.dataLayer || [];
      window.dataLayer.push({
        event: "wpFormSubmit",
        wpFormElement: event.target
      });

jackbillstrom

<?php
//AJAX ADD TO CART BUTTON

$product_id = 143;
if( !my_custom_cart_contains( $product_id ) ) {
	?>
	<button class="my-custom-add-to-cart-button" data-product-id="<?php echo $product_id; ?>">add to cart</button>
	<?php
} else {
	?>

jackbillstrom

<?php

function my_customize_rest_cors() {
	remove_filter( 'rest_pre_serve_request', 'rest_send_cors_headers' );
	add_filter( 'rest_pre_serve_request', function( $value ) {
		header( 'Access-Control-Allow-Origin: *' );
		header( 'Access-Control-Allow-Methods: GET' );
		header( 'Access-Control-Allow-Credentials: true' );
		header( 'Access-Control-Expose-Headers: Link', false );