Tried, also tried replacing with new file, only thing that happens is “Update cart” button appearing (originally there is no).
I can’t figure out what’s the button calling, so I don’t know where to look.
Form containing the button:
<div class="main_checkout_form">
<p class="total_cart"><strong>Total</strong> <span class="woocommerce-Price-amount amount"><span class="woocommerce-Price-currencySymbol">$</span>19.99</span></p>
<div class="woocommerce">
<form name="checkout" method="post" class="checkout woocommerce-checkout" action="https://www.example.net/store/cart/">
<div id="order_review">
<div id="payment">
<ul class="payment_methods methods">
<li class="payment_method_paypal">
<input id="payment_method_paypal" type="radio" class="input-radio" name="payment_method" value="paypal" checked='checked' data-order_button_text="Proceed to PayPal" />
<label for="payment_method_paypal">PayPal </label>
<div class="payment_box payment_method_paypal" ><p>Pay via PayPal; you can pay with your credit card if you don’t have a PayPal account</p>
</div>
<div class="form-row place-order">
<noscript>Since your browser does not support JavaScript, or it is disabled, please ensure you click the <em>Update Totals</em> button before placing your order. You may be charged more than the amount stated above if you fail to do so.<input type="submit" class="button alt" name="woocommerce_checkout_update_totals" value="Update totals" /></noscript>
<input type="hidden" id="_wpnonce" name="_wpnonce" value="c667b3bf3c" /><input type="hidden" name="_wp_http_referer" value="/store/cart/" />
<input type="submit" class="button alt" name="woocommerce_checkout_place_order" id="place_order" value="Proceed to Paypal" data-value="Proceed to Paypal" />
</div>
<div class="clear"></div>
</div>
</div></form>
</div>
</div>
and in Chrome i see that on click it calls:
cart.min.js
add-to-cart.min.js
shortcodes.js