[FIX] website_sale: always re-render the `pay now` button

Before this revision,
when a user tried to pay his cart with a first acquirer
e.g. Ogone
then came back to the shop (using the browser back button)
then chose another acquirer
e.g. Paypal
a new transaction is created, due to the change of acquirer
(following revision cb9d798)
and therefore, the transaction has a new reference compared
to the last payment transaction attempt (e.g. the ogone one)
but, the old reference is still referenced within
the `Pay now` form values, because the page wasn't re-rendered,
because the user pressed the browser back button, and this
doesn't refresh/re-render the page, and, therefore,
the old reference was still referenced within the `Pay Now`
form values.

Therefore, the wrong reference was sent to the acquirer
(e.g. paypal) and this prevented the payment validation
at the payment feedback, as the new reference was expected
in the feedback information, while we receive the older one.

This revision makes sure to always re-render the `Pay now`
form, so the transaction reference, as well as the other
possible changes in the values, are correctly set,
before sending the information to the acquirer.

0 files changed, 0 insertions, 0 deletions