i am trying to figure this out for almost a week now.. with no success.. i am coding in ASP and would love to receive some help.
i am following the steps from paypal wizard here: https://www.paypal-labs.com/integrationwizard/ecpaypal/code.php
i am collecting all the information on my website i just want to pass it to paypal when the buyer clicks checkout.
so i pointed the checkout form to expresschackout.asp as pointed in the wizard. but when i click on the paypal button i get a white page with nothing. no errors no nothing. it just hangs there on expresscheckout.asp
shopping cart:
..code showing a review of the shopping cart..
..i saved the total amount into SESSION("Payment_Amount")..
<form action='cart/expresscheckout.asp' METHOD='POST'>
<input type='image' name='submit' src='https://www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif' border='0' align='top' alt='Check out with PayPal'/>
</form>
i created a user for the website if you wish to see what i mean.
username: test
password: test
website: http://www.noamsm.co.il
just login, add a book from the library and you will be redirected to the cart.