We have a magento webshop running on our host. There is a other website that has a website page with a iframe in it. The iframe links to our Magento webshop with a secure url like : [url removed, login to view]
This all works, but when we want to ad products on the website with iframe, the shopping cart is stays empty. In Firefox it works, but in IE8/9 and Safari the shopping cart stays [url removed, login to view] is because 3rd party cookies are not accepted.
I need someone who can fix this problem, and make sure it will work on Safari and Internet explorer as well.
We already tried putting this code in .htaccess :
# Added the following header to enable cookies coming to the site while being hosted in an iframe
Header set P3P "policyref=\"/w3c/[url removed, login to view]\", CP=\"NOI DSP COR NID CUR ADM DEV OUR BUS\""
Also in the header file of the theme, we added this code :
But dont work for some reason. Who can help us fix this problem ? PS, we cannot alter the website that has the iframe page. The fix must be done at our Magento installation.