av_button how cause browser to go back

I am creating a series of sales funnel pages in which the user navigates through a sequence by saying yes or no to an offer, but I want an av_button on each page which says ‘Back’ and which causes the browser to go back a page. I can’t hardwire it the way I can with the ‘Next’ ot ‘Yes’ button, because there are multiple entry points to some pages.

I’ve found a php snippet as follows, I don’t know whether it works.

<?php
$url = htmlspecialchars($_SERVER[‘HTTP_REFERER’]);
echo “back“;
?>

but how can I create an OnClick event or whatever for the button. It would be handy to have that as a dropdown menu choice.

Even a way to dynamically set the url would be helpful, by storing the last url to a variable then assigning it etc, not ideal though.

• This topic was modified 10 years, 5 months ago by twdlewis.