Hi, I just set this up and it works on mine. Joomla 1.0.15 and most recent dt register & donate versions.
I hardcode the menu link to https:// and it uses https for dtregister functions. Then you put some code in the index.php file of your template to tell it to revert back to http when leaving that component.
<?php if ((strpos($_SERVER[\"REQUEST_URI\"], \"com_dtregister\") === false) && (strpos($_SERVER[\"REQUEST_URI\"], \"com_dtdonate\") === false) && (strpos($_SERVER[\"REQUEST_URI\"], \"com_chronocontact\") === false)) { if ($_SERVER[\'SERVER_PORT\'] == 443) { header( \'Location: http://\' . $_SERVER[\"HTTP_HOST\"] . $_SERVER[\"REQUEST_URI\"]); } } ?>
You can add/change components needing this, you will notice i have my chonocontact component set up this way as well (for forms).
disclaimer: I am not a programmer!! I was able to set this up on my site and it seems to work fine. I found the code in another post here on this forum.
Hope this helps... but if you can\'t get it to recognize your https in the first place, this might not be what you need.
Cheryl