I am on Joomla 1.5 and I am trying to pass the username value of my login module, that shows as a greeting anytime a user is logged in, to a article so i'll be able to customize the article to the user's profile. What would be the best way to do this? thanks
The simplest method is to use Joomla's User Object.
Like :
$user = &JFactory::getUser();
echo $user->name;//You will get name,username,email etc .using same object
In the article section just use above line. in components/com_content/view/article/default.php or any other view you want.
The user object will return the current logged user info.
hope this will help you..