Adding A Class To A Drupal Theme For Logged In Users
I was working on a Drupal theme recently which required a number of different elements to be present on a number of different pages, but only for logged in users.
Using a little PHP I was able to add a class of 'in' to the body which would only appear in the html when a user was logged in.
To do this, just find the opening <body> tag in your page.tpl.php file, and add in the code below.
<body<?php global $user; ?><?php if ($user->uid): ?> class="in"<?php endif; ?>>Then, you'll be able to write a general rule for logged out users, such as:
body {
background: #fff;
}And a more specific rule for logged in users, such as:
body.in {
background: #000;
}Bookmark/Search this post with:
Hi, I'm Laurence and this is my Drupal blog.
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How simple can things be?
Great post!
Jan
Pretty cool. Anyone have any examples where this would be useful? I know that the Zen theme comes with this as well.
This seems like a slick and simple solution, but isn't there a potential security risk to making the $user variable global? I've seen this example in several other places, but no one has addressed the security angle.
do you know what i would need to do to allow loged in users the ability to see a "form" that has been written in html? It's a form that allows the user to log into there email address and right now i have to re direct the user to another site.
Hi Michael, where is the form exactly?
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