Today I wound up needing a logged-out body class on a WordPress site I’m building. Any individual who has ever coded a WordPress sites has probably included the body_class() capacity to their websites and it would look something like the following:
<body <?php body_class(); ?>>
Well, the body_class() function permits you to effectively include classes specifically into the function like the following:
<body <?php body_class('class-name');?> >
Obviously, using this logic it will add the “Logged-out” class to the body tag on every page/post/custom taxonomy page across my website. You can include other conditional functions to only show the the class name on certain types of pages such as if a post is in a certain category.
// Add specific CSS class by filter
add_filter('body_class','er_logged_in_filter');
function er_logged_in_filter($classes) {
if( is_user_logged_in() ) {
$classes[] = 'loggedin-product-class';
} else {
$classes[] = 'loggedout-product-class';
}
// return the $classes array
return $classes;
}
Sometimes we need to Call Different Body Classes. Like when we want to call a class only who are logged in user and who are visitor or not logged in. We can use the above code in functions.php in wordpress to execute the body classes.
Hello ,
In my local development environment, after having included the code ”
<body >” in a snippet , I got this FATAL ERROR in my WORDPRESS.
Fatal error: Uncaught Error: Call to a member function get() on null in C:\Users\mario\Local Sites\stagingwpsidraalfapt\app\public\wp-includes\post-template.php on line 788
6 0.5330 14913432 do_action( ) ...\wp-settings.php:461
7 0.5330 14913808 WP_Hook->do_action( ) ...\plugin.php:476
8 0.5330 14913808 WP_Hook->apply_filters( ) ...\class-wp-hook.php:331
9 0.7985 19373224 Code_Snippets\execute_active_snippets( ) ...\class-wp-hook.php:307
10 0.8004 19421464 Code_Snippets\execute_snippet( ) ...\snippet-ops.php:544
11 0.8004 19436984 eval( ' body_class('class-name');' ) ...\snippet-ops.php:484
12 0.8004 19436984 body_class( ) ...\snippet-ops.php(484) : eval()'d code:1
13 0.8005 19436984 get_body_class( ) ...\post-template.php:595
Can you please help me to recover my local WORDPRESS environment.
Thank You
Mário Santos
Thanks for your comment.
well, i think you having conflict with another existing plugin.
i am going to share a class, no need to use any snippet. only css
Logged in stage:
body.logged-in {
}
Logged out State:
body:not(.logged-in) {
}
you can use those css which one you need.
Thanks
Md. Elias