Is this possible?: If a post has the tag X, then add this HTML

[koksalcanberk]

Hi there,

Usually, when I want to add a site-wide HTML code (before the closing the body tag) to all of my posts and pages in my WordPress site, I always go to:

Wordpress Panel > Customize > Theme Settings > Header/Footer Scripts > Footer Scripts

And paste the code there.

Works perfectly fine!

But...

Now I want to add this code only to some certain posts of mine - to those with certain post tags (let's call them X, Y and Z).

This is my code:

<div id="mediavine-settings" data-blacklist-leaderboard="1"></div>

Here's what I tried out:

I logged in to my WordPress Panel, navigated to functions.php file and finally added this code at the bottom:

function function1() {
  if (has_tag ('X' 'Y' 'Z')) { 
    ?>
<div id="mediavine-settings" data-blacklist-leaderboard="1"></div>
    <?php
  }
}
add_action('wp_footer', 'function1');

But it doesn't work. The file doesn't even get updated, the code gets rejected.

Any words of wisdom?

[andytc]

You can try adding this to functions.php in the child theme - change the tag names to your own and play with it to get what you want.

//Adding custom ID (mediavine-settings) to article class output
add_filter( 'genesis_attr_entry', 'koksalcanberk_add_tag_id' );
   
global $post;

function koksalcanberk_add_tag_id( $attributes ) {
	if( has_tag( array( 'tag-x','tag-y','tag-z', $post  ) ) ) {
	
	 $attributes['id'] = 'mediavine-settings';
	 
	}

 	return $attributes;
}

You could also add this into your custom CSS so you can see visually where it's being added , it'll be on archives , singles , anywhere with those tag. just delete the CSS when your happy it's working as intended.

#mediavine-settings {
    background: #FF9800;
}

[Author]

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