[Resolved] Add colored background to content template container based on meta value

[Fergal]

Hey there,

I’d like to add a colored background to posts that have a meta value of 1 for ‘enhanced_listing’ custom field. I’ve done the following which almost works, but it results in every container for the post having the class “my-enhanced-jo”. Can you please help me fix this?

I’ve added class: “my-enhanced-bg” to the container containing a grid (please see imgur link)

Added this php:

add_filter( 'render_block', function( $block_content, $block ) {
    if ( !is_admin() && ! empty( $block['attrs']['className'] ) && strpos( $block['attrs']['className'], 'my-enhanced-bg' ) !== false ) {
		$my_meta = get_post_meta(get_the_ID(), 'enhanced_listing', true);
		
		if( $my_meta == 1) {
			$my_new_class = 'my-enhanced-jo';
			$myreplace1 = 'class="';
			$myinsert1 = 'class=" ' . $my_new_class . ' ';
			$block_content = str_replace( $myreplace1, $myinsert1 , $block_content );
		}
    }
    return $block_content;
}, 10, 2 );

And using this CSS
CSS:
.my-enhanced-jo {
background: rgba(126,33,42,0.38);
}

[Fernando]

Hi Fergal,

Can you provide the link to the page in question here as well?

[Fergal]

Hey again Fernando,

Yes sorry I’ve provided it now as well as an image of a post where this is occurring.

Thanks!

[Fernando]

Can you try this?:

add_filter( 'render_block', function( $block_content, $block ) {
    if ( !is_admin() && ! empty( $block['attrs']['className'] ) && strpos( $block['attrs']['className'], 'my-enhanced-bg' ) !== false ) {
		$my_meta = get_post_meta(get_the_ID(), 'enhanced_listing', true);
		
		if( $my_meta == 1) {
			$my_new_class = 'my-enhanced-jo';
			$myreplace1 = 'my-enhanced-bg';
			$myinsert1 = $myreplace1 . ' ' . $my_new_class;
			$block_content = str_replace( $myreplace1, $myinsert1 , $block_content );
		}
    }
    return $block_content;
}, 10, 2 );

[Fergal]

Worked perfectly thank you Fernando!

[Fernando]

You’re welcome Fergal!

[Author]

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