Reply To: How to exclude posts from loop that are in a relationship

• buckdanny

• July 1, 2015 at 5:28 am

Hey! thank you very much, this sounds good!
I tried it like this, at the moment the query does not run but I have an array with all ids of posts in relationship. What do you think, will this work solid?
Why the query is not updating?

the code is just a sketch at the moment:

function ingruppe_pre_get_post( 	$the_query ) {

	 wp_reset_postdata();

	
	$alle_posts_in_gruppen = array();

if( ! is_admin() &&	$the_query->is_main_query() ) {
	
	$check_in_gruppe = get_posts(array(
 		'posts_per_page' => '-1',
 		'post_type' => array ('veranstaltungsgruppe'),
 		'meta_key' => 'veranstaltungen',
 

 				
 		));

	foreach ($check_in_gruppe as $check_in_gruppe_i){
		
			$beziehung = get_field('veranstaltungen', $check_in_gruppe_i->ID);
			
			foreach	($beziehung as $beziehung_i) {
				
				$alle_beziehungen [] = $beziehung_i->ID;
				
			}	
	}
	
	echo "<br>exclude this posts because they are in relationship: <br>";
					print_r($alle_beziehungen);

 			$the_query->set('post__not_in', $alle_beziehungen);
 			
 			
 			///test Query dont update…:
			$the_query->set('posts_per_page', 1);

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