Is it possible to use the Operator ‘Not In’ with ‘taxonomy’ => ‘post_tag’. It appears to work perfectly with categories.

Have tried to add the following (not a coder) to functions.php but i just get white screen.

function xclude_tag($query) {
if ( $query->is_home ) {
$query->set(array(
          'taxonomy' => 'post_tag',
	'field' => 'slug',
          'terms' => array('xhidex'),
          'operator' => 'NOT IN'
        )
)
}
  return $query;
}
add_filter('pre_get_posts', 'xclude_tag');

Any obervations most welcome!

Thank you

‘OR’,
array(
‘taxonomy’ => ‘category’,
‘terms’ => array(‘outdoor-recreation’),
‘field’ => ‘slug’,
),
array(
‘taxonomy’ => ‘outtake_category’,
‘terms’ => array(‘outdoor-recreation’),
‘field’ => ‘slug’,
),
array(
‘taxonomy’ => ‘story_category’,
‘terms’ => array(‘outdoor-recreation’),
‘field’ => ‘slug’,
),
);
query_posts($myquery);
?>

<div id=”post-”>

<h2 id="post-”><a href="”>

<?php
if ( has_post_thumbnail()) {
echo 'ID) . ‘” >’;
the_post_thumbnail();
echo ‘‘;
}
?>

How can I implement a multiple search plugin if I have more than 4 taxonomy types and I’d like to be able to select a few taxonomies from first type and use AND operator, a few from second type and use OR operator and from the 4th to have again AND operator and between all taxonomy types to have an AND operator. Is that possible. I’m asking because as I can see, only one array is used to manage multiple taxonomies and IN operator is not useful enough for my needs.

Thank you

I’ve got a custom post type for training courses. For those courses I’ve got taxonomies of “qualification-level”, “training-country” and “worker-cardre”.

I’m trying to retrieve posts based on a keyword that matches in any of the taxonomies

eg. for the keyword of “Australia” it should return posts that match “Australia” for “qualification-level” OR “training-country” OR “worker-cardre”. The code I’m using for the tax_query is below:


$args = array();
$args['post_type'] = "training";
$args['showposts'] = 15;
$args['paged'] = $paged;
$args['orderby'] = "title";
$args['order'] = "ASC";
if( ! empty( $_SESSION['keywords'] ) ) {
$args['tax_query'] = array(
'relation' => 'OR',
array(
'taxonomy' => 'qualification-level',
'terms' => array($_SESSION['keywords']),
'field' => 'slug',
),
array(
'taxonomy' => 'training-country',
'terms' => array($_SESSION['keywords']),
'field' => 'slug',
),
array(
'taxonomy' => 'worker-cadre',
'terms' => array($_SESSION['keywords']),
'field' => 'slug',
),
);
}
$search_query = new WP_Query($args);


t is currently returning all results, even those that don’t match the keyword (eg, Vietnam).

I’ve also tried with the 'operator' => 'IN' for each but that doesn’t seem to work either (still shows all results)

Any chance you can help?

Thanks.

https://github.com/Automattic/Co-Authors-Plus/issues/107

So, I’ve now narrowed it down to the fact that $curauth->user_login doesn’t work once the query starts for just these two users.

Have you ever seen an issue with slug length and tax_query? Otherwise… I’m at a loss.

Here are the pages if this piques your curiosity:

Not Working
Not Working

Working
Working

Again, I appreciate your time.

$args = array(
	'post_type' => array(
		                    'sale',
		                    'lease'
	                		),
	'tax_query' => array(
							array(
								'taxonomy' => 'author',
								'field' => 'slug',
								'terms' => $curauth->user_login
							),
							array(
					          'taxonomy' => 'post_tag',
					          'field' => 'slug',
					          'terms' => array('sold')
					        )
						),
);
$query = new WP_Query( $args ); while($query->have_posts()) : $query->the_post();

From what I understand, this should pull all entries from those custom post types by the current author with that specific tag. It works if I remove the author tax_query and vice versa, but not together. I’ve even tried using simple parameters in the main query like

'tag' => 'sold'

and

'tag__in' => array(34)

but those do not work either when combined with the author taxonomy.

Any thoughts?