Custom Taxonomy Filtering with WordPress

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Ive been trying to figure this out for three days now, even using solutions on this site. I still cant get this working.

I have a wordpress loop that uses a filter to show posts by post type. Now the post type is called “case-studies” Thus all the posts in the type case studies are shown.

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But i need to hide a specific taxonomy term from this loop. The taxonomy is called “sectors” and the term is “healthcare”. Ive tried all manner of combinations but still cant get this. I need this pretty urgent. Anyone who can help would save my life.

Here is the query and the loop 

<?php
// The Query
$the_query = new WP_Query( 'post_type=case-studies&posts_per_page=-1' );

// The Loop
while ( $the_query->have_posts() ) :
    $the_query->the_post(); 


?>
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3 comments 

  1.     $args = array(
    'post_type' => 'case-studies',
    'tax_query' => array(
        array(
            'taxonomy' => 'sectors',
            'field' => 'slug',
            'terms' => array('comercial', 'personal', 'etc') //excluding the term you dont want.
        )
    )
);
$query = new WP_Query( $args );

    I dind´t try it but you could just make a query calling only the terms you want, you could previously populate the terms array listing all the terms on the taxonomy and excluding the one you want, i think this is a little hacky it should be another straight forward way to do it but give it a try since it is a case of life or dead =).

    source: http://codex.wordpress.org/Class_Reference/WP_Query#Taxonomy_Parameters

  2. Try this one:

    <?php
$type = 'cpreviews';
$args=array(
  'post_type' => $type,
  'post_status' => 'publish',
  'posts_per_page' => -1,
  'caller_get_posts'=> 1
);
$my_query = null;
$my_query = new WP_Query($args);
if( $my_query->have_posts() ) {
  while ($my_query->have_posts()) : $my_query->the_post(); ?>
    <p><a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a></p>
    <?php
  endwhile;
}
wp_reset_query();  // Restore global post data stomped by the_post().
?>

  3. ok then try this one it will extract your terms dinamicaly and exclude the term you dont want, i didn´t check if it is working but this is the logic, please check for sintax errors.

    $terms = get_terms("sectors");
$count = count($terms);
$termsAr = array();
if ($count > 0 ){
    foreach ( $terms as $term ) {
        if($term->name !== "healthcare"){//Here we exclude the term or terms we dont want to show
            array_push($termsAr, $term->name);
        }
    }
}

$terms = get_terms("types");
$count = count($terms);
$termsAr2 = array();
if ($count > 0 ){
    foreach ( $terms as $term ) {
        if($term->name !== "healthcare"){//Here we exclude the term or terms we dont want to show
            array_push($termsAr2, $term->name);
        }
    }
}
 $args = array(
    'post_type' => 'case-studies',
    'tax_query' => array(
        'relation' => 'AND',
        array(
            'taxonomy' => 'sectors',
            'field' => 'slug',
            'terms' => $termsAr //excluding the term you dont want.
        ),
        array(
            'taxonomy' => 'types',
            'field' => 'slug',
            'terms' => $termsAr2 //excluding the term you dont want.
        )
    )
);
$query = new WP_Query( $args );