Facet Test

facet-test.php

<?php

add_action( 'wp_head', 'cvl_add_facetwp_fwp_http', 100 );

function cvl_add_facetwp_fwp_http() { 

  if (is_singular('job_listing')) { 

    global $post; ?>

    <script>
      (function($) {
        $(document).on('facetwp-refresh', function() {
            FWP_HTTP.post_id = '<?php echo $post->ID; ?>';
        });
      })(jQuery);
    </script>
    <?php }

}

add_filter( 'facetwp_query_args', function( $query_args, $class ) {

  // $parent = get_the_ID();
  $parent = ( !empty( get_the_ID() ) ) ? get_the_ID() : (int) $this->http_params['post_id'];

    if ( 'example' == $class->ajax_params['template'] ) {
        $query_args['post_parent']     = $parent;
        $query_args['post_type']       = 'job_application';
        $query_args['post_status']     = 'published';
        $query_args['posts_per_page']  = '10';
    }
    return $query_args;
}, 10, 2 );

?>

Follwing is the error messahe refering to line 25 in this gist




<br />
<b>Fatal error</b>:  Uncaught Error: Using $this when not in object context in /home/thesisdn/cvl.stemcell.zone/wp-content/plugins/cvl-functions/inc/cvl-facetwp/cvl-facetwp.php:138
Stack trace:
#0 /home/thesisdn/cvl.stemcell.zone/wp-includes/class-wp-hook.php(286): {closure}(Array, Object(FacetWP_Renderer))
#1 /home/thesisdn/cvl.stemcell.zone/wp-includes/plugin.php(203): WP_Hook-&gt;apply_filters(Array, Array)
#2 /home/thesisdn/cvl.stemcell.zone/wp-content/plugins/facetwp/includes/class-renderer.php(122): apply_filters('facetwp_query_a...', Array, Object(FacetWP_Renderer))
#3 /home/thesisdn/cvl.stemcell.zone/wp-content/plugins/facetwp/includes/class-ajax.php(394): FacetWP_Renderer-&gt;render(Array)
#4 /home/thesisdn/cvl.stemcell.zone/wp-includes/class-wp-hook.php(286): FacetWP_Ajax-&gt;refresh('')
#5 /home/thesisdn/cvl.stemcell.zone/wp-includes/class-wp-hook.php(310): WP_Hook-&gt;apply_filters('', Array)
#6 /home/thesisdn/cvl.stemcell.zone/wp-includes/plugin.php(453): WP_Hook-&gt;do_action(Array)
#7 /home/thesisdn/cvl.stemcell.zone/wp-content/p in <b>/home/thesisdn/cvl.stemcell.zone/wp-content/plugins/cvl-functions/inc/cvl-facetwp/cvl-facetwp.php</b> on line <b>138</b><br />