This thread is resolved. Here is a description of the problem and solution.
Problem: I would like to display a View of Post Type A and include a nested View of Post Type B. If no related Post Type B exist, do not show the Post Type A post.
Solution: Create the nested Views and apply a post relationship Query Filter to the View of post type B. Set it to be related to the current post in the loop. Apply the following custom code to filter out Post Type A where there are no related Post Type B:
add_filter('wpv_filter_query', 'jobs_with_bewerbungs_func', 101, 3);
function jobs_with_bewerbungs_func($query, $view_settings, $view_id) {
$views = array( 870 );
$relationship_slug = 'job-bewerbung-multis';
if ( in_array( $view_id, $views ) ) {
$ids = array();
$jobs_args = array(
'post_type' => 'job',
'numberposts' => -1,
);
$jobs = get_posts( $jobs_args );
foreach($jobs as $job) {
$bewerbungs = toolset_get_related_posts(
$job->ID,
$relationship_slug,
'parent',
1000000,
0,
array(),
'post_id',
'child'
);
if( !is_array($bewerbungs) || count($bewerbungs) < 1 ) {
array_push( $ids, $job->ID );
}
}
$query['post__not_in'] = isset($query['post__not_in']) ? $query['post__not_in'] : array();
$query['post__not_in'] = array_merge($query['post__not_in'], $ids );
}
return $query;
}
Relevant Documentation:
https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_query
https://toolset.com/documentation/customizing-sites-using-php/post-relationships-api/#toolset_get_related_posts
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This topic contains 17 replies, has 2 voices.
Last updated by 5 years, 11 months ago.
Assisted by: Christian Cox.
hey christian,
puh i hope you didn´t have had to much work to get this code running. works totaly fine!
Thank you soooooooooo much.
I found maybe a bug or so in the nested views.
so my child view is a sortable table. but when i display the parent view and want to sort the table it doesn´t work.
You can see it under the Dashboard menu item and than choose "Bewerbungen" in the tabs.
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