I recently needed the same thing, I had menu of categories and I needed to get the categories that in the menu. After a several hours digging in the WP core, I found the wp_get_nav_menu_items() function that helped me. I finnally came with this, 220 was my menu_id $navcat = wp_get_nav_menu_items(‘220’); foreach ($navcat as $obj) … Read more
You can set the taxonomy query for the main query using pre_get_posts: add_action( ‘pre_get_posts’, ‘my_exclude_terms_from_query’ ); function my_exclude_terms_from_query( $query ) { if ( $query->is_main_query() /* && whatever else */ ) { $tax_query = array ( array( ‘taxonomy’ => ‘category’, ‘terms’ => array( ‘cat-slug’ ), ‘field’ => ‘slug’, ‘operator’ => ‘NOT IN’, ) ); $query->set( ‘tax_query’, … Read more
I’m assuming you want something like this: |———————| | content | | (static) | |———————| | gallery | | (paged) | |———————| | << pagelinks >> | |———————| In this setup your the post content stays the same, appears to be static, while the gallery is paged. This means you have the main query, showing … Read more
If you look at the query object after those queries are run, you’ll see that none of those examples are doing what you think they’re doing. The first issue is that you can’t mix query string and array parameters, and the second issue is that pagename can only be used to load a single page. … Read more
How can I prepare() my wpdb query? I tried but couldn’t manage because of the second parameter. The prepare() works is explained in Codex, you need to have a query with placeholders and additional arguments to replace that placeholders. If you have no placeholders (so no variable parts in the query) then you can use … Read more
It is because you are giving wrong arguments. Provide right arguments to WP_Query(). Also have a look at the custom field parameters One more thing, you will have to use code like $args = array( ‘posts_per_page’ => 5, ‘meta_query’ => array( array( ‘key’ => ‘display’, ‘value’ => ‘about’, ‘compare’ => ‘=’, // (Read all comparison … Read more
I happened to be working on something similar today and just remembered you were looking for something like this, so let me share it with you. Here’s how one can use the posts_where filter to restrict the WP_Query, to posts in some custom post type cpt1 OR another post type cpt2 that’s attached to some … Read more
Firstly, you are invoking an infinite loop, which causes the memory exhaustion. To avoid it, put the following at the beginning of your function: // avoid infinite loop remove_action( ‘pre_get_posts’, __FUNCTION__ ); It makes sure the you are not hooking it into pre_get_posts over and over again, re-initiating your get_posts() call over and over again. … Read more
<ul class=”products”> <?php $args = array( ‘post_type’ => ‘product’, ‘posts_per_page’ => 12 ); $loop = new WP_Query( $args ); if ( $loop->have_posts() ) { while ( $loop->have_posts() ) : $loop->the_post(); wc_get_template_part( ‘content’, ‘product’ ); endwhile; } else { echo __( ‘No products found’ ); } wp_reset_postdata(); ?> </ul><!–/.products–>
That’s pretty easy. All you need is this: global $wp_query; $my_posts = $wp_query->posts;