wp-query - Read For Learn

You can use meta_query to combine multiple queries using either AND or OR relation. Granted, it does get a bit complex in this case, but because you can nest multiple queries, you can still achieve it. This is covered in the WP_Meta_Query documentation and also to an extent in the WP_Query docs. Here’s what I … Read more

Order ascending is ignored in meta query?

Search for “2nd” also returns “22nd” in wp_query

WordPress query with items from more than one selfdefined taxonomy as `term` argument

I managed to do it. I used the following query parameter: ‘tax_query’ => array( array(‘taxonomy’ => ‘wpccategories’, ‘field’ => ‘slug’, ‘terms’ => $termz ) ) With $termz being: $termz = wp_get_object_terms($id, ‘wpccategories’, array(“fields” => “slugs”)); The problem I struggled with was that I needed to use singular ‘field’with singular ‘slug’ in the tax_query (I knew … Read more

Filtering out child category posts from parent category archive not working

The is_category function checks the queried object. Since this is in pre_get_posts, the query has not happened yet. Check the other parameters to find if the query is going to be for cat 5, not if the results are for cat 5. Try ->get(‘cat’).

Add class to first post in custom loop using post_class filter

I think you can simply use: post_class( 0 === $featured_posts->current_post ? ‘first’ : ” ); to add the first class directly within your template code, instead of applying the post_class filter.

Check if loop has any categories?

You can just run through the loop and set a flag: if ( $query->have_posts() ) : $any_in_cat = false; while ( $query->have_posts() ) : $query->the_post(); if ( in_category( ‘first-major’ ) ) : $any_in_cat = true; endif; endwhile; $query->rewind_posts(); /* if $any_in_cat == true at this point then at least one of the posts has the … Read more

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WP_Query (list) posts according to author’s custom field

Custom query, checking values of multiple meta keys