This quite a broad question to answer. I’m not going to go into detail here and into core code, you’ll need to go and read the links I’m going to provide. I’m going to try to keep my answer sweet and short and useful 🙂 Take the bundled theme twentyfourteen for example, when you open … Read more
You could hijack the $query just before fetching the posts. function wpdev_156674_pre_get_posts( $query ) { if ( $query->is_main_query() && $query->is_tax( ‘region’ ) ) { // Manipulate $query here, for instance like so $query->set( ‘orderby’, ‘meta_value_num’ ); $query->set( ‘meta_key’, ‘event_date’ ); $query->set( ‘order’, ‘DESC’ ); } } add_action( ‘pre_get_posts’, ‘wpdev_156674_pre_get_posts’ ); References: pre_get_posts action hook WP_Query … Read more
As per wordpress codex, the_post() “Iterate the post index in The Loop. Retrieves the next post, sets up the post, sets the ‘in the loop’ property to true.” This all occurs within the post object itself. If you only have 1 post, and run the_post twice, you’ll reach the end of the post count. In … Read more
Show all parents and children in custom post type in right order
You need to set ignore_sticky_posts to true in your query arguments. This way you exclude sticky posts and only focus on the post ID’s array being passed to post_in ‘ignore_sticky_posts’ => true, EDIT If this does not make much sense, please see my answer here to similar question where I have explained it a bit … Read more
Create a must-use plugin. Put it in <docroot>/wp-content/mu-plugins/selective-posts.php Following should be the code in selective-posts.php to filter specific posts. function golfclubs_tag( $query ) { if ( $_SERVER[‘HTTP_HOST’] === ‘www.golfclubreviewdomain.com’ ) { $query->set( ‘tag’, ‘golfclubs’ ); } } add_action( ‘pre_get_posts’, ‘golfclubs_tag’ ); This way it would filter all the queries across the site for specific domain … Read more
I’m sure you want to use the_content filter instead of the default_content filter (already mentioned by @jgraup) because what happens if the generated HTML changes? Then you’re stuck with it in your content. It’s better to add it dynamically. Here’s one suggestion: add_filter( ‘the_content’, function( $content) { if( ! in_the_loop() ) return $content; if( ‘property’ … Read more
This Plugin gives you a list of posts for each Site already, but it does not exactly do what you want to do. Basically, it gives you a list of all posts in your network. What you need to do afterwards is sort them by site_id and create an output for that. I do not … Read more
If you just want to target the first item you can define a variable $first_round=true before you start the loop. Inside the loop, towards the end, you do $first_round=false. So this variable is only true the first time you go through the loop and you can add if ($first_round) echo ‘<div>…</div>’ right after your call … Read more
Oops – too late to withdraw the question, I guess – but realized while out taking a walk that the answer was obvious: The query within the main query creates an infinite loop, since the post containing the shortcode would be within the main loop, so opens a hole in the universe etc. Will be … Read more