There’s nothing stopping you using AJAX for a singlepage website that loads in other pages dynamically rather than going to a whole new page. I would advise you build the site without the AJAX and then add AJAX on top so that everything degrades gracefully should an error occur or if javascript is turned off. … Read more
Worked on similar problem recently. Here is the SQL query to get the post with Featured Image. global $wpdb; $perpage = 10; $page = 1; // Get the current page FROM $wp_query $counter = $perpage * $page; $uploadDir = wp_upload_dir(); $uploadDir = $uploadDir[‘baseurl’]; $sql = ” SELECT post.ID, post.post_title, post.post_date, post.category_name, post.category_slug, post.category_id, CONCAT( ‘”.$uploadDir.”‘,”https://wordpress.stackexchange.com/”, … Read more
Try this: <?php $current_id = get_the_ID(); $next_post = get_next_post(); $next_id = $next_post->ID; $cpt = get_post_type(); $cpt_array = array($current_id, $next_id); $args = array( ‘post_type’ => $cpt, ‘post__in’ => $cpt_array, ‘order_by’ => ‘post_date’, ‘order’ => ‘ASC’, ); $the_query = new WP_Query($args); if($the_query->have_posts()): while($the_query->have_posts() ): $the_query->the_post(); echo ‘<h2>’.the_title().'</h2>’; endwhile; endif; wp_reset_postdata(); ?> Tested locally and seems to work … Read more
Update 1: Thanks to @birgire for suggesting a better way: wp_list_categories( [ ‘include’ => wp_list_pluck( get_the_category(), ‘term_id’ ) ] ); Try this in your single.php template: $current_cats = get_the_category(); $current_cats_ids = []; foreach ($current_cats as $cat) { $current_cats_ids[] = $cat->term_id; } wp_list_categories([ ‘include’ => $current_cats_ids, ]);
First of all, $query object is passed by reference, you don’t need to return $query in pre_get_posts. Second, is_post_type_archive( ‘events’ ) will work just fine, you don’t need to use query->query_vars[]. Corrected code will look like this: function my_pre_get_posts( $query ) { if( ! is_admin() && is_main_query() && is_post_type_archive( ‘events’ ) ) { $query->set(‘orderby’, ‘meta_value_num’); … Read more
Instead of making it category specific you could use post formats and use different content-templates. In single.php you can write <?php get_template_part( ‘content’, get_post_format() ); ?> Then create different post formats add_theme_support( ‘post-formats’, array( ‘withpictures’, ‘withcomments’ ) ); Then create different post templates content-withpictures.php, content-withcomments.php When creating content the chosen post format will determine the … Read more
If I understand well you want to show the last post (one post) from one of the 3 post types you have, using a dynamic url like http://example.com/latest. First of all lets add a filter to ‘do_parse_request’ filter: add_filter( ‘do_parse_request’, function( $bool, WP $wp ) { $home_path = trim( parse_url( home_url(), PHP_URL_PATH ), “https://wordpress.stackexchange.com/” ); … Read more
You can do that with single_template filter. First you will need to check if a post belongs to a top level category. So here is the function. // custom single template for specific category function wpse_custom_category_single_template( $single_template ) { global $post; // get all categories of current post $categories = get_the_category( $post->ID ); $top_categories = … Read more
Newly registered CPT shows 404 because, the register_post_type() doesn’t flush the rewrite rules. So it’s up to you, whether you want to do it manually or automatically. Manually: Get to /wp-admin/, then Settings » Permalinks, and then just hit the Save Changes button to flush the rewrite rules. Automatically: You can flush the rewrite rules … Read more
I had the same idea and wrote a small little plugin to help me do this. function get_pew_related_data($args, $post_id, $related_id) { global $post, $wpdb; $post_id = intval( $post_id ); if( !$post_id && $post->ID ) { $post_id = $post->ID; } if( !$post_id ) { return false; } $defaults = array( ‘taxonomy’ => ‘topics’, ‘post_type’ => array(‘post’), … Read more