It all depends on how you’re trying to do it. When it comes to filtering results, i usually setup the form to use $_GET and filter the results when the page loads again: if (isset($_GET[‘term’])) { $term = $_GET[‘term’]; } else { $term = ‘defaultTerm’; } if (isset($_GET[‘childterm’])) { $childterm = $_GET[‘childterm’]; } else { … Read more
If you want a list of the terms, use get_terms(): <?php $terms = get_terms(‘pa_main-genre’, array(‘orderby’ => name,)); ?>
Why don’t you just use a custom hierarchical taxonomy where countries are children of parent region terms? Seems more suitable and natural to me.
Did you try this? $paged1 = (get_query_var(‘page’)) ? get_query_var(‘page’) : 1;
As of WordPress 3.6 you can put comma-delimited entries in the category_name property of the arguments array like this: $args = array( ‘category_name’ => ‘news2014,news2015’, ); query_posts($args); This works if the categories are both at the root level (no parent)
Doing a Select Count(*) … will only ever output one row with a single value – the number of rows that satisfied your where clause.
When in multisite, the wpdb prefix is always the prefix required to access the tables for the current site. This includes the site ID so this should work: $wpdb->get_results($wpdb->prepare(“SELECT * FROM “.$wpdb->prefix.”options WHERE …..”)); There should be no difference at all when using multisite, just make your queries as if it were single site.
For taxonomy superevent and term true: add_action(‘pre_get_posts’,’wpse57309_alter_front_page_query’); function wpse57309_alter_front_page_query( $query ){ if( $query->is_main_query() && is_front_page() ){ if( !$query->get(‘post_type’) ){ //post type is not set, the default will be an array of them: $query->set( ‘post_type’, array( ‘news’, ‘events’, ‘tv’ ) ); $query->set( ‘superevent’, ‘true’ ); } } }
Ok, but I was afraid it’s not really a good solution. Works, though. First, I rewrote the query in order to get pretty permalinks: /*Añadido: Reescribir URL query: “?pa_dispositivo=nombre&pa_marca=nombre”*/ function custom_rewrite( $wp_rewrite ) { $feed_rules = array( ‘tipo/(.+)/marca/(.+)’ => ‘index.php?pa_dispositivo=’. $wp_rewrite->preg_index(1).’&pa_marca=”. $wp_rewrite->preg_index(2) //”(.+)’ => ‘index.php?pa_marca=”. $wp_rewrite->preg_index(1) //”(.+)’ => ‘index.php?pa_dispositivo=’. $wp_rewrite->preg_index(1) ); $wp_rewrite->rules = $feed_rules + … Read more
You must first do the 4 queries for selected categories and while looping through them remember the IDs. Save them in an array. Then when pulling latest posts just add the post__not_in parameter with all the IDs you want to exclude. You need 4 queries that look somewhat like this: $args = array( ‘category_name’ => … Read more