add_action( ‘parse_query’, ‘wpse_60354_archive_category’ ); function wpse_60354_archive_category( $wp_query ) { if ( $wp_query->is_archive() ) $wp_query->set( ‘cat’, ID_OF_CATEGORY ); } Just replace ID_OF_CATEGORY with the ID of your category, obviously 😉
I got fix this problem with: add_rewrite_rule(‘blog/([^/]*)/page/([0-9]+)?/?$’, ‘index.php?post_type=blog&blogs_tax=$matches[1]&paged=$matches[2]’, ‘top’); In functions.php, after register_post_type. Very important: You must flush rules. It is easy to do changing the permalink.
Tom’s answer looks really useful to me. I’d also suggest the standard WP troubleshooting tip of turning off plugins and seeing if you are able to add categories when your plugins are off. If so, turn plugins back on one by one and see if you can figure out which plugin is the “culprit”. Sometimes … Read more
To do what you are trying to do, you need to use add_query_arg() and get_query_var(), and then use your query arg/value to modify the query. I’ll give you an example of how I create similar “filters” in one custom Theme; you’ll need to modify it slightly to conform to your form-field markup rather than using … Read more
You can register a custom taxonomy for more than one object type: register_taxonomy( ‘topic’, array( ‘post’, ‘link’ ), /* more arguments */ ); But be aware that the link manager will be removed in 3.5, so it might be better to use a custom post type for links. You can register a shared taxonomy for … Read more
See the Codex page for wp_list_categories or get_categories, both accept an orderby argument value count: wp_list_categories( array( ‘orderby’ => ‘count’ ) );
I would use get_categories() instead, so that you can have better control over the output of your list. And if I recall correctly, wp_list_categories calls get_categories anyway. You can use the same $args array in either function, and you should get the same categories as a result. Then you can simply build your own unordered … Read more
Finally solve the problem: t1.taxonomy = ‘product_cat’ AND p1.post_status=”publish” AND terms1.term_id IN (“.$args[‘categories’].”) AND t2.taxonomy = ‘product_tag’ AND p2.post_status=”publish” In the functions.php t1.taxonomy = ‘category’ AND p1.post_status=”publish” AND terms1.term_id IN (“.$args[‘categories’].”) AND t2.taxonomy = ‘post_tag’ AND p2.post_status=”publish” rename category to product_cat, and post_tag with product_tag.
You could write a simple function to do this each time you need to. Here’s an example I found on this website. function pa_category_top_parent_id( $catid ) { while( $catid ) { $cat = get_category( $catid ); // get the object for the catid $catid = $cat->category_parent; // assign parent ID (if exists) to $catid // … Read more
What I did was; using the Taxonomy Images plugin to associate an image with each category, then to my theme’s header.php, below the <a> line in the above code; <?php $image_id = apply_filters( ‘taxonomy-images-queried-term-image-id’, 0 ); if ( is_category() && ! empty( $image_id )): print apply_filters( ‘taxonomy-images-queried-term-image’, ”, array( ‘image_size’ => ‘header’ ) ); else … Read more