categories - Read For Learn

How to hide certain categories in wordpress dashboard?

Got an answer in the first version of this answer: /* * Hide Specified Categories (by ID) from Editors */ add_action( ‘admin_init’, ‘wpse_55202_do_terms_exclusion’ ); function wpse_55202_do_terms_exclusion() { if( current_user_can(‘editor’) ) add_filter( ‘list_terms_exclusions’, ‘wpse_55202_list_terms_exclusions’, 10, 2 ); } function wpse_55202_list_terms_exclusions($exclusions,$args) { return $exclusions . ” AND ( t.term_id <> 1 ) AND ( t.term_id <> 17 … Read more

Search by word, category, tag, author

You’ll want to add some radio buttons inside your search form. Then add a filter to your search: function filter_search( $query ) { if( $query->is_search ) { if ( isset($_GET[‘tag’]) ) // alter your search query here. } return $query; } add_filter( ‘pre_get_posts’ , ‘filter_search’ ); Influenced by http://wordpress.org/support/topic/how-to-add-search-filter-by-custom-values#post-1463329

How to get category id in single.php wordpress?

Use wp_get_post_categories() Retrieve the list of categories for a post. <?php wp_get_post_categories( $post_id, $args ) ?> Be aware that the function returns an array (of category ids) even if you only have one category in your post. The example below shows how categories are retrieved, and then additional information is retrieved for each category. $post_categories … Read more

How to add categories to products in woocommerce programatically? [closed]

I think the function you are looking for is called wp_insert_term() in WordPress core. Woocommerce uses WordPress-taxonomy called product_cat So if you want to add some categories for example phones: function wpse_insert_term() { wp_insert_term( ‘phones’, ‘product_cat’, // the taxonomy array( ‘description’=> ‘A yummy phone.’, ‘slug’ => ‘phone’, ) ); } add_action(‘init’, ‘wpse_insert_term’);

is_archive() content being shown instead of is_category()

A category page is an archive page. So is_archive() will return true on a category page. Try to push down is_category() further, or use is_category() before is_archive(). Like This if ( is_search() ) { // Search Result content } elseif( is_category() ) { // Category archive content } // check for tag, taxonomy, date before … Read more

How to insert category and subcategory using ‘wp_insert_post’ function?

The argument description in the Codex entry for wp_insert_post() has exactly what you need (reformatted). ‘post_category’ => [ array(<category id>, <…>) ] //post_category no longer exists, try wp_set_post_terms() for setting a post’s categories So, per the Codex. Use wp_set_post_terms(). wp_set_post_terms( $post_id, array( 1, 2, 3), ‘category’, true ); For custom taxonomies: ‘tax_input’ => array( ‘taxonomy_name’ … Read more

Category Search functionality on category metabox (wordpress admin)

There is a plugin for that here, but I have issues with it. I use it to search for product categories, of which I have over 6,200. I would guesstimate that it fails to find the category(ies) I’m searching for about 30% of the time. Also, it isn’t verified to be completely successful with the … Read more

Remove word “Category” from WooCommerce product page [closed]

This will definitely remove the word “category”. Add this code in functions.php.As you already know woocommerce_template_single_meta is the hook responsible for meta information of the single-product. File is present in /woocommerce/templates/single-product/meta.php. Either you can use the following code to edit the HTML of meta.php or you can copy the file meta.php to themes/your-theme/woocommerce/single-product/meta.php. Then edit … Read more

Check if post belongs to any category

You can use is_object_in_term(). Despite name it can also check for taxonomy match if terms are omitted. is_object_in_term( get_the_ID(), ‘category’ );

Show list of categories even if they have no posts

There’s an argument called hide_empty which is true by default. $args = array(‘hide_empty’ => FALSE); wp_list_categories($args); Codex: wp_list_categories()

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