wp_ajax_add_link_category()
Handles adding a link category via AJAX.
No Hooks.
Return
null
. Nothing (null).
Usage
wp_ajax_add_link_category( $action );
- $action(string) (required)
- Action to perform.
Changelog
Since 3.1.0 | Introduced. |
wp_ajax_add_link_category() wp ajax add link category code WP 6.6.2
function wp_ajax_add_link_category( $action ) { if ( empty( $action ) ) { $action = 'add-link-category'; } check_ajax_referer( $action ); $taxonomy_object = get_taxonomy( 'link_category' ); if ( ! current_user_can( $taxonomy_object->cap->manage_terms ) ) { wp_die( -1 ); } $names = explode( ',', wp_unslash( $_POST['newcat'] ) ); $x = new WP_Ajax_Response(); foreach ( $names as $cat_name ) { $cat_name = trim( $cat_name ); $slug = sanitize_title( $cat_name ); if ( '' === $slug ) { continue; } $cat_id = wp_insert_term( $cat_name, 'link_category' ); if ( ! $cat_id || is_wp_error( $cat_id ) ) { continue; } else { $cat_id = $cat_id['term_id']; } $cat_name = esc_html( $cat_name ); $x->add( array( 'what' => 'link-category', 'id' => $cat_id, 'data' => "<li id='link-category-$cat_id'><label for='in-link-category-$cat_id' class='selectit'><input value='" . esc_attr( $cat_id ) . "' type='checkbox' checked='checked' name='link_category[]' id='in-link-category-$cat_id'/> $cat_name</label></li>", 'position' => -1, ) ); } $x->send(); }