Question

我有两种自定义帖子类型的分类法。一个是类别，另一个是类型。我想限制作者能够选择两种分类法中的一种。

例如，如果作者选择其中一个＆＃34;类型＆＃34;分类法，他将无法选择＆＃34;类别＆＃34;

这可能吗？

Answer 1

您只需为自定义帖子类型创建自定义分类：这是我的工作代码。它将仅显示自定义帖子类型的自定义分类。

// Registers the new post type and taxonomy
function wpt_packages_posttype() {
  register_post_type( 'Packages',
    array(
      'labels' => array(
        'name' => __( 'Packages' ),
        'singular_name' => __( 'Packages' ),
        'add_new' => __( 'Add New Packages' ),
        'add_new_item' => __( 'Add New Packages' ),
        'edit_item' => __( 'Edit Packages' ),
        'new_item' => __( 'Add New Packages' ),
        'view_item' => __( 'View Packages' ),
        'search_items' => __( 'Search Packages' ),
        'not_found' => __( 'No Packages found' ),
        'not_found_in_trash' => __( 'No Packages found in trash' )
      ),
      'taxonomies' => array('package-Category'),
      'public' => true,
      'supports' => array( 'title', 'editor', 'thumbnail', 'comments' ),
      'capability_type' => 'post',
      'rewrite' => array("slug" => "packages"), // Permalinks format
      'menu_position' => 5,
    )
  );
}

add_action( 'init', 'wpt_packages_posttype' );





function add_console_taxonomies() {

  register_taxonomy('package-Category', 'review', array(
    // Hierarchical taxonomy (like categories)
    'hierarchical' => true,
    // This array of options controls the labels displayed in the WordPress Admin UI
    'labels' => array(
      'name' => _x( 'Package Category', 'taxonomy general name' ),
      'singular_name' => _x( 'Package Category', 'taxonomy singular name' ),
      'search_items' =>  __( 'Search Package Categories' ),
      'all_items' => __( 'All Package Categories' ),
      'parent_item' => __( 'Parent Package Category' ),
      'parent_item_colon' => __( 'Parent package-Category:' ),
      'edit_item' => __( 'Edit Package Category' ),
      'update_item' => __( 'Update Package Category' ),
      'add_new_item' => __( 'Add New Package Category' ),
      'new_item_name' => __( 'New Package Category Name' ),
      'menu_name' => __( 'Package Categories' ),
    ),

    // Control the slugs used for this taxonomy
    'rewrite' => array(
      'slug' => 'package-Category', // This controls the base slug that will display before each term
      'with_front' => false, // Don't display the category base before "/locations/"
      'hierarchical' => true // This will allow URL's like "/locations/boston/cambridge/"
    ),
  ));
}
add_action( 'init', 'add_console_taxonomies', 0 );

限制在一个分类中发布

1 个答案: