我有3种自定义帖子类型，所有似乎都已注册好了。 他们被称为“表演者”，“活动”和“场地”（这是一个音乐网站）
但是......在WP管理员中，当我列出“所有表演者”并进行搜索时，结果包括所有三种自定义帖子类型。
奇怪的是，总计数是正确的，但显示的结果包括所有自定义帖子类型。
此外，当我在第一次搜索后直接进行第二次搜索时，我收到了无效的帖子类型错误。在查询字符串中，此时，post_type = Array，我猜是为什么。
不是复制大量代码，而是表演者的register_post_type，也许我错过了什么？ [edit]按要求提供完整代码...
非常感谢任何帮助!!
function my_custom_post_performer（）{
$labels = array(
'name' => _x( 'Performers', 'post type general name' ),
'singular_name' => _x( 'Performer', 'post type singular name' ),
'add_new' => _x( 'Add New', 'book' ),
'add_new_item' => __( 'Add New Performer' ),
'edit_item' => __( 'Edit Performer' ),
'new_item' => __( 'New Performer' ),
'all_items' => __( 'All Performers' ),
'view_item' => __( 'View Performer' ),
'search_items' => __( 'Search Performers' ),
'not_found' => __( 'No performers found' ),
'not_found_in_trash' => __( 'No performers found in the Trash' ),
'parent_item_colon' => '',
'menu_name' => 'Performers'
);
$args = array(
'labels' => $labels,
'description' => 'Holds our performers and performer specific data',
'public' => true,
'menu_position' => 5,
'supports' => array( 'title', 'editor', 'thumbnail', 'excerpt', 'comments' ),
'has_archive' => true,
);
register_post_type( 'performer', $args );
}
add_action( 'init', 'my_custom_post_performer' );
function my_updated_performer_messages( $messages ) {
global $post, $post_ID;
$messages['performer'] = array(
0 => '',
1 => sprintf( __('Performer updated. <a href="%s">View performer</a>'), esc_url( get_permalink($post_ID) ) ),
2 => __('Custom field updated.'),
3 => __('Custom field deleted.'),
4 => __('Performer updated.'),
5 => isset($_GET['revision']) ? sprintf( __('Performer restored to revision from %s'), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
6 => sprintf( __('Performer published. <a href="%s">View performer</a>'), esc_url( get_permalink($post_ID) ) ),
7 => __('Performer saved.'),
8 => sprintf( __('Performer submitted. <a target="_blank" href="%s">Preview performer</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
9 => sprintf( __('Performer scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview performer</a>'), date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ), esc_url( get_permalink($post_ID) ) ),
10 => sprintf( __('Performer draft updated. <a target="_blank" href="%s">Preview performer</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
);
return $messages;
}
add_filter( 'post_updated_messages', 'my_updated_performer_messages' );
function performer_info_box() {
add_meta_box(
'performer_info_box',
__( 'Performer Info', 'myplugin_textdomain' ),
'performer_info_box_content',
'performer',
'side',
'high'
);
}
add_action( 'add_meta_boxes', 'performer_info_box' );
function performer_info_box_content( $post ) {
global $wpdb;
wp_nonce_field( 'performer_info_box_content', 'performer_info_box_content_nonce' );
echo '<div style="margin-top:10px;font-weight:bold">Owner</div>';
$user = get_user_by( 'id', $post->post_author );
$user_email = ($user) ? $user->user_email : '';
echo '<input id="performer_users" name="owner_email" value="'.$user_email.'">';
echo '<div style="margin-top:10px;font-weight:bold">Website</div>';
echo '<input type="text" id="performer_website" name="performer_website" placeholder="www.example.com" value="'.get_post_meta( $post->ID, 'performer_website', true ).'" />';
echo '<div style="margin-top:10px;font-weight:bold">Email</div>';
echo '<input type="text" id="performer_email" name="performer_email" placeholder="info@example.com" value="'.get_post_meta( $post->ID, 'performer_email', true ).'" />';
echo '<div style="margin-top:10px;font-weight:bold">Twitter</div>';
echo '<input type="text" id="performer_twitter" name="performer_twitter" placeholder="@example" value="'.get_post_meta( $post->ID, 'performer_twitter', true ).'" />';
echo '<div style="margin-top:10px;font-weight:bold">Facebook</div>';
echo '<input type="text" id="performer_facebook" name="performer_facebook" placeholder="www.facebook.com/example" value="'.get_post_meta( $post->ID, 'performer_facebook', true ).'" />';
echo '<div style="margin-top:10px;font-weight:bold">MySpace</div>';
echo '<input type="text" id="performer_myspace" name="performer_myspace" placeholder="www.example.com" value="'.get_post_meta( $post->ID, 'performer_myspace', true ).'" />';
}
add_action( 'save_post', 'performer_info_box_save' );
function performer_info_box_save( $post_id ) {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
return;
if ( !isset($_POST['performer_info_box_content_nonce']) || !wp_verify_nonce( $_POST['performer_info_box_content_nonce'], 'performer_info_box_content' ) )
return;
if ( !current_user_can( 'edit_post', $post_id ) ) return;
update_post_meta( $post_id, 'performer_website', $_POST['performer_website'] );
update_post_meta( $post_id, 'performer_email', $_POST['performer_email'] );
update_post_meta( $post_id, 'performer_twitter', $_POST['performer_twitter'] );
update_post_meta( $post_id, 'performer_facebook', $_POST['performer_facebook'] );
update_post_meta( $post_id, 'performer_myspace', $_POST['performer_myspace'] );
$user = get_user_by( 'email', $_POST['owner_email'] );
if ($user) {
global $wpdb;
$sql = "UPDATE ".$wpdb->base_prefix."posts SET post_author = %d WHERE ID = %d";
$wpdb->query($wpdb->prepare($sql, $user->ID, $post_id));
}
}
add_filter('manage_posts_columns', 'performer_columns_head');
add_action('manage_posts_custom_column', 'performer_columns_content', 10, 2);
function performer_columns_head($defaults) {
global $post;
if ($post->post_type == 'performer') {
$defaults['col_performer_owner_name'] = 'Owner';
$defaults['col_performer_website'] = 'Website';
}
return $defaults;
}
function performer_columns_content($column_name, $post_ID) {
if ($column_name == 'col_performer_owner_name') {
$post = get_post($post_ID);
if ($post) {
$user = get_user_by( 'id', $post->post_author );
if ($user)
echo '<a href="mailto:'.$user->user_email.'">'.$user->display_name.'</a>';
}
}
if ($column_name == 'col_performer_website') {
$post = get_post($post_ID);
$www = $post->performer_website;
if ($www) {
if (strpos($www, 'http') === FALSE) $www = 'http://'.$www;
echo '<a target="_blank" href="'.$www.'">'.$www.'</a>';
}
}
}