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我試圖尋找解決方案,但不能真正找到任何有關的。Wordpress添加元框不保存數據
我創建一個插件,使用不同的帖子類型周圍的各種元框。
此特定元框設計用於在'預訂'帖子類型的添加/編輯屏幕內列出名爲'Apartments'的帖子類型的帖子。它可以將預訂與公寓聯繫起來。
當我點擊發布或更新時,不會保存任何內容,並且該選項默認爲空/ $值。
有什麼想法?
在此先感謝
亞歷
<?php
function bookingsapartment_add_meta_box() {
$screens = array('bookings');
foreach ($screens as $screen) {
add_meta_box(
'bookingsapartment_sectionid',
__('Apartment', 'bookingsapartment_textdomain'),
'bookingsapartment_meta_box_callback',
$screen
);
}
}
add_action('add_meta_boxes', 'bookingsapartment_add_meta_box');
function bookingsapartment_meta_box_callback($post) {
wp_nonce_field('bookingsapartment_meta_box', 'bookingsapartment_meta_box_nonce');
$value = get_post_meta($post->ID, 'apartmentname', true);
$options = get_posts(
array(
'post_type' => 'apartments',
'orderby' => 'title',
'order' => 'ASC',
'numberposts' => -1
)
);
echo '<label for="bookingsapartment_new_field">';
_e('This is the description', 'bookingsapartment_textdomain');
echo '</label> ';
echo '<select class="widefat">';
echo '<option value="' . esc_attr($value) . '" size="25" />' . esc_attr($value) . '</option>';
foreach ($options as $option) {
echo '<option id="bookingsapartment_new_field" name="bookingsapartment_new_field" value="' . $option->post_title . '" size="25" />' . $option->post_title . '</option>';
}
echo "</select>";
}
function bookingsapartment_save_meta_box_data($post_id) {
if (! isset($_POST['bookingsapartment_meta_box_nonce'])) {
return;
}
if (! wp_verify_nonce($_POST['bookingsapartment_meta_box_nonce'], 'bookingsapartment_meta_box')) {
return;
}
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
if (isset($_POST['post_type']) && 'page' == $_POST['post_type']) {
if (! current_user_can('edit_page', $post_id)) {
return;
}
} else {
if (! current_user_can('edit_post', $post_id)) {
return;
}
}
if (! isset($_POST['bookingsapartment_new_field'])) {
return;
}
$my_data = sanitize_text_field($_POST['bookingsapartment_new_field']);
update_post_meta($post_id, 'apartmentname', $my_data);
}
add_action('save_post', 'bookingsapartment_save_meta_box_data');
?>
是的,標籤的名稱和標識是實際要告訴WordPress要保存的內容 – MMK 2015-03-02 16:04:42