WordPress的 - rwmb_meta不工作的帖子页面

设置一个页面作为我的帖子的索引后，rwmb_meta已停止工作在此页面上。WordPress的 - rwmb_meta不工作的帖子页面

我的代码：

<?php 
$images = rwmb_meta('angel_imgadv', 'type=image&size=full'); 
var_dump($images); 
?>

结果：

array(0) { 
}

但我必须连接到该页面已影像：

我的设置：

add_filter('rwmb_meta_boxes', 'angel_register_meta_boxes'); 

/** 
* Register meta boxes 
* 
* Remember to change "your_prefix" to actual prefix in your project 
* 
* @param array $meta_boxes List of meta boxes 
* 
* @return array 
*/ 
function angel_register_meta_boxes($meta_boxes) 
{ 
    /** 
    * prefix of meta keys (optional) 
    * Use underscore (_) at the beginning to make keys hidden 
    * Alt.: You also can make prefix empty to disable it 
    */ 
    // Better has an underscore as last sign 
    $prefix = 'angel_'; 

    // 2nd meta box 
    $meta_boxes[] = array(
     'title' => __('Advanced Images', 'angel_'), 

     'post_types' => array('post', 'page'), 

     'fields' => array(
      array(
       'name'    => __('Carousal', 'angel_'), 
       'id'    => "{$prefix}imgadv", 
       'type'    => 'image_advanced', 
       'max_file_uploads' => 10, 
      ), 
      // DIVIDER 
      array(
       'type' => 'divider', 
       'id' => 'fake_divider_id', // Not used, but needed 
      ), 
      // IMAGE ADVANCED (WP 3.5+) 
      array(
       'name'    => __('Cover Images', 'angel_'), 
       'id'    => "{$prefix}imgcover", 
       'type'    => 'image_advanced', 
       'max_file_uploads' => 2, 
      ), 
      // DIVIDER 
      array(
       'type' => 'divider', 
       'id' => 'fake_divider_id', // Not used, but needed 
      ), 
      // IMAGE ADVANCED (WP 3.5+) 
      array(
       'name'    => __('Lightbox Images', 'angel_'), 
       'id'    => "{$prefix}imglightbox", 
       'type'    => 'image_advanced', 
       // 'max_file_uploads' => 10, 
      ), 
     ), 
    ); 

    // Get post/page ID. 
    $post_id = $_GET['post'] ? $_GET['post'] : $_POST['post_ID'] ; 

    return $meta_boxes; 
}

任何想法？我正在使用的是metabox plugin。

来源

2017-02-19 laukok

你应该在你的index.php文件中使用像这样和邮编：

<?php 
    global $wp_query; 
    $images = rwmb_meta('angel_imgadv', 'type=image_advanced&size=full', $wp_query->get_queried_object_id()); 
    foreach ($images as $image) { 
     echo "<img src='{$image['url']}' width='{$image['width']}' height='{$image['height']}' alt='{$image['alt']}' />"; 
    } 
?>

来源

2017-10-04 03:20:41

WordPress的 - rwmb_meta不工作的帖子页面

回答

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