WordPress的：顯示張貼在首頁的圖像

Question

希望有人可以幫助。我已經把這段代碼放到了一個標準模板中，但是沒有顯示圖片，儘管事實上我已經有了一堆帶有圖片的帖子。

<?php if (have_posts()) : while (have_posts()) : the_post();  

$images =& get_children(array (
    'post_parent' => $post->ID, 
    'post_type' => 'attachment', 
    'post_mime_type' => 'image' 
)); 

if (empty($images)) { 
    // no attachments here 
} else { 
    foreach ($images as $attachment_id => $attachment) { 
     echo wp_get_attachment_image($attachment_id, 'thumbnail'); 
    } 
} 

endwhile; endif; ?> 

感謝您的幫助！

Answer 1

變化

echo wp_get_attachment_image($attachment_id, 'thumbnail'); 

到

echo wp_get_attachment_image($attachment->ID, 'thumbnail'); 

和

$images =& get_children(array (
    'post_parent' => $post->ID, 
    'post_type' => 'attachment', 
    'post_mime_type' => 'image' 
)); 

到

$images =get_posts(array (
    'post_parent' => $post->ID, 
    'post_type' => 'attachment', 
    'post_mime_type' => 'image' 
)); 

你應該使用get_posts（）

Answer 2

你可以做這樣的事情：

<?php if (have_posts()) : while (have_posts()) : the_post();  

$args = array(
    'post_type' => 'attachment', 
    'numberposts' => -1, 
); 

    $attachments = get_posts($args); 
    if ($attachments) { 
     foreach ($attachments as $attachment) { 
      echo wp_get_attachment_image($attachment->ID, 'full'); 
      } 
    } 

endwhile; endif; ?> 

此代碼將獲取從媒體庫中的所有「大」的圖像，並顯示它們

希望這是你正在尋找