WordPress的 - 顯示所有帖子+那些與特定的標籤

Question

我有3種類型的職位如下

1. 普通的帖子沒有任何標籤
2. 以「特色」標籤
3. 隨着「售出」標籤

在一個頁面上，我只想顯示普通帖子+帶精選標籤的帖子，並且不想顯示帶有「已售出」標籤的帖子。我怎樣才能做這個查詢？

感謝

Answer 1

您可以使用get_posts功能與tax_query參數。

因爲它很簡單，我不認爲我應該進一步寫東西，只是讀 下一部分從食品：

http://codex.wordpress.org/Template_Tags/get_posts#Taxonomy_Parameters

Answer 2

您最好使用WP_Query，做這樣的事情：

// you'll need the term_id of the tags you would like to exclude 
$sold_tag = get_term_by('name','sold','post_tag'); 
$featured_tag = get_term_by('name','featured','post_tag'); 


// create a query object, this will pick all posts except the ones tagged with 'sold' 
// if you wanted to pick all post marked as sold or featured and everyone not marked 
// as for instance 'fruit' + all that isn't tagged at all you could use a combination of 
// tag__not_in => array($fruit->term_id) && tag => array('featured,sold') 
// 
$query = new WP_Query( 
    array('post_type' => 'post', 
     'tag__not_in' => array(
      $sold_tag->term_id 
     ) 
) 
); 
// start the loop 
while($query->have_posts()): $query->the_post(); 
    // output post here ... 
endwhile; 

瞭解更多關於WP_Query