使用Drupal API获取与类别术语相关的节点数组 [英] Getting an array of nodes related to a category term with the Drupal API

问题描述

我有一个简单的一级深层词汇分类法。像词汇 - > Term-> Node。我想知道的是，如果有内置函数来获取与单个术语相关的节点数组，例如taxonomy_select_nodes（），但会返回一个节点数组而不是一个字符串。

解决方案

AFAIK， taxonomy_select_nodes（）是最接近的一个 - 它不返回字符串，但一个查询资源，所以你可以做你想要的有点像这样：

  function yourModule_get_nodes_by_term_id（$ tid）{
 $ nodes = array（）; 
 //注意：只能查找一个术语，只有一个级别深入这里！ 
 $ result = taxonomy_select_nodes（array（$ tid），'and'，0，FALSE）; 
 $ items = array（）; 
 while（$ row = db_fetch_object（$ result））{
 $ nodes [] = node_load（$ row-> nid）; 
} 
 return $ nodes; 
} 
  

尽管如此，性能可能会对大量节点产生不利影响： / p>

I have a simple one level deep vocabulary taxonomy. Something like Vocabulary->Term->Node. What I want to know is if there's a built in function to get an array of nodes related to a single term, something like taxonomy_select_nodes() but that would return an array of nodes instead of a string.

解决方案

AFAIK, taxonomy_select_nodes() is the closest one available - and it does not return a string, but a query resource, so you could do what you want somewhat like so:

function yourModule_get_nodes_by_term_id($tid) {
  $nodes = array();
  // NOTE: Will lookup by only one term, and only one level deep here!
  $result = taxonomy_select_nodes(array($tid), 'and', 0, FALSE);
  $items = array(); 
  while ($row = db_fetch_object($result)) {
    $nodes[] = node_load($row->nid);
  }
  return $nodes;
}

The performance could get pretty bad for large numbers of nodes, though :/

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