目录

Drupal得到同时属于两个term的节点

显示同时属于两个term的节点

The following code uses the taxonomy api to render a listing of nodes that belong to terms to more than one category. For example, if i have two taxonomies

(term ids are in brackets) the following code would return a list of nodes classified as blue squares: 

  $myNodes = taxonomy_select_nodes(array(4,1),"and");
  print taxonomy_render_nodes($myNodes);

This can be modified to a list of all blue shapes and squares by changing the “and” to “or”: 

  $myNodes = taxonomy_select_nodes(array(4,1),"or");
  print taxonomy_render_nodes($myNodes);

统计节点数

<?php
$vid = 106 ;  // Set the vid to the vocabulary id of the vocabulary you wish to list the terms from
$parent = 204;
$items = array();
$terms = taxonomy_get_tree($vid, $parent);
$term2 = 340; // this is the second term we're going to count nodes for
foreach ( $terms as $term ) {  // $term here is the first
$count = 0;
$query = 'SELECT * FROM  {term_node} WHERE tid = '. $term->tid;
$result = db_query($query);
while ($term_array = db_fetch_array($result)) {
    $nidd = $term_array['nid'] ;
    $query2 = 'SELECT * FROM {term_node} WHERE nid = ' . $nidd . ' AND tid = ' . $term2 ;
    while ($aa = db_num_rows(db_query($query2))) {
     $count =+ 1;
 
    }
}
    $items[] = l($term->name . ' (' . $count . ')', "results/terms/$term->tid/$termOfTheYear" );
}
if ( count($items) ) {  print theme('item_list', $items );}
?>

参考