Drupal中文社区
原文地址:http://drupal.org/node/855476
如果查看一个节点的时候，我想根据tag(标签)查找所有其他相关节点。
如果node90有一个test标签，当node100也有test这个标签时，当你查看node90时你可以看到node100。
以下是分类词汇ID参数的PHP代码
$node = node_load(arg(1));
if($node){
foreach($node->taxonomy as $term){
/* test if in tag vocab */
if($term->vid == '2'){
$status = 'TRUE';
$terms[] = $term->tid;
}
}
if($status == 'TRUE'){
return implode('+', $terms);
} else { return; }
} else {
return; }
以下是view的导出
$view = new view;
$view->name = 'relatedbytag';
$view->description = 'related kb items by tag';
$view->tag = 'KB';
$view->view_php = '';
$view->base_table = 'node';
$view->is_cacheable = FALSE;
$view->api_version = 3.0-alpha1;
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
/* Display: Defaults */
$handler = $view->new_display('default', 'Defaults', 'default');
$handler->display->display_options['access']['type'] = 'none';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'full';
$handler->display->display_options['style_plugin'] = 'default';
$handler->display->display_options['row_plugin'] = 'fields';
/* Field: Node: Title */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['label'] = '';
$handler->display->display_options['fields']['title']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['title']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim'] = 0;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['title']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['title']['alter']['html'] = 0;
$handler->display->display_options['fields']['title']['hide_empty'] = 0;
$handler->display->display_options['fields']['title']['empty_zero'] = 0;
$handler->display->display_options['fields']['title']['link_to_node'] = 1;
/* Argument: Taxonomy: Term ID */
$handler->display->display_options['arguments']['tid']['id'] = 'tid';
$handler->display->display_options['arguments']['tid']['table'] = 'term_node';
$handler->display->display_options['arguments']['tid']['field'] = 'tid';
$handler->display->display_options['arguments']['tid']['default_action'] = 'default';
$handler->display->display_options['arguments']['tid']['style_plugin'] = 'default_summary';
$handler->display->display_options['arguments']['tid']['default_argument_type'] = 'php';
$handler->display->display_options['arguments']['tid']['default_argument_options']['code'] = '$node = node_load(arg(1));
if($node){
foreach($node->taxonomy as $term){
/* test if in tag vocab */
if($term->vid == \'2\'){
$status = \'TRUE\';
$terms[] = $term->tid;
}
}
if($status == \'TRUE\'){
return implode(\'+\', $terms);
} else { return; }
} else {
return; }';
$handler->display->display_options['arguments']['tid']['break_phrase'] = 1;
$handler->display->display_options['arguments']['tid']['add_table'] = 0;
$handler->display->display_options['arguments']['tid']['require_value'] = 0;
$handler->display->display_options['arguments']['tid']['reduce_duplicates'] = 1;
$handler->display->display_options['arguments']['tid']['set_breadcrumb'] = 0;
/* Argument: Node: Nid */
$handler->display->display_options['arguments']['nid']['id'] = 'nid';
$handler->display->display_options['arguments']['nid']['table'] = 'node';
$handler->display->display_options['arguments']['nid']['field'] = 'nid';
$handler->display->display_options['arguments']['nid']['default_action'] = 'default';
$handler->display->display_options['arguments']['nid']['style_plugin'] = 'default_summary';
$handler->display->display_options['arguments']['nid']['default_argument_type'] = 'node';
$handler->display->display_options['arguments']['nid']['break_phrase'] = 0;
$handler->display->display_options['arguments']['nid']['not'] = 1;
/* Filter: Node: Type */
$handler->display->display_options['filters']['type']['id'] = 'type';
$handler->display->display_options['filters']['type']['table'] = 'node';
$handler->display->display_options['filters']['type']['field'] = 'type';
$handler->display->display_options['filters']['type']['value'] = array(
'knowledgebase' => 'knowledgebase',
);
$handler->display->display_options['filters']['type']['expose']['operator'] = FALSE;
/* Display: Block */
$handler = $view->new_display('block', 'Block', 'block_1');
$handler->display->display_options['block_description'] = 'Related By Tag v2';