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我知道結題,我想從結題得到節點ID,我嘗試過2種方法,但不能正常工作在drupal 7中,如何從節點標題獲取節點ID?
1)
$title = arg(2); // get node title from the url
$node = node_load(array('title' => $title));
$nid = $node->nid;
print $nid;
錯誤是說Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load()
,Trying to get property of non-object
2)
$items = entity_load('node', FALSE, array(
'type' => 'article',
'title' => arg(2),
));
但後來我應該怎麼辦呢?
通常,精氨酸(1)是節點ID(節點/ 16 /編輯)。這裏,arg(2)是'編輯'。 –