我正在尝试使用表单创建节点(内容类型:歌曲)。我可以设置磁贴/描述,但是当涉及上传文件时,我收到此错误:
PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048
Column 'field_file1_display' cannot be null: INSERT INTO
{field_data_field_file1} (entity_type, entity_id, revision_id, bundle,
delta, language, field_file1_fid, field_file1_display,
field_file1_description) VALUES (:db_insert_placeholder_0,
:db_insert_placeholder_1, :db_insert_placeholder_2,
:db_insert_placeholder_3, :db_insert_placeholder_4,
:db_insert_placeholder_5, :db_insert_placeholder_6,
:db_insert_placeholder_7, :db_insert_placeholder_8); Array (
[:db_insert_placeholder_0] => node [:db_insert_placeholder_1] => 67
[:db_insert_placeholder_2] => 67 [:db_insert_placeholder_3] => song
[:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => und
[:db_insert_placeholder_6] => 55 [:db_insert_placeholder_7] =>
[:db_insert_placeholder_8] => ) in
field_sql_storage_field_storage_write() (line 448 of
/Users/blabla/_server/drupal/modules/field/modules/field_sql_storage/field_sql_storage.module).
这是我写的代码。
function insertnode_form_submit($form, &$form_state) {
$node = new StdClass();
$node->type = 'song';
$node->status = 1;
$node->language = LANGUAGE_NONE;
$node->title = $form['name']['#value'];
$node->field_song_description[$node->language][0]['value'] = $form['description']['#value'];
$file_path = drupal_realpath($form['file1']['#file']->uri);
$file = (object) array(
'uid' => 1,
'uri' => $file_path,
'filemime' => file_get_mimetype($file_path),
'status' => 1,
);
$file = file_copy($file, 'public://');
$node->field_file1[$node->language][0] = (array)$file;
//$node->field_file1[$node->language][0] = (array)$form['file1']['#file'];//also tried this but nothing
node_save($node);
}
答案 0 :(得分:6)
您必须在node
对象中添加两个值:fid
和displa
y
尝试
$node->field_file1[$node->language][0]['fid'] = $file->fid;
$node->field_file1[$node->language][0]['display'] = 1;
答案 1 :(得分:0)
通常在Drupal 7中执行此操作的方法是使用managed_file
窗口小部件类型来处理所有文件复制/移动,并将文件添加到文件表中。在$form_state
数组中,您将从新创建的文件中传递fid
:
在您的表单功能中:
$form['my_file_field'] = array(
'#type' => 'managed_file',
'#title' => 'File',
'#upload_location' => 'public://my-files/'
);
然后在你的表单提交功能:
// Load the file via file.fid.
$file = file_load($form_state['values']['my_file_field']);
// Change status to permanent.
$file->status = FILE_STATUS_PERMANENT;
// Save.
file_save($file);
$node->field_file1[$node->language] = array(
0 => array('fid' => $file->fid, 'display' => 1, 'description' => 'The description')
);