我正在使用drupal_execute以编程方式保存节点,并且在大多数情况下,它工作正常,除非涉及多值字段。
发布的内容是这个(我只是包括不起作用的部分):
[alt] => Array
(
[0] => Array
(
[name] => Sam I. Am
[phone] => (650) 5553131
)
[1] => Array
(
[name] => The Lorax
[phone] => 6505553344
)
[2] => Array
(
[name] =>
[phone] =>
)
)
当我设置$ form_state ['values']时,我正在使用:
for($a = 0; $a < count($_REQUEST['alt']); $a++) {
$form_state['values']['field_alternativename'][$a]['value'] = check_plain($_REQUEST['alt'][$a]['name']);
$form_state['values']['field_alternativephone'][$a]['value'] = format_phone($_REQUEST['alt'][$a]['phone']);
}
并保存节点:
drupal_execute('info_node_form', $form_state, $node);
作为测试,为了确保我引用了相应的字段,我使用node / X / edit编辑了一个现有节点,并在提交时打印出$ form_state ['values']。这是打印出来的:
//output of print '<pre>'; print_r($form_state['values']); print '</pre>';
[field_alternativename] => Array
(
[0] => Array
(
[value] => Sam I. Am
[_error_element] => group_alternative_contacts][0][field_alternativename][value
[_weight] => 0
[_remove] => 0
)
[1] => Array
(
[value] => The Lorax
[_error_element] => group_alternative_contacts][1][field_alternativename][value
[_weight] => 1
[_remove] => 0
)
)
[field_alternativephone] => Array
(
[0] => Array
(
[value] => (650) 5553131
[_error_element] => group_alternative_contacts][0][field_alternativephone][value
[_weight] => 0
[_remove] => 0
)
[1] => Array
(
[value] => (650) 5553344
[_error_element] => group_alternative_contacts][1][field_alternativephone][value
[_weight] => 1
[_remove] => 0
)
)
所以,我不明白为什么它没有被保存......我没有设置三角洲,但我不认为我必须这样做?在mysql中,数据存储为:
mysql> select * from content_field_alternativename ;
+-------+-------+-------+-----------------------------+
| vid | nid | delta | field_alternativename_value |
+-------+-------+-------+-----------------------------+
| 22433 | 22433 | 0 | Sam I. Am |
+-------+-------+-------+-----------------------------+
mysql> select * from content_field_alternativephone;
+-------+-------+-------+------------------------------+
| vid | nid | delta | field_alternativephone_value |
+-------+-------+-------+------------------------------+
| 22433 | 22433 | 0 | (650) 5553131 |
+-------+-------+-------+------------------------------+
答案 0 :(得分:0)
delta是cck如何存储多个值的方式。 nid x,vid x,delta 0是多值字段nid x中的第一个,vid x,delta 1是第二个等等。这是必需的,所以如果你为你的多值添加增量它应该有效。