我尝试在连接表中实现与其他数据的bolongsToMany关联。连接表具有外键列和附加列“上下文”
articlesController:
$article = $this->Articles->patchEntity($article, $this->request->getData());
debug($article);die;
and in a Plugin-Behavior:
public function beforeMarshal(Event $event, ArrayObject $data, ArrayObject $options)
{
$data['Categories.Categories'] = ['id' => '1', '_joinData' => ['context' => 'Tag']];
debug($data);
}
我希望上下文保存在连接表中,但事实并非如此。 debgger说:
/plugins/Categories/src/Model/Behavior/CategorizeableBehavior.php (line 37)
object(ArrayObject) {
name => 'dfa'
description => 'er'
Categories.Categories => [
'id' => '1',
'_joinData' => [
'context' => 'Tag'
]
]
}
/src/Controller/ArticlesController.php (line 56)
object(App\Model\Entity\Article) {
'name' => 'dfa',
'description' => 'er',
'[new]' => true,
'[accessible]' => [
'name' => true,
'description' => true,
'created' => true,
'modified' => true
],
'[dirty]' => [
'name' => true,
'description' => true
],
'[original]' => [],
'[virtual]' => [],
'[errors]' => [],
'[invalid]' => [],
'[repository]' => 'Articles'
}
我的类别和背景在哪里。我的代码出了什么问题?
答案 0 :(得分:1)
如果要附加连接数据,则需要使用嵌套数组。
$data['Categories.Categories'] = [
['id' => '1', '_joinData' => ['context' => 'Tag']]
];
它必须是一个嵌套数组,以便您可以附加多个记录(如果您也需要)。