Question

在将Fisica实体保存到数据库时，曾试图将数据保存到其他表中，因为我是Cakephp的新手，所以现在看来似乎是不可能的，已经看过多个帖子，视频，文档，而且似乎都不起作用。请有人帮助我找出问题所在。

我在实体之间的关系中发现了一个巨大的错误，现在这样工作： Fisica属于Pessoa

FisicasTable.php的关联

$this->belongsTo('Pessoa')
        ->setForeignKey('id_pessoa')
        ->setJoinType('INNER')
        ->setClassName('Pessoas');

Fisicas Controller

$fisica = $this->Fisicas->newEntity();
    if ($this->request->is('post')) {
        $fisica = $this->Fisicas->patchEntity($fisica, $this->request->getData(),['associated' => 'Pessoa']);
        if ($this->Fisicas->save($fisica))...

Fisica add.ctp

<legend><?= __('Add Fisica') ?></legend>
    <?php
        echo $this->Form->control('nr_cpf');
        echo $this->Form->control('dt_nascimento');
    ?>
    <legend><?= __('Add Pessoa') ?></legend>
    <?php
        echo $this->Form->control('pessoa.vr_nome');
        echo $this->Form->control('pessoa.nr_telefone');
        echo $this->Form->control('pessoa.vr_email');
    ?>

我收到以下错误： error

当我向Fisica add.ctp提交新的寄存器时，我希望这段代码可以插入到两个表中。

Answer 1

我发现我在结合主键命名模式来命名数据库中的表时遇到问题。只需将表的名称更新为“ Fisicas”和“ Pessoas”，并将其主键和外键更改为fisica_id和pessoa_id，然后使用bake生成所有代码（例如，将所有pessoas蛋糕烘焙）即可解决问题（并生成关联）自动）。

Answer 2

您必须获取用于存储数据的所有表，请参阅文档https://book.cakephp.org/3.0/en/orm/saving-data.html#saving-with-associations 代码示例是

// Prior to 3.6.0
$articlesTable = TableRegistry::get('Articles');

$articlesTable = TableRegistry::getTableLocator()->get('Articles');
$author = $articlesTable->Authors->findByUserName('mark')->first();

$article = $articlesTable->newEntity();
$article->title = 'An article by mark';
$article->author = $author;

if ($articlesTable->save($article)) {
    // The foreign key value was set automatically.
    echo $article->author_id;
}

无法使用cakePHP 3.7将数据保存在多个表中

2 个答案: