CakePHP-如果关联模型验证失败，如何继续保存 [英] CakePHP - How to continue saving if associated model fails validation

问题描述

假设我有一个数组:

array(
    'Foo' => array(
        'field1' => 'value1',
        'field2' => 'value2'
    ),
    'Bar' => array(
        'field1' => 'value1',
        'field2' => 'value2'
    )
)

其中 Foo 和 Bar 建立了模型关系，并在模型中具有自己的验证条件.

Where Foo and Bar have model relationships set up and have their own validation conditions in he model.

如何做到这一点，即使我执行 $ this-> Foo-> save(); ，即使 Bar 验证失败，它仍然会继续并仅保存 Foo

How can I make it so if I am doing $this->Foo->save(); even if Bar fails its validation then it will still go ahead and save Foo only

推荐答案

最终按照以下方式做点事情:

Ended up doing something along these lines:

如果初始保存失败，请检查是否存在 Bar 的验证错误，如果存在，则取消设置bar并再次保存，而 $中仅存在 Foo 数据

If initial save fails, check if there are validation errors for Bar, if there are, then unset bar and save again with just Foo present in $data

if ($this->Foo->save($data)) {
    //success
} else {
    $errors = $this->Foo->invalidFields();
    if (!empty($errors['Bar'])) {
        unset($data['Bar']);
    }

    //retry save
    if ($this->Foo->save($data) {
        //success
    } else {
        //failure
    }
}

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