cakephp:使用一种形式保存到多个模型 [英] cakephp: saving to multiple models using one form

问题描述

我有一种形式可以保存一个具有很多部分和许多颜色的人，但是它并没有保存这些部分和颜色.只保存人(主要模型).

I have one form that saves a person with many parts and many colors but it's not saving the parts and the colors; only saving the person(main model).

在我的列表视图上，脚本的一部分:

On my list view, part of script:

echo $this->Form->input('Person.person_name', array('required' => true, 'placeholder' => 'Name Your Person', 'label' => false) );
echo $this->Form->input('Part.0.part_name', array('required' => true, 'placeholder' => 'Add Part', 'label' => false) ); 
echo $this->Form->input('Color.0.color_name', array('required' => true, 'placeholder' => 'Enter a Color', 'label' => false) ); 

在我的列表控制器上:

if ($this->request->is('post')) {
            $created = $this->Person->saveAll($this->request->data, array('validate'=>'first'));
            if (!empty($created)) {
                $this->Session->setFlash(__('The person and his/her parts and colors have been saved.'));
                return $this->redirect(array('action' => 'index'));                 
            } else {
                $this->Session->setFlash(__('The person could not be saved. Please, try again.'));
            }
        }

在我的人员模型上:

public $hasMany = array(
    'PersonParts' => array(
        'className' => 'Part',
        'foreignKey' => 'part_person_id'
    ),
    'PersonColors' => array(
        'className' => 'Color',
        'foreignKey' => 'color_person_id'
    )
);

尝试将saveAll替换为saveAssociated，但是相同.我在这里做错了什么?任何帮助，我们将不胜感激.

Tried replacing saveAll with saveAssociated but it's the same. What am I doing wrong here? Any help is greatly appreciated.

推荐答案

您必须以格式添加别名的原始名称(别名类似于 hasMany 变量):

You must add original name of alias in form (alias like in hasMany variable):

echo $this->Form->input('Person.person_name');
echo $this->Form->input('PersonParts.0.part_name'); 
echo $this->Form->input('PersonColors.0.color_name');

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