2016年4月30日

投稿：Postsに複数のコメント:Comments まとめて保存

PostsTable.php

public function initialize(array $config)
{
		$this->hasMany('comments', [
				'foreignKey' => 'post_id'
		]);
}

add.ctp

<?php
echo $this->Form->input('title');

echo $this->Form->input('comments.0.item_name');
echo $this->Form->input('comments.0.item_price');
echo $this->Form->input('comments.0.qty');

PostsController.php

, [‘associated’ => [‘comments’]] 追加

if ($this->request->is('post')) {
		$post = $this->Posts->patchEntity($post, $this->request->data, ['associated' => ['comments']]);
		if ($this->Posts->save($post)) {
				$this->Flash->success(__('The post has been saved.'));
				return $this->redirect(['action' => 'index']);
		} else {
				$this->Flash->error(__('The post could not be saved. Please, try again.'));
		}
}