こんにちは、Cakephp 2.xを使用しているすべてのIamです。個々のイベントごとに、個々のユーザーのコメントを出力する必要があります。各ユーザーには、多くのイベントと多くのコメントがあります。イベント、コメント、ユーザーモデルがあり、ユーザーが各イベントview.ctpにコメントを投稿および表示できるようにしたいと考えています。誰かがこの機能を実装するための開始のヒントを与えることができれば、それは大いにありがたいです。
イベントview.ctpにコメントモデルインデックステーブルを出力しようとしましたが、テーブルにはデータベースからのコメントが入力されていませんが、コメントview.ctpは実際にはテーブルにコメントを入力しています。$ this-> loadModel('Comments');を使用しました。イベントコントローラで機能します。
<div class="events view">
<?php echo $this->Html->css('viewevent'); ?>
<?php echo $this->element('maintitlegen'); ?>
<div style="padding-top: 160px">
<h2><?php echo $event['Event']['name']; ?></h2>
<dl>
<dt><?php echo __('Event Image'); ?></dt>
<dd>
<?php echo $this->Html->image('/uploads/event/filename/thumb/small/'.$event['Event']['filename']); ?>
</dd>
<dt><?php echo __('Date'); ?></dt>
<dd>
<?php echo h($event['Event']['date']); ?>
</dd>
<dt><?php echo __('Time'); ?></dt>
<dd>
<?php echo h($event['Event']['time']); ?>
</dd>
<dt><?php echo __('Description'); ?></dt>
<dd>
<?php echo h($event['Event']['description']); ?>
</dd>
<dt><?php echo __('Dresscode'); ?></dt>
<dd>
<?php echo h($event['Event']['dresscode']); ?>
</dd>
<dt><?php echo __('Slogan'); ?></dt>
<dd>
<?php echo h($event['Event']['slogan']); ?>
</dd>
<dt><?php echo __('Price'); ?></dt>
<dd>
<?php echo h($event['Event']['price']); ?>
</dd>
<dt><?php echo __('Offers'); ?></dt>
<dd>
<?php echo h($event['Event']['offers']); ?>
</dd>
</dl>
<!--<?php foreach ($users as $user): ?>
<?php echo $user['Comment']['comment']; ?>
<?php endforeach; ?>-->
<!--<?php echo $ucomment['Comment']['comment']; ?>-->
<?php echo $this->Form->create('Comment', array('controller' => 'comments', 'action' => 'add')); ?>
<?php echo ('Add Comment'); ?>
<?php echo $this->Form->input('comment'); ?>
<?php echo $this->Form->end('Submit'); ?>
</div>
<div class="comments index">
<h2><?php echo ('Comments'); ?></h2>
<table cellpadding="0" cellspacing="0">
<tr>
<th><?php echo $this->Paginator->sort('id'); ?></th>
<th><?php echo $this->Paginator->sort('comment'); ?></th>
<th><?php echo $this->Paginator->sort('created'); ?></th>
<th><?php echo $this->Paginator->sort('modified'); ?></th>
<th><?php echo $this->Paginator->sort('user_id'); ?></th>
<th><?php echo $this->Paginator->sort('event_id'); ?></th>
<th class="actions"><?php echo __('Actions'); ?></th>
</tr>
<?php
foreach ($comments as $comment): ?>
<tr>
<td><?php echo h($comment['Comment']['id']); ?> </td>
<td><?php echo h($comment['Comment']['comment']); ?> </td>
<td><?php echo h($comment['Comment']['created']); ?> </td>
<td><?php echo h($comment['Comment']['modified']); ?> </td>
<td>
<?php echo $this->Html->link($comment['User']['name'], array('controller' => 'users', 'action' => 'view', $comment['User']['id'])); ?>
</td>
<td>
<?php echo $this->Html->link($comment['Event']['name'], array('controller' => 'events', 'action' => 'view', $comment['Event']['id'])); ?>
</td>
<td class="actions">
<?php echo $this->Html->link(__('View'), array('action' => 'view', $comment['Comment']['id'])); ?>
<?php echo $this->Html->link(__('Edit'), array('action' => 'edit', $comment['Comment']['id'])); ?>
<?php echo $this->Form->postLink(__('Delete'), array('action' => 'delete', $comment['Comment']['id']), null, __('Are you sure you want to delete # %s?', $comment['Comment']['id'])); ?>
</td>
</tr>
<?php endforeach; ?>
</table>
<p>
<?php
echo $this->Paginator->counter(array(
'format' => __('Page {:page} of {:pages}, showing {:current} records out of {:count} total, starting on record {:start}, ending on {:end}')
));
?> </p>
<div class="paging">
<?php
echo $this->Paginator->prev('< ' . __('previous'), array(), null, array('class' => 'prev disabled'));
echo $this->Paginator->numbers(array('separator' => ''));
echo $this->Paginator->next(__('next') . ' >', array(), null, array('class' => 'next disabled'));
?>
</div>
</div>
</div>
////////////////////////////////ユーザーモデル//////////////// ///////////////////////////////
<?php
class User extends AppModel {
public $name = 'User';
public $displayField = 'name';
public $validate = array(
'name'=>array(
'Please enter your name.'=>array(
'rule'=>'notEmpty',
'message'=>'Please enter your name.'
)
),
'username'=>array(
'That username has already been taken'=>array(
'rule'=>'isUnique',
'message'=>'That username has already been taken.'
),
'Valid email'=>array(
'rule'=>array('email'),
'message'=>'Please enter a valid email address'
)
),
'email'=>array(
'Valid email'=>array(
'rule'=>array('email'),
'message'=>'Please enter a valid email address'
)
),
'password'=>array(
'Not empty'=>array(
'rule'=>'notEmpty',
'message'=>'Please enter your password'
),
'Match passwords'=>array(
'rule'=>'matchPasswords',
'message'=>'Your passwords do not match'
)
),
'password_confirmation'=>array(
'Not empty'=>array(
'rule'=>'notEmpty',
'message'=>'Please confirm your password'
)
)
);
public function matchPasswords($data) {
if ($data['password'] == $this->data['User']['password_confirmation']) {
return true;
}
$this->invalidate('password_confirmation', 'Your passwords do not match');
return false;
}
public function beforeSave($options = array()) {
if (isset($this->data['User']['password'])) {
$this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
}
return true;
}
public $hasMany = array(
'Event' => array(
'className' => 'Event',
'foreignKey' => 'user_id',
'dependent' => false,
'conditions' => '',
'fields' => '',
'order' => '',
'limit' => '',
'offset' => '',
'exclusive' => '',
'finderQuery' => '',
'counterQuery' => ''
),
'Comment' => array(
'className' => 'Comment',
'foreignKey' => 'user_id',
'dependent' => false,
'conditions' => '',
'fields' => '',
'order' => '',
'limit' => '',
'offset' => '',
'exclusive' => '',
'finderQuery' => '',
'counterQuery' => ''
)
);
public $hasOne = array(
'Profile' => array(
'className' => 'Profile',
'foreignKey' => 'user_id',
'dependent' => true));
var $actsAs = array(
'MeioUpload.MeioUpload' => array('filename'=>array(
'thumbsizes'=>array(
'small'=>array(
'width'=>'75',
'height'=>'75',
'forceAspectRatio'=>'C'
)))));
}
?>
/////////////////////////////////////ユーザーコントローラー/////////// ////////////////////////
<?php
class UsersController extends AppController {
public $name = 'Users';
public function beforeFilter() {
parent::beforeFilter();
$this->Auth->allow('add');
}
public function isAuthorized($user) {
if ($user['role'] == 'admin') {
return true;
}
// if (in_array($this->action, array('delete'))) {
// if ($user['id'] != $this->request->params['pass'][0]) {
// return false;
// }
// }
return true;
}
public function login() {
if ($this->request->is('post')) {
if ($this->Auth->login()) {
$this->redirect($this->Auth->redirect());
} else {
$this->Session->setFlash('Your username/password combination was incorrect');
}
}
}
// public function logout() {
// $this->redirect($this->Auth->logout());
// }
public function index() {
$this->User->recursive = 0;
$this->set('users', $this->User->find('all'));
}
public function view($id = null) {
$this->User->id = $id;
if (!$this->User->exists()) {
throw new NotFoundException('Invalid user');
}
if (!$id) {
$this->Session->setFlash('Invalid user');
$this->redirect(array('action' => 'index'));
}
$this->set('user', $this->User->read());
}
public function add() {
if ($this->request->is('post')) {
if ($this->User->save($this->request->data)) {
$this->Session->setFlash('Now create your profile!');
$this->Auth->login();
$this->redirect(array('controller'=> 'profiles', 'action' => 'add'));
} else {
$this->Session->setFlash('Your account cannot be created. Please try again.');
}
}
// if (!empty($user)){
// $this->request->data['Profile']['user_id'] = $this->User->id;
// $this->User->Profile->save($this->request->data);
// }
}
public function edit($id = null) {
$this->User->id = $id;
$user = $this->User->read();
if($user['User']['id'] != $this->Auth->user('id')){
$this->redirect(array('controller' => 'events','action' => 'index'));
}
if (!$this->User->exists()) {
throw new NotFoundException(__('Invalid user'));
}
if ($this->request->is('get')) {
$this->request->data = $user;
} else {
if ($this->User->save($this->request->data)) {
$this->Session->setFlash(__('Your account has been updated'));
$this->redirect(array('controller' => 'events', 'action' => 'index'));
} else {
$this->Session->setFlash(__('Your account cannot be saved. Please try again.'));
}
}
}
public function delete($id = null) {
if ($this->request->is('get')) {
throw new MethodNotAllowedException();
}
if (!$id) {
$this->Session->setFlash('Invalid id for user');
$this->redirect(array('action'=>'index'));
}
if ($this->User->delete($id)) {
$this->Session->setFlash('User deleted');
$this->redirect(array('action'=>'index'));
}
$this->Session->setFlash('User was not deleted');
$this->redirect(array('action' => 'index'));
}
}
?>