SaveMany для обновления нескольких записей одновременно в cakePHP не работает

Я сталкиваюсь с проблемой обновления нескольких записей одновременно с saveMany, у меня есть ассоциации, как:

• Кандидаты имеет много CandidatesEmployer
• CandidatesEmployer принадлежит Кандидаты

Модельные ассоциации в Candidate.php:

public $hasMany = array(
'CandidatesEmployer' => array(
'className' => 'CandidatesEmployer',
'foreignKey' => 'candidate_id'
)
}

вот метод в CandidatesController:

public function jbseeker_empdetails() {
$this->layout = 'front_common';

$Employers = $this->Candidate->CandidatesEmployer->find('all', array(
'conditions' => array(
'candidate_id = ' => $this->Auth->user('id')
),
'recursive' => -1
));

$this->set('Employers', $Employers);

$this->set('data', $this->request->data);

if ($this->request->is('post') && !empty($this->request->data)):if ($this->Candidate->CandidatesEmployer->saveMany($this->request->data)):
$this->Session->setFlash('You Employers details has been successfully updated');
return $this->redirect(array(
'controller' => 'candidates',
'action' => 'jbseeker_dashboard'
));
else:
$this->Session->setFlash('You Employers details has not been '
. 'updated successfully, please try again later!!');
endif;

endif;
}

jbseeker_empdetails.ctp

<h1>Enter the Employers details</h1>

<?php
if (empty($Employers)):

echo $this->Form->create('Candidate', array('class' => 'dynamic_field_form'));

echo $this->Form->input('CandidatesEmployer.0.candidate_id', array(
'type' => 'hidden',
'value' => $userId
));

echo $this->Form->input('CandidatesEmployer.0.employer');

echo $this->Form->input('CandidatesEmployer.0.from_year', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1))
));

echo $this->Form->input('CandidatesEmployer.0.from_month', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1))
));

echo $this->Form->input('CandidatesEmployer.0.to_year', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1))
));

echo $this->Form->input('CandidatesEmployer.0.to_month', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1))
));

echo $this->Form->input('CandidatesEmployer.0.position_type');

echo $this->Form->input('CandidatesEmployer.0.headline');

echo $this->Form->input('CandidatesEmployer.0.designation');

echo $this->Form->input('CandidatesEmployer.0.role');

echo $this->Form->input('CandidatesEmployer.0.annual_salary_lakhs');

echo $this->Form->input('CandidatesEmployer.0.annual_salary_thousands');

echo $this->Form->input('CandidatesEmployer.0.position_summary');

echo $this->Form->input('CandidatesEmployer.0.notice_period');

echo $this->Form->input('CandidatesEmployer.0.job_profile');

echo $this->Form->input('CandidatesEmployer.0.created_on', array(
'type' => 'hidden',
'value' => date('Y-m-d H:i:s')
));

echo $this->Form->input('CandidatesEmployer.0.created_ip', array(
'type' => 'hidden',
'value' => $clientIp
));

echo $this->Form->button('Submit', array('type' => 'submit', 'class' => 'submit_button'));

echo $this->Form->end();
?>

<button class="add_more">Add more</button>

<!-- At the end script -->
<script type="text/javascript">
var i = 1;
$(".add_more").click(function () {
$.ajax({
url: "<?php
echo $this->Html->url(array(
$prefixUsed => FALSE, 'jbseeker' => TRUE,
'controller' => 'candidates',
'action' => 'jbseeker_generate_emp_form'))
?> / " + i,
type: 'GET',
success: function (result) {
$('.dynamic_field_form').append(result);
}});
i++;
});
</script>

<?php else: ?>
<?php
echo $this->Form->create('Candidate', array('class' => 'dynamic_field_form'));
$count = 0;
foreach ($Employers as $employer):

echo $this->Form->input('CandidatesEmployer.' . $count . '.id', array(
'type' => 'hidden',
'value' => $employer['CandidatesEmployer']['id']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.candidate_id', array(
'type' => 'hidden',
'value' => $userId
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.employer', array('value' => $employer['CandidatesEmployer']['employer']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.from_year', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1)),
'default' => $employer['CandidatesEmployer']['from_year']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.from_month', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1)),
'default' => $employer['CandidatesEmployer']['from_month']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.to_year', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1)),
'default' => $employer['CandidatesEmployer']['to_year']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.to_month', array(
'options' => array_combine(range(1950, date('Y'), 1), range(1950, date('Y'), 1)),
'default' => $employer['CandidatesEmployer']['to_month']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.position_type', array('value' => $employer['CandidatesEmployer']['position_type']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.headline', array('value' => $employer['CandidatesEmployer']['headline']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.designation', array('value' => $employer['CandidatesEmployer']['designation']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.role');

echo $this->Form->input('CandidatesEmployer.' . $count . '.annual_salary_lakhs', array(
'options' => array_combine(range(10, 90, 10), range(10, 90, 10)),
'default' => $employer['CandidatesEmployer']['annual_salary_lakhs']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.annual_salary_thousands', array(
'options' => array_combine(range(10, 90, 10), range(10, 90, 10)),
'default' => $employer['CandidatesEmployer']['annual_salary_thousands']
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.position_summary', array('value' => $employer['CandidatesEmployer']['position_summary']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.notice_period', array('value' => $employer['CandidatesEmployer']['notice_period']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.job_profile', array('value' => $employer['CandidatesEmployer']['job_profile']));

echo $this->Form->input('CandidatesEmployer.' . $count . '.updated_on', array(
'type' => 'hidden',
'value' => date('Y-m-d H:i:s')
));

echo $this->Form->input('CandidatesEmployer.' . $count . '.updated_ip', array(
'type' => 'hidden',
'value' => $clientIp
));
echo "<hr>";
?>
<?php
$count++;
endforeach;
?>

<?php
echo $this->Form->button('Submit', array('type' => 'submit', 'class' => 'submit_button'));
echo $this->Form->end();
?>
<br>
<?php
echo $this->Html->link('Add another Employer', array(
'controller' => 'candidates',
'action' => 'jbseeker_addemployer'
));
?>
<?php
endif;

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