Ajax Form Post with Cakephp

Html Form

<form id=’ajaxPostForm’>

User Name :<input type=’text’ name=’user_name’>

Email : <input type=’text’ name=’user_email’>

Comments : <input type=’text’ name=’comments’>

<input value=”Save” type=”button” onclick=”save();”>

</form>

Javascript Code:

function save()
{

var base=$(“#ajaxPostForm”);

var params=base.serialize();

$.ajax({
type: “GET”,
url: ‘<?php echo FULL_BASE_URL.$this->webroot.’users/data_save’; ?>’,
data: params,
success: function(msg){

}
});

}

Cakephp Code:
<?php

class UsersController extends AppController
{

var $name = ‘Users’;

function data_save()
{
$userName = $this->params['url']['user_name'];
$userEmail = $this->params['url']['user_email'];
$userComments = $this->params['url']['comments'];

$this->data['User']['user_name'] = $userName;

$this->data['User']['user_email'] = $userEmail;

$this->data['User']['comments'] = $userComments;

$this->User->save($this->data, false);

}

}

?>