Hi All!
I hope you can help me, I've tried everything I could but it still not
working and should be very simple thing.
I have Users table:
CREATE TABLE `users` (
`id` int(11) unsigned NOT NULL auto_increment,
`username` varchar(50) collate utf8_unicode_ci NOT NULL,
`realname` varchar(150) collate utf8_unicode_ci default NULL,
`emailaddress` varchar(120) collate utf8_unicode_ci default NULL,
`location_id` int(11) unsigned NOT NULL,
`group_id` int(11) unsigned default NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ;
and Groups table:
CREATE TABLE `groups` (
`id` int(11) unsigned NOT NULL auto_increment,
`name` varchar(120) collate utf8_unicode_ci NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
both Models are defined as
class Group extends AppModel {
var $name = 'Group';
var $hasMany = array('User');
}
class User extends AppModel {
var $name = 'User';
var $belongsTo = array('Group');
}
and I have generated standard methods for controllers.
My goal is to make edit view for group where I have multiple selection
of users with criteria (all users which have the same group_id as the
group I'm editing or have group_id is null) and on submit all selected
users should get id of this group assigned.
Controller function edit:
function edit($id = null) {
if (!$id && empty($this->data)) {
$this->Session->setFlash(__('Invalid Group', true));
$this->redirectBack();
}
if (!empty($this->data)) {
if ($this->Group->save($this->data)) {
$this->Session->setFlash(__('The Group has been
saved', true));
$this->redirectBack();
} else {
$this->Session->setFlash(__('The Group could
not be saved. Please,
try again.', true));
}
}
if (empty($this->data)) {
$this->data = $this->Group->read(null, $id);
}
$users=
$this->Group->User->find('list','fields'=>'User.realname');
$this->set(compact('users'));
}
My view edit.ctp:
<div class="groups form">
<?php echo $form->create('Group');?>
<fieldset>
<legend><?php __('Edit Group');?></legend>
<?php
pr($users);
echo $form->input('id');
echo $form->input('name');
echo $form->input('location_id');
echo $form->input('User',array
('type'=>'select','multiple'=>'checkbox'));
?>
</fieldset>
<?php echo $form->end('Submit');?>
The Problem is that on submit only group object is saved, no changes
on user data. Please, please help me on it!
TIA,
Ivan
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