Hi All,
I have a controller and view generated with Bake and has modified the
add function(). All seems well, but when I have empty data submitted
it returns :
Notice: Trying to get property of non-object in
C:\wamp\www\cake2\cake\libs\controller\controller.php on line 514
Fatal error: Cannot access empty property in
C:\wamp\www\cake2\cake\libs\controller\controller.php on line 514
0 query took ms
What's wrong ?
I attached my code here
============================================
User controller (add function)
============================================
function add() {
$this->set('username_error', 'Please enter user name ');
if (empty($this->data)) {
$this->render();
} else {
if($this->User->validates($this->data)&&!empty($this->data)):
$this->cleanUpFields();
if($this->User->findByUsername($this->data['User']['username']))
{
$this->User->invalidate('username');
$this->set('username_error','User
already exist');
}
else
{
if ($this->User->save($this->data)) {
$this->Session->setFlash('User
has been saved');
$this->redirect('/users/index');
} else {
$this->Session->setFlash('Please correct errors below.');
}
}
else:
$this->validateErrors($this->data);
endif;
}
}
============================================
User Model
============================================
<?php
class User extends AppModel
{
var $name = 'User';
var $validate = array(
'username' => VALID_NOT_EMPTY,
'useralias' => VALID_NOT_EMPTY
);
var $hasMany = array ('Product' => array(
'className' => 'Product',
'condition'=>null,
'order'=>null,
'foreignKey'=>'user_id')
);
}
?>
============================================
add.thml view
============================================
<h2>New User</h2>
<form action="<?php echo $html->url('/users/add'); ?>" method="post">
<div class="required">
<?php echo $form->labelTag('User/useralias', 'Useralias');?>
<?php echo $html->input('User/useralias', array('size' => '60'));?>
<?php echo $html->tagErrorMsg('User/useralias', 'Please enter the
Useralias.');?>
</div>
<div class="required">
<?php echo $form->labelTag('User/username', 'Username');?>
<?php echo $html->input('User/username', array('size' => '60'));?>
<?php echo $html->tagErrorMsg('User/username', $username_error);?>
</div>
<div class="submit">
<?php echo $html->submit('Add');?>
</div>
</form>
<ul class="actions">
<li><?php echo $html->link('List Users', '/users/index')?></li>
</ul>
============================================
Regards,
Feris
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