Re: Sort with random order
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Re: Auth losting authentication with no reason
Same effect here if you double-click a link you are also logged out. Maybe it's a security feature? Check out the new CakePHP Questions site http://cakeqs.org and help others with their CakePHP related questions. You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en
Re: Problem with $confirmMessage to display a javascript confirm() dialog
Hey,
I think it should look like this:
"echo $html->link( $html->image('erase.png', array('width' =>
'25px',
'alt' => 'Delete', 'title'=>'Delete')),
array( 'controller'=>'rollings',
'action'=>'delete',
$rolling['Rolling']['id']),
array(), 'Are
you sure you wish to delete this model?', false );"
The "false" at the end prevents the link()-function from escaping.
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Sort with random order
Hey,
I want to sort a paginate()-result in a random order. It would be
simple, if all results should be random
var $paginate = array(
'limit' => 10,
'order' => 'RAND()'
);
But the default row should be the date and I want to generate a a
sorting link, so that the user can sort by random on his own choice.
sort("Random", 'RAND()')?>
Unfortunately it's not working. I think the model validates the second
parameter und checks if it's a rowname.
Is there a way to generate a link with random-sorting?
Regards,
Onkel Judith
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Re: validates() doesn't validate
Oh, thank you so much :) I looked for the error for hours --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
validates() doesn't validate
Hi,
I created a contact form with its own model. The model includes some
validation rules.
I'm calling validates() in the controller after setting up the model's
data. The problem is that validates() always returns true, even if I
don't write anything into the form.
Here's my code:
Controller:
Auth->autoRedirect = false;
if(isset($this->Auth)) {
$this->Auth->allow();
$this->Auth->authorize = "controller";
}
}
function index() {
if(!empty($this->data)) {
$this->Contact->set($this->data);
if($this->Contact->validates()) {
...
}
}
}
}
?>
Model:
array(
'type' => 'string'
),
'email' => array (
'type' => 'string'
),
'message' => array(
'type' => 'text'
),
'receiver' => array(
'type' => 'string'
)
);
var $validate = array(
'name' => array('rule'=>'notempty', 'message'=>'Bitte einen
Namen angeben'),
'receiver' => array('rule'=>'notempty', 'message'=>'Bitte
einen
Empfänger angeben'),
'email' => array('rule'=>'email', 'message'=>'Bitte eine
gültige
E-Mail angeben'),
'message' => array('rule'=>'notempty', 'message'=>'Bitte
eine
Nachricht angeben')
);
}
?>
View:
create('contact', array('url'=>array
('controller'=>'contact', 'action'=>'index')));
echo $form->input('receiver');
echo $form->input('name');
echo $form->input('email');
echo $form->input('message');
echo $form->end("Abschicken");
?>
Any ideas what's wrong? I'm really confused.
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Re: How to use 'group by' with paginate()?
Oh, after all I think this was a stupid question. :) I just had to change the recursive-value to 1. Because of the hasMany relation the comments are listed in a sub-array. The number of comments was easy to find, simply use count() on this array. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: How to use 'group by' with paginate()?
On 16 Jul., 10:44, Miles J wrote:
> Do you have a $paginate property in your controller? You should place
> the group within the model within the $paginate.
Sorry for the late answer. Yes, there's $paginate in the controller:
var $paginate = array(
'limit' => 10,
'order' => array('News.created' => 'desc')
);
Could you help me with the group by?
The result should be a table having all news-columns and a additional
column with the number of comments related to this news-entry.
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How to use 'group by' with paginate()?
Hi
I'm new to CakePHP and maybe it's a very stupid question. But I don't
hope so :)
My question is: How to use a group by clause with paginate()? Here's a
short description of my project:
Table 'news':
Id, title, ...
Table 'comments':
Id, news_id, ...
I want to query all news with the number of comments, which are
related to this news-entry.
After baking I got the following code:
function index() {
$this->News->recursive = 0;
$this->set('news', $this->paginate('News'));
}
After reading the API (http://api.cakephp.org/class/controller#method-
Controllerpaginate) I think, that I have to do this with some
additional constructions.
I thought of querying all number of comments with the related news-id:
SELECT news_id, count( * ) AS counter
FROM comments
GROUP BY news_id
This results in an easy-to-use table, which could be placed in an
array. Then I could access the count with the news_id as a key.
Is this a good idea in the world of CakePHP and how can I realize it?
Thanks a lot
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