Hi again Jeremy!
Thanks for that, there's my sanity check! I've done that, it's now
sitting in my Images Model. Unfortunately, nothing happens still....
Here's the entire model, am I still doing something stupid?
<?php
class images extends AppModel {
var $name = 'images';
var $validate = array(
'filename' => array(
'notempty' => array(
'rule' => array('notempty')
),
),
);
function afterDelete() {
// Re-sort orders to remove the 'hole'
// Create an array of the image table contents of IDs and
Orders.
$conditions = array(
'fields' => array('id','order'),
'order' => 'Image.order ASC'
);
$images = $this->Image->find('all', $conditions);
//Loop through looking for order/count disparity and tidying up
when
disparity is found.
$counter = 1;
foreach ($images as $image):
$image['Image']['order'] = $counter;
$this->Image->save($image, false, array('id','order'));
$counter++;
endforeach;
}
}
?>
On Feb 24, 7:22 pm, Jeremy Burns | Class Outfit
<[email protected]> wrote:
> Is this in a model or a controller? I am guessing it's in a controller
> because you have a redirect statement. To make it run as afterDelete you need
> to move it into the model (afterDelete is a model callback) and then you'd
> need to remove the redirect statement because it will error.
>
> Jeremy Burns
> Class Outfit
>
> [email protected]http://www.classoutfit.com
>
> On 24 Feb 2011, at 03:36, adam_g2000 wrote:
>
>
>
> > Hi Guys,
>
> > I have this method I've written...
>
> > function tidyup() {
> > //Re-sort orders to remove the 'hole'
> > // Create an array of the image table contents of IDs and Orders.
> > $conditions = array(
> > 'fields' => array('id','order'),
> > 'order' => 'Image.order ASC'
> > );
> > $images = $this->Image->find('all', $conditions);
> > //Loop through looking for order/count disparity and tidying up when
> > disparity is found.
> > $counter = 1;
> > foreach ($images as $image):
> > if ($image['Image']['order'] != $counter) {
> > $image['Image']['order'] = $counter;
> > $this->Image->save($image, false, array('id','order'));
> > }
> > $counter++;
> > endforeach;
> > $this->redirect(array('action' => 'index'));
> > }
>
> > ...to reorder a list of Images in a database table once one is
> > deleted. This works perfectly.
>
> > However, what I really want to do is have it triggered automatically
> > once an Image is deleted.
>
> > So I would expect just changing function tidyup to function
> > afterDelete should work perfectly. When I do that, the function never
> > runs.
>
> > Can I get a sanity check please? Can anyone spot my error?
>
> > Thanks in advance for any offers of assistance.
>
> > --
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