Hello all
I currently have a sortable list based on what I found <a href="http://
nio.infor96.com/ajax-in-cakephp-sortable/">here</a> it's working fine,
even saving the order on a db table.
controller:
function admin_ordenar() {
$this->RequestHandler->setAjax($this);
if (!empty($this->params['form']['list'])) {
$lists = $this->params['form']['list'];
foreach ($lists as $order_id => $data) {
$data['order_id'] = $order_id;
if (!empty($data['id']))
$this->Capitulo->save($data);
}
}
$this->set('caps', $this->Capitulo->findAll(null, null,
'order_id ASC'));
}
function admin_index() {
$this->Capitulo->recursive = 0;
$this->set('item_list', $this->requestAction('/admin/capitulos/
ordenar', array('return'=>true)));
}
for information sake: im ordering chapters and Im using the order_id
to identify the chapter #.
Problem is I added a "delete" button on every list item (chapter),
when clicked the chapter gets deleted, and the div is updated BUT im
not able to re-sort the list (in order to reset the chapter numbering
in case the user deletes any chapter that's not the last one)
controller:
function admin_delete($id = null) {
if(!$id) {
$this->Session->setFlash('Invalid id for Capitulo');
$this->redirect('/capitulos/index');
}
if($this->Capitulo->del($id)) {
$this->set('caps', $this->Capitulo->findAll(null, null,
'order_id
ASC'));
$this->render('admin_ordenar', 'ajax');
}
}
>From what I'm guessing the sortable list uses a form which it submits,
now how do I submit this form in order to get it re-sorted on the
event that any chapter is deleted?
Thanks in advance
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