Pretty much this:
function filter($filter_id = null) {
if (empty($filter_id) && !empty($this->data['Lead']['employee'])) {
$filter_id = $this->data['Lead']['employee'];
}
// Rest of code here
}
hth
grigri
On Jul 21, 11:00 am, james <jamesliv...@googlemail.com> wrote:
> Thanks grigiri - i'll get on it!
>
> out of interest, how would that be accomplished by usnig the data[]
> instead of passing the id parameter? It would be useful i guess to
> avoid the redirect every time if possible
>
> On 21 July, 10:27, grigri <j...@hendersonwebdesign.com> wrote:
>
> > Ok, this setup will give you a post-redirect-get mechanism.
>
> > You could also forgo the requirement for the id to be passed as a
> > parameter, and just use the posted data[] - this would avoid the
> > redirect.
>
> > Some kind of validation would be good to add, too.
>
> > View:
>
> > <?php
> > echo $form->create('Lead', array('action' => 'filter'));
> > echo $form->input(...);
> > echo $form->end('Go');
> > ?>
>
> > Controller:
>
> > function filter($filter_id = null) {
> > if (empty($filter_id) && !empty($this->data['Lead']['employee'])) {
> > $this->redirect(array('action' => 'filter', $this->data['Lead']
> > ['employee']));
> > }
> > // Rest of code here
>
> > }
>
> > hth
> > grigri
>
> > On Jul 21, 10:20 am, james <jamesliv...@googlemail.com> wrote:
>
> > > Im having a real noob time with this!
>
> > > Im trying to refine the information that is represented in an index
> > > based on the selection from a combo box which has a list of employees.
> > > The user selects the employee they want, clicks go and view then gets
> > > refined to all records associated to that employee_id.
>
> > > so in my controller I have
>
> > > function filter($filter_id = null){
> > > $filterQuery = $this->Lead->find('all',
> > > array(
> > > 'conditions'=>array( 'Lead.employee_id'
> > > => $filter_id)));
> > > $this->set->('filterQuery', $filterQuery);
>
> > > and my index view I have
>
> > > <?php echo $form->input('employee', array
> > > ('label' => '',
> > > 'type' => 'select',
> > > 'options' => array($employee), ));?>
> > > <?php echo $form->end('Go');?>
>
> > > Do i need to link that action to a comnpletely different view eg
> > > filter.ctp? How do i call the method and pass the id?
>
> > > Please help!
>
>
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