Callback Filter

[Warxcell]

Hello, when you have CallbackFilter, when page is refreshed the filter is hidden and you have to show it again.

Btw: I really like that filters are above table. It's very convenient. :)

[webdevilopers]

👍

[julbrs]

Hum same need here, 👍 :)

Thanks for this new design I am also big fan of it :)

[pulzarraider]

@Warxcell @webdevilopers @bobman38 can you please provide an example?

[julbrs]

Hi, here is a part of my CompanyAdmin :

// Fields to be shown on filter forms
protected function configureDatagridFilters(DatagridMapper $datagridMapper)
{
    $partnerCompanyOptions = array(
        'class' => 'Gbs\SupportBundle\Entity\Company',
        'required' => false,
        'query_builder' => function($repository) {
            return $repository->getPartners();
        },
    );

    $salesRepOptions= array(
        'class' => 'Gbs\SupportBundle\Entity\User',
        'required' => false,
        'query_builder' => function($repository) {
            return $repository->findSalesQB();
        },
    );

    $datagridMapper
        ->add('name')
        ->add('client', 'doctrine_orm_string', array(), 'choice', array('choices' => Company::$CLIENT))
        ->add('isPartner')
        ->add('partnerCompany', null, array(), null, $partnerCompanyOptions)
        ->add('salesRep', null, array(), null, $salesRepOptions)
        ->add('sector')
        ->add('canInvoice')
        ->add('address')
        ->add('country')
    ;

    $datagridMapper->add('geoLat', 'doctrine_orm_callback', array(
        'label' => 'GeoData',
        'callback' => function($queryBuilder, $alias, $field, $value) {
            if ($value['value'] == 1) {
                $queryBuilder->andWhere($alias . '.geoLat IS NOT NULL');
            }
            else if ($value['value'] == 2) {
                $queryBuilder->andWhere($alias . '.geoLat IS NULL');
            }
        }
        ), 'choice', array(
            'choices' => array('All', 'Provided', 'Not Provided')
        )
    );
}

With the callback definition, this is doing the issue. Let me know if you need more info,
THANKS !

[Warxcell]

In code there is check if callback function returns true then it's shown, otherwise not.

[pulzarraider]

Yes, the return value is checked. So the callback function should return true if it's applied (if does not contain empty value).

@bobman38 can you add return true; to your callback filter and test if everything works properly?

[julbrs]

OK it works I understand... So in my case the function must return true if value is equal to 1 or 2. And then the filter is correctly shown after the page refresh.

Sorry for the noise and thanks for the tip.

[pulzarraider]

@bobman38 thank you for feedback.

If everything is clear now, can we close this issue @Warxcell?

[webdevilopers]

Everything looks fine. Should be closed @Warxcell !