PHP code example of tetranz / select2entity-bundle

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tetranz / select2entity-bundle example snippets

$bundles = [
    // ...
    Tetranz\Select2EntityBundle\TetranzSelect2EntityBundle::class => ['all' => true]
];

$builder
   ->add('country', Select2EntityType::class, [
            'multiple' => true,
            'remote_route' => 'tetranz_test_default_countryquery',
            'remote_params' => [], // static route parameters for request->query
            'class' => '\Tetranz\TestBundle\Entity\Country',
            'primary_key' => 'id',
            'text_property' => 'name',
            'minimum_input_length' => 2,
            'page_limit' => 10,
            'allow_clear' => true,
            'delay' => 250,
            'cache' => true,
            'cache_timeout' => 60000, // if 'cache' is true
            'language' => 'en',
            'placeholder' => 'Select a country',
            'query_parameters' => [
                'start' => new \DateTime(),
                'end' => (new \DateTime())->modify('+5d'),
                // any other parameters you want your ajax route request->query to get, that you might want to modify dynamically
            ],
            // 'object_manager' => $objectManager, // inject a custom object / entity manager 
        ])

use Tetranz\Select2EntityBundle\Form\Type\Select2EntityType;

$builder
    ->add('country', Select2EntityType::class, [
        'multiple' => true,
        'remote_route' => 'tetranz_test_default_countryquery',
        'class' => '\Tetranz\TestBundle\Entity\Country',
        'transformer' => '\Tetranz\TestBundle\Form\DataTransformer\CountryEntitiesToPropertyTransformer',
    ]);

$data[] = array(
    'id' => $country->getId(),
    'text' => $country->getName().' ('.$country->getContinent()->getName().')',
);

$builder
    ->add('tags', Select2EntityType::class, [
        'remote_route' => 'tetranz_test_tags',
        'class' => '\Tetranz\TestBundle\Entity\PostTags',
        'text_property' => 'name',
        'multiple' => true,
        'allow_add' => [
            'enabled' => true,
            'new_tag_text' => ' (NEW)',
            'new_tag_prefix' => '__',
            'tag_separators' => '[",", " "]'
        ],
    ]);

$builder
    ->add('tags', Select2EntityType::class, [
        ...
        'allow_add' => [
            ...
            'tag_separators' => '[",", ""]' // No Space here
        ],
    ]);

$builder
    ->add('firstName', TextType::class)
        ->add('lastName', TextType::class)
        ->add('state', EntityType::class, array('class' => State::class))
        ->add('county', Select2EntityType::class, [
            '       'allow_clear' => false,
            'req_params' => ['state' => 'parent.children[state]'],
            'property' => 'name',
            'callback'    => function (QueryBuilder $qb, $data) {
                $qb->andWhere('e.state = :state');

                if ($data instanceof Request) {
                    $qb->setParameter('state', $data->get('state'));
                } else {
                    $qb->setParameter('state', $data['state']);
                }

            },
        ])
    ->add('city', Select2EntityType::class, [
        '

    /**
     * @param Request $request
     *
     * @Route("/autocomplete", name="ajax_autocomplete")
     *
     * @return Response
     */
    public function autocompleteAction(Request $request)
    {
        // Check security etc. if needed
    
        $as = $this->get('tetranz_select2entity.autocomplete_service');

        $result = $as->getAutocompleteResults($request, YourFormType::class);

        return new JsonResponse($result);
    }

    ->add('contry', Select2EntityType::class, [
        'remote_route' => 'country_select2_query',
        'autostart' => false,
    ])