tetranz / select2entity-bundle Goto Github PK

Followed all the install instructions and i'm receiving the following error when loading my form:

The options "class", "minimum_input_length", "multiple", "page_limit", "placeholder", "remote_route", "text_property" do not exist. Known options are: "action", "attr", "auto_initialize", "block_name", "by_reference", "cascade_validation", "compound", "constraints", "csrf_field_name", "csrf_message", "csrf_protection", "csrf_provider", "csrf_token_id", "csrf_token_manager", "data", "data_class", "disabled", "empty_data", "error_bubbling", "error_mapping", "extra_fields_message", "inherit_data", "intention", "invalid_message", "invalid_message_parameters", "label", "label_attr", "mapped", "max_length", "method", "pattern", "post_max_size_message", "property_path", "read_only", "required", "translation_domain", "trim", "validation_groups", "virtual" 

Any advice on this?

Symfony version 2.5.10
Debug info:

CRITICAL - Uncaught PHP Exception Symfony\Component\OptionsResolver\Exception\InvalidOptionsException: "The options "class", "minimum_input_length", "multiple", "page_limit", "placeholder", "remote_route", "text_property" do not exist. Known options are: "action", "attr", "auto_initialize", "block_name", "by_reference", "cascade_validation", "compound", "constraints", "csrf_field_name", "csrf_message", "csrf_protection", "csrf_provider", "csrf_token_id", "csrf_token_manager", "data", "data_class", "disabled", "empty_data", "error_bubbling", "error_mapping", "extra_fields_message", "inherit_data", "intention", "invalid_message", "invalid_message_parameters", "label", "label_attr", "mapped", "max_length", "method", "pattern", "post_max_size_message", "property_path", "read_only", "required", "translation_domain", "trim", "validation_groups", "virtual"" at /Users/Steve/Sites/NavioHealth/patient-app-web/vendor/symfony/symfony/src/Symfony/Component/OptionsResolver/OptionsResolver.php line 260
Context: {"exception":"Object(Symfony\Component\OptionsResolver\Exception\InvalidOptionsException)"}

The cache option is very useful, however on some occasions it is necessary to clear the cache manually (e.g. if we know that the remote data has changed). Currently the only way is to set extremely low cache timeout (bad), disable cache entirely (also not great) or to override ajax.transport function and override the caching layer. It would be great to have a function that would clear the cache on demand for us.

Example call:

    $element.select2entity("clear-cache");

This should completely clear the cache array.

Hi,

It seems that your bundle doesn't work with mongodb :

Type error: Argument 1 passed to Tetranz\Select2EntityBundle\Form\Type\Select2EntityType::__construct() must implement interface Doctrine\ORM\EntityManagerInterface, instance of Doctrine\ODM\MongoDB\DocumentManager given, called in

Basically MongoDB part of Doctrine doens't implement the same interface as "Entity" one ...

Any solution or workaround?

Thanks!

I'd like to use the select2 tags option to add a non existing entity (e.g: a new Country entity) but I have a "This value is not valid" error, presumably from the ChoicesTransformer and the fact that the entity does not exist yet.
How to avoid that ?

Also, I have linked two Entities: Country and PostalCode (Zip Code). When choosing a Country I want to load all the PostalCode associated but don't know how to pass the param in my ajax call.

Hi.

I love this bundle, thanks for a great job. I would like to ask for a feature, which would make it easier to create customized responses. I'd like to send additional data with AJAX request, so I could return filtered dataset to Select2.

For example:

• I have generic (more or less) API method, which returns a set of entities matching Select2's search query
• let's say the entities can have parent of the same class
• I am editing one entity and I would like to set parent, but I don't want the currently being edited entity to appear on the "parent" list, because it makes no sense. I would like to pass current entity's ID to search API along with searchstring:

$builder
    ->add('tags', Select2EntityType::class, [
        'remote_route' => 'tetranz_test_tags',
        'class' => '\Tetranz\TestBundle\Entity\PostTags',
        'text_property' => 'name',
        //...
        'custom_post_data' => array(
            'exclude' => $currentId
        ),
    ]);

Now in search method I can return everything that matches search pattern BUT the one entity to ignore.

Is it possible?

I'd like to run functional tests and submit a form with this field, but I get the following error:

InvalidArgumentException: Input "my_select2_field" cannot take "1" as a value (possible values: ).

Any ideas?

Hi,
instead of a remote_route that sends serialized entities can I use an array as source of a multiple select2 without autocompletition?
thx

There is a bug with foreign entity.
I have a form Book, that has field author_id. Author id is taken from users.id.
If I submit integer values, then all is fine. But when I submit text instead of integer id, I get doctrine exception
Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An exception occurred while executing 'SELECT t0.id AS id_1, t0.firstname AS firstname_2 FROM users t0 WHERE t0.id = ?' with params ["test"]

The default Symfony Form Entity is working fine, it returns This value is not valid. error

Hello, I'm using your bundle and it works fine.
The only problem is bootstrap theme: I'm using the official theme from https://github.com/select2/select2-bootstrap-theme
but it doesn't work. It says I need to set theme: "bootstrap" when initialize select2.
Can you help me to do that?

I've solved adding
theme: "bootstrap",

in bundles/tetranzselect2entity/js/select2entity.js

$(document).ready(function () {
  $.fn.select2entity = function(action) {
    var action = action || {};
    this.select2($.extend(action, {
      theme: "bootstrap",
      ajax: {
        data: function (params) {
          return {
            q: params.term
          };
        },
        processResults: function (data) {
          return {
            results: data
          };
        }
      }
    }));
    return this;
  };

  $('.select2entity').select2entity();
});

do you have a more clean solution, like config.yml?
Thanks

Select2 4.0 announced "no more hidden input tags" for advanced usage https://select2.github.io/announcements-4.0.html#hidden-input . It's using select tag instead for type=hidden

I need your PHP v5.4 compat fixes, but don't want to use dev-master in my project's composer for your library (I don't want to fork your master either; I'm lazy). Thanks =)

Thanks for the shout-out for lifo/typeahead-bundle, btw. =)

Can i know what is the type of return that this function should be ?
'remote_route' => 'tetranz_test_default_countryquery', ?
it should be a query ? or a list ?

Hi,
I've been trying to get the Select2 allowClear option to be active. However, I didn't seem to find the way to activate it with your select2entity-bundle. I've tried to add $("#myField").select2entity({allowClear: true}); or $("#myField").select2({allowClear: true});, both before and after I've included the select2entity.js file. Either way, it's not working. It return the error Uncaught TypeError: Cannot read property 'slice' of undefined in select2.min.js.

May I suggest that Select2Entity act similar to Select2, in the way that it doesn't auto-activate the Select2 form (at line 25 of /Resources/public/js/select2entity.js). Instead, let the user activate similar to Select2, with something like $("#myField").select2entity();, passing all the attributes to the .select2();. Moreover, this auto-activatation, prevent applying the Select2 defaults to Select2Entity (since the default would most probably set after including the select2entity.js file).

Hello,

I would like to change the autostart option globally, so I added it to the config.yml:

tetranz_select2_entity:
    autostart: false

But:

Unrecognized option "autostart" under "tetranz_select2_entity"

Is it normal?

Hello,
I configured the bundle as indicated in the doc.
The thing is, my entities are using uuids as primary keys and name as text property, so here is what I did:

            $builder->add('category', Select2EntityType::class, array(
                'class' => Category::class,
                // [...]
                'primary_key' => 'uuid',
                'text_property' => 'name'
            ));

Here is the output from the controller used by the widget:

[{"uuid":"69d440fb-357a-440a-a932-0e71a203b085","name":"Some Category"}]

However, as I said, results are loaded (I checked in the brower console, everything is clear), and here is what happens. I tried investigating the problem, and found out that the $entity coming into EntityToPropertyTransformer::transform($entity) is empty.

Any clue?

There are no effects when i try to change language to 'ru'. What am i doing wrong?

$builder->add('company', Select2EntityType::class, array(
'label' => 'form.company',
'translation_domain' => 'FOSUserBundle',
'multiple' => false,
'remote_route' => 'get-all-companies',
'class' => '\AppBundle\Entity\Company',
'primary_key' => 'id',
'text_property' => 'name',
'minimum_input_length' => 3,
'page_limit' => 20,
'allow_clear' => true,
'delay' => 250,
'cache' => true,
'cache_timeout' => 60000, // if 'cache' is true
'language' => 'ru',
'placeholder' => 'form.select.company',
));

I have a problem about manyToMany association. When I want to remove last option for multiple select2 it doesn't work. But I remove the last second option it's work. Here is my form type config.

 $builder->add('personnel', Select2EntityType::class, [ 
                'multiple' => true,
                'remote_route' => 'wcms_admin_personnel_search_ajax',
                'class' => 'Wcms\UserBundle\Entity\Personnel',
                'primary_key' => 'id',
                'text_property' => 'definition',
                'minimum_input_length' => 0,
                'page_limit' => 10,
                'empty_data'  => null,
                'allow_clear' => true,
                'delay' => 250,
                'cache' => true,
                'cache_timeout' => 60000,
                'language' => 'tr',
                'autostart' => true
            ]);

Due to a bug in Select2 you need to specify width when a select2 element is hidden on render else it will be 100px wide.

select2/select2/issues/3278

But afaik there is no option to specify width...

Hello,

When adding this field

            ->add('company', Select2EntityType::class, [
                'class' => 'ApiBundle:Company',
                'primary_key' => 'id',
                'multiple' => false,
                'text_property' => 'name',
                'minimum_input_length' => 2,
                'allow_clear' => true,
                'placeholder' => 'Select a Company',
                'required' => false,
                'empty_data' => null,
            ])

I get the following error:

Even if i remove all options from the field and do a simple
->add('company', Select2EntityType::class, []) i would get the error.

If I remove the field or put a regular entity field everything works perfectly.
The bundle is itself properly installed.

Any leads on where that could come from?

Thanks guys!

It should be great to be able to define maximum allowed number of tags directly in form parameters like this:

->add('lockedCompanies',Select2EntityType::class,[
             'maximum_selection_length' => 2,'

Solution shoud be to add support of parameter in config and twig template:

'data-maximum-selection-length' : maximum_selection_length,

Then edit js file of the bundle like this on select2 creation:

 $s2.select2($.extend(true, {
                // Tags support
                maximumSelectionLength: $s2.data('maximum-selection-length'),

I tested it locally and it seems to work.
What do you think about this idea?

Hi.
I'm not sure, what's wrong, but I'm pretty sure I did everything like in the documentation. Instead of SELECT field, there's just simple INPUT with text type. No Select2, nothing... (screenshot and twig list from profiler at the end)

I'll show, what I did on the test project.

• I've got Movie entity with actors field:
• Class Actor has firstName and surname. Its __toString() returns:

$this->surname . ', ' . $this->firstName

• Class Movie has:

/**
 * @var ArrayCollection
 * @ORM\ManyToMany(targetEntity="AppBundle\Entity\Actor")
 */
    private $actors;

...and getActors(), setActors(), addActor(), removeActor(). everything works with EntityType::class in form.

• Action returning JSON search result (it's not cleaned yet, but it works):

<?php
namespace AppBundle\Controller\API\Actor;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class ActorApiController extends Controller
{
    /**
     * @Route(path="/api/actor/search", name="api_actor_search")
     * @Method({"GET"})
     */
    public function searchAction(Request $request)
    {
        $searchString = $request->get('q');
        if(strlen($searchString) < 2)
            return new Response("Invalid search query", 406);

        $entityManager = $this->getDoctrine()->getManager();
        $query = $entityManager->createQuery('
            SELECT a FROM AppBundle:Actor a
            WHERE a.firstName LIKE :searchString
                OR a.surname LIKE :searchString
            ORDER BY a.surname ASC
        ')
                               ->setParameter('searchString', '%' . $searchString . '%');

        $actors = $query->getResult();
        $actorsArray = array();
        foreach($actors as $actor)
        {
            $actorsArray[] = array(
                'id' => $actor->getId(),
                'text' => $actor->__toString(),
            );
        }
        return new Response(json_encode($actorsArray), 200, array('Content-Type' => 'application/json'));
    }
}

• In config.yml at the end I added:

twig:
    form:
        resources:
            - 'TetranzSelect2EntityBundle:Form:fields.html.twig'

• I generated CRUD for test with doctrine:generate:crud for AppBundle:Movie
• In form MovieType, i changed field actors to:

->add('actors', 'tetranz_select2entity', array(
                'multiple' => true,
                'remote_route'=>'api_actor_search',
                'class'=>'AppBundle\Entity\Actor'
            ))

• at the end I simply edited base.html.twig (again: it's for testing purposes):

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8"/>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/css/bootstrap.css" rel="stylesheet"/>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.2-rc.1/css/select2.css" rel="stylesheet"/>

    <title>{% block title %}Welcome!{% endblock %}</title>
    {% block stylesheets %}{% endblock %}
    <link rel="icon" type="image/x-icon" href="{{ asset('favicon.ico') }}"/>
</head>
<body>
{% block body %}{% endblock %}
{% block javascripts %}
    <script type="application/javascript">
        var ajaxBaseUrl = '{{ url('homepage') }}';
    </script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.1/jquery.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/js/bootstrap.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.2-rc.1/js/select2.js"></script>

    {% javascripts '@TetranzSelect2EntityBundle/Resources/public/js/select2entity.js' %}
    <script src="{{ asset_url }}"></script>
    {% endjavascripts %}
{% endblock %}
</body>
</html>

• I ran assets:install web and assetic:dump
• How it looks like: http://i.imgur.com/8pPr1v0.png
• profiler TWIG list:

main 8.03ms/100%
└ movie/new.html.twig 5.81ms/72%
│ └ base.html.twig 5.74ms/72%
│   └ base.html.twig::block(title)
│   └ base.html.twig::block(stylesheets)
│   └ movie/new.html.twig::block(body) 5.56ms/69%
│   │ └ form_div_layout.html.twig::block(form_start)
│   │ └ form_div_layout.html.twig::block(form_widget) 1.45ms/18%
│   │ │ └ form_div_layout.html.twig::block(form_widget_compound) 1.44ms/18%
│   │ │   └ form_div_layout.html.twig::block(widget_container_attributes)
│   │ │   └ form_div_layout.html.twig::block(form_errors)
│   │ │   └ form_div_layout.html.twig::block(form_rows) 1.20ms/15%
│   │ │   │ └ form_div_layout.html.twig::block(form_row)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_label)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_errors)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_widget)
│   │ │   │ │   └ form_div_layout.html.twig::block(form_widget_simple)
│   │ │   │ │     └ form_div_layout.html.twig::block(widget_attributes)
│   │ │   │ └ form_div_layout.html.twig::block(form_row)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_label)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_errors)
│   │ │   │ │ └ form_div_layout.html.twig::block(integer_widget)
│   │ │   │ │   └ form_div_layout.html.twig::block(form_widget_simple)
│   │ │   │ │     └ form_div_layout.html.twig::block(widget_attributes)
│   │ │   │ └ form_div_layout.html.twig::block(form_row)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_label)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_errors)
│   │ │   │ │ └ form_div_layout.html.twig::block(form_widget)
│   │ │   │ │   └ form_div_layout.html.twig::block(form_widget_simple)
│   │ │   │ │     └ form_div_layout.html.twig::block(widget_attributes)
│   │ │   │ └ form_div_layout.html.twig::block(hidden_row)
│   │ │   │   └ form_div_layout.html.twig::block(hidden_widget)
│   │ │   │     └ form_div_layout.html.twig::block(form_widget_simple)
│   │ │   │       └ form_div_layout.html.twig::block(widget_attributes)
│   │ │   └ form_div_layout.html.twig::block(form_rest)
│   │ └ form_div_layout.html.twig::block(form_end)
│   │   └ form_div_layout.html.twig::block(form_rest)
│   └ base.html.twig::block(javascripts)
└ @WebProfiler/Profiler/toolbar_js.html.twig 2.22ms/28%
  └ @WebProfiler/Profiler/base_js.html.twig

This is a pre pull-request conversation

I would like the option to have Select2 either use AJAX to fetch data or the options already in the select field. While this can be done - using this bundle for the AJAX fields, and a ChoiceType + custom JS for the others - I would like to see one Select2 field type for Symfony2, which I can switch between the two quickly and easily (as datasets scale), via changing one parameter (e.g. an ajax flag per field).

Is this a change you would like to have as part of the library? I don't believe it's already present in your bundle, and would be interested in working on it.

Hi, I'm looking to update my project to fix #30 which I believe is solved in 2.6, however it appears the tag hasn't been created so Packagist/composer cannot update - is it possible to get a tag created for this?

Is possible send custom params to the request and process a custom query ?

Example:

I send the country and want get cityesnot deleted (logical deletion) of this country

1 - select the coutry
2 - autocomplete cityes of the coutry

Is tags supported in this bundle. this option of Select2 allow to add new values the list

See:
https://select2.github.io/examples.html (Tagging Support)

Hello, I've an issue with many to many relationship (if I use EntityType it works):

This is the use case:
I've a match with three categories of judges.
This code works:

->add('judgesA', EntityType::class, array(
                'class'=>'AppBundle\Entity\Judge',
                'expanded'=>'false',
                'multiple'=>'true',
                'choice_label'=>'name'
            ))
            ->add('judgesB', EntityType::class, array(
                'class'=>'AppBundle\Entity\Judge',
                'expanded'=>'false',
                'multiple'=>'true',
                'choice_label'=>'name'
            ))
            ->add('judgesC', EntityType::class, array(
                'class'=>'AppBundle\Entity\Judge',
                'expanded'=>'false',
                'multiple'=>'true',
                'choice_label'=>'name'
            ))

but this doesn't work:

            ->add('judgesA', Select2EntityType::class, array(
                'multiple'=>true,
                'class'=>'AppBundle\Entity\Judge',
                'empty_data'=>null,
                'placeholder'=>'',
                'remote_route' => 'all_judges_json',
                'primary_key' => 'id',
                'text_property' => 'name',
                'cache'=>true,
                'allow_clear'=>true
            ))
            ->add('judgesB', Select2EntityType::class, array(
                'multiple'=>true,
                'class'=>'AppBundle\Entity\Judge',
                'empty_data'=>null,
                'placeholder'=>'',
                'remote_route' => 'all_judges_json',
                'primary_key' => 'id',
                'text_property' => 'name',
                'cache'=>true,
                'allow_clear'=>true
            ))
            ->add('judgesC', Select2EntityType::class, array(
                'multiple'=>true,
                'class'=>'AppBundle\Entity\Judge',
                'empty_data'=>null,
                'placeholder'=>'',
                'remote_route' => 'all_judges_json',
                'primary_key' => 'id',
                'text_property' => 'name',
                'cache'=>true,
                'allow_clear'=>true
            ))

This is the error:

Neither the property "judgesA" nor one of the methods "addJudgesOn()"/"removeJudgesOn()", "addJudgesUm()"/"removeJudgesUm()", "setJudgesA()", "judgesA()", "__set()" or "__call()" exist and have public access in class "AppBundle\Entity\WorkEvent".

Can you help me? Thank you

Hello :)

Can you please use EntityManagerInterface instead of EntityManager in your constructors, because I have my own EntityManager and I can't use it with your bundle.

Thank you !

Just installed this bundle and it didn't copy the assets to web/bundles folder.

Only the assets for FrameworkBundle and EasyAdminBundle were linked.

I'm trying to set the the value of the select2 from js instead and I can't find a solution.
I found this thread already: select2/select2#3057
The solutions vary, some recommend to give the select2 a custom json but it won't work for me

$("#list").select2('data', [{"id":602,"text":"1234"}]);

Others recommend to append the manually then change the value

$('#list').append('1234');
$('#list').select2().val(602).trigger("change")

This seems to work but the next time you click on the select2, it will generate errors

jQuery.Deferred exception: Cannot read property 'slice' of undefined TypeError: Cannot read property 'slice' of undefined

Is this a bug or am I doing it wrong?

Hi,

When selecting an object, the object is validated. It feels somewhat wrong to me: it's a selector, not a form that allows to create an object from user data.

Should it be removed?

Thanks

How to add link to no-result msg

hello,

i'm using SF3 and tried to install this bundle. I'm supposed to get an input form with a "search" input text like https://github.com/tetranz/select2entity-bundle/blob/master/Resources/doc/img/multi.png but I've got this :

Here is my form :

use Tetranz\Select2EntityBundle\Form\Type\Select2EntityType;
...
  public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('recipient', Select2EntityType::class, [
            'multiple' => true,
            'remote_route' => 'user_select',
            'class' => User::class,
            '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',
            'label' => 'recipient',
            'translation_domain' => 'FOSMessageBundle',
            // 'object_manager' => $objectManager, // inject a custom object / entity manager
        ])
            ->add('subject', LegacyFormHelper::getType('Symfony\Component\Form\Extension\Core\Type\TextType'), array(
                'label' => 'subject',
                'translation_domain' => 'FOSMessageBundle',
            ))
            ->add('body', FroalaEditorType::class, array(
                'label' => 'body',
                'translation_domain' => 'FOSMessageBundle',
            ));
    }

My Appkernel contains :

            new Braincrafted\Bundle\BootstrapBundle\BraincraftedBootstrapBundle(),
            new Tetranz\Select2EntityBundle\TetranzSelect2EntityBundle(),

My template:

({% block stylesheets %}
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet" />
<script src="{{ asset('node_modules/select2-bootstrap-css/select2-bootstrap.min.css') }}"></script>
{% endblock %}
<h2>{% trans from 'FOSMessageBundle' %}send_new{% endtrans %}</h2>

<form action="{{ url('message_thread_new') }}" method="post">
    {{ form_widget(form) }}

    <input type="submit" />
</form>

{% endblock %}

{% block javascripts %}

<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/js/select2.min.js"></script>
{% endblock %}))

My controller :

    /**
     * @Route("/query/user.json", name="user_select")
     */
    public function userSelectAction(Request $request)
    {
      $em = $this->getDoctrine()->getManager();

        $result =  $em->createQuery('
            SELECT u.id, u.username as text
            FROM AppBundle:User u
            WHERE lower(u.username)  LIKE :username
            ORDER BY u.username
        ')
        ->setParameter('username', '%' . $query . '%')
        ->setMaxResults(10)
        ->getArrayResult();

        return new JsonResponse($result);
    }

Any idea ?
Thanks

Hi,

When adding a Select2EntityType field with allow_add option enabled.

If we add a new value:

When we submit the form for the first time, the select value is submitted with the new_tag_prefix
Ex: __myvalue

But if the form submission fails, the select is refilled without the new_tag_prefix.
So the submitted value will be myvalue insteaf of __myvalue.

So the form submission will fails because Select2Entity is not able to know that this is a new value submitted.

Is it bug or maybe I have missed something in the configuration?

I can solve this by persisting the new added entity on form submit even if the submission fails.
But I wish to persist it only if the form submission is valid.

Seb

I don't manage to use the transfomer option... based on the last commit, don't get why

i have chained select, but i'm anable to update the route depending on first select.. I tried this

            $.fn.select2entityAjax = function(action) {
            var action = action || {};
            this.select2($.extend(action, {
                ajax: {
                    url: function () {
                        return  Routing.generate('subactivity_list', {  _locale: '{{ app.request.locale }}', id: $('#company_activity').val() });
                    },
                    data: function (params) {
                        return {
                            q: params.term
                        };
                    },
                    processResults: function (data) {
                        return {
                            results: data
                        };
                    }
                }
            }));
            return this;
        };
        $('#company_subactivities').select2entityAjax();

        $('#company_activity').on('change', function(){
            activity = $(this).val();
            var locale = '{{ app.request.locale }}' ;
            route = Routing.generate('subactivity_list', {_locale: locale, id: activity  });
            $('#company_subactivities').attr('data-ajax--url', route);
            $('#company_subactivities').attr('ajax--url', route);


        });
    });

Can you provide some info?

In my application, I'm using entities from Default Entity manager, and also from alternative entity manager.

select2entity-bundle seems to work only on default entity manager.

Suggestion: do not inject entity manager, but doctrine service.
Use manager name instead of entity manager to handle EntityPropertyTransformer (and, by default, use "default" for this manager name).

The new "tags" support in v2.7 is causing my installation to hit a apparent bug in the select2 code base (and I don't even use the tags feature). I'm not entirely sure why at the moment, but it can be reproduced by simply typing one of the separator characters into a select2 input (eg: a space or comma). You'll have to enable your browser's dev tools to see the error shown below. You don't need tags enabled in your select2 input to see the error.

I found a quick work-around for your bundle. It doesn't fix the bug but at least makes it so that installations that don't use the tag feature to cause an exception (which also prevents the search query from working). Simply don't add the tags related data attributes to the element if allow_add is not enabled.

I'll submit a pull-request shortly with that work-around, but as I said, it doesn't actually fix the exception from being thrown if you do use the tag feature.

Hi,

I would like to add feature that formtype return some records on load. I can add attribute minimum_input_length=0, so records will be loaded, but I can not add query_builder if I want to specific which one recoreds should be loaded on load.

Do you have any solution?

In your EntitiesToPropertyTransformer you return an ArrayCollection instead of an empty array when the $value is empty. I'm pretty sure you simply want to return an empty array instead of the collection. For one, you can't assume people will be using Doctrine, and second, I end up having to do something like this in some of my code that uses a select2 filter:

$form->handleRequest($request);
if ($form->isValid()) {
    $filter = $form->getData();
    // fix Select2EntityType nuance 
    if (($filter['tags'] instanceof ArrayCollection) && $filter['tags']->count() == 0) {
        $filter['tags'] = null;
    }
}

Is it possible to access event handlers defined in select2 js for the dropdown element:

`$eventname= $(.select2example).select2()
$eventname.on("select2:select", function(e){
ajaxupdatessamplevariable(e.params.data);
console.log(e);

           });`

non ID primary keys support
when I try to save form:
[Semantical Error] line 0, col 92 near 'id IN (:ids)': Error: Class Entity\Characteristic has no field or association named id
Primary key is slug.

This bundle generate a "select" which is not compatible with select2 Ajax option, I get this error:
Uncaught Error: Option 'ajax' is not allowed for Select2 when attached to a <select> element.
I don't get this error with select2 4.x , but I can't upgrade to 4.x.

Hi,

The ajax request seems to be ok, we get all the datas.
But the display doesn't work and all that we see is this JS error :
"select2.min.js:2 Uncaught TypeError: Cannot read property 'slice' of undefined "
do you have any clue.

Thank you for your support

This is related to my thread on Stack here

I use select2entity-bundle 2.* in my project to select a town (commune in French) out of 30000+ rows. I managed all the client-side implementation fine and can select my towns seamlessly. But after submit, the field is empty with an invalid error message.

In the profiler, i get this message:

Symfony\Component\Validator\ConstraintViolation
Object(Symfony\Component\Form\Form).children[address].children[commune] = 30223
Caused by: Symfony\Component\Form\Exception\TransformationFailedException
Unable to reverse value for property path "commune": The choice "30223" does not exist or is not unique
Caused by: Symfony\Component\Form\Exception\TransformationFailedException
The choice "30223" does not exist or is not unique

So this error means that my choice (town of Chambéry, ID 30223) is not part of the available choices on form build. Ok. But the bundle is supposed to handle this and display the selection after form submit i believe?

So, what i did was hack into the Twig field template and dump() the value variable -> empty.
I also dumped the POST vars, just in case but the given posted var fits perfectly my selection.

Am I missing something?
Thanks!

Below is the form when i remove the tetranz_select2entity this is working. i have check json url in separate url it also woking fine. every time an error displayed PropertyAccessor requires a graph of objects or arrays to operate on i try to resolve the problem but failed i check EntityToPropertyTransformer class and print the entity it return 0.
following is the Formtype
$builder->add('outletid', 'entity', array(
'multiple' => false,
#'remote_route' => 'admin_notification_outletjson',
'class' => 'Application\FreemonyBundle\Entity\Outlet',
// 'text_property' => 'email',
// 'minimum_input_length' => 2,
// 'page_limit' => 10,
'placeholder' => 'Select a country',
));

Setting the disabled attribute to false in the FormBuilder results in a disabled widget.
The widget should be disabled only if disabled === true.

It's a great help to see the progress and see whats changed in a newer version.

When trying to update to 2.8 its get overwritten by 2.52 because 52>8
Perhaps you can remove the tags and retag as 2.5.2 and 2.5.1 ?

Hello.

As I finally got this bundle to work... is there any chance to implement 'attr' argument, like in typical form fields? For example, I'd like to have custom CSS class on my field - right now I can't control Selec2's width and it looks like crap. It can be worked around of course, but having control over attributes would be great.

Hi,
i found a bug on loading infinite scroll if i set the select2 option "page_limit" < 6 (in my example 5).

$builder->add('singleSelect2',
              Select2EntityType::class,
              ['multiple' => false,
              'remote_route' => 'single_select2',
              'autostart' => true,
              'primary_key' => 'id',
              'minimum_input_length' => 0,
              'page_limit' => 5,
              'delay' => 500,
              'cache' => true,
              'cache_timeout' => 60000,
              'placeholder' => 'this is a placeholder',
              'scroll' => true]);

On opening the select2 drop down box in GUI i have these problems (i think it's only one bug):

• it will only loads the first five elements
• it haves no scroll bar
• at the end of the drop down box you will see the whole time "Loading more results..."

Well, it looks like a select2 bug but maybe you know more about that? Or did i something wrong?

Greetz,
Schluepfer