README

I don't have time for this and I don't work on EasyAdmin backoffice anymore I strongly encourage anyone who can to make a better bundle for this, many bugs were encountered, the main paint points are to find a correct selector that won't have any side effects, and make everything compatible with the lifecycle of the forms

EasyAdminFieldsBundle

Installation

Run the following command to install EasyAdminFields in your application:

$ composer require insitaction/easyadmin-fields-bundle

Use the bundle assets

// DashboardController.php

use Insitaction\EasyAdminFieldsBundle\EasyAdminFieldsBundle;

public function configureAssets(): Assets
{
    $assets = parent::configureAssets();
    
    return EasyAdminFieldsBundle::configureAssets($assets);
}

Without the helper method

// DashboardController.php

use Insitaction\EasyAdminFieldsBundle\Asset\AssetPackage;

public function configureAssets(): Assets
{
    $jsAsset = Asset::new('app.js')->package(AssetPackage::PACKAGE_NAME);
    $cssAsset = Asset::new('app.css')->package(AssetPackage::PACKAGE_NAME);

    return parent::configureAssets()
        ->addJsFile($jsAsset)
        ->addCssFile($cssAsset);
}

Fields

Mask field

The mask field allows you to show or hide other fields depending on one field's value

Usage

• With the MaskField wrapper

MaskField::adapt(
    BooleanField::new('hasAuthor'),
    [
        "true" => ['author']
    ]
)

• Directly adding form type options to your field

BooleanField::new('hasAuthor')
    ->setFormTypeOptions([ 
        'row_attr' => [
            'data-controller' => 'mask-field',
            'data-mask-field-map' => MaskField::encodeMap([
                "true" => ['author']
            ])
        ],
    ])

Configuration

The map configuration works like this:

• The key corresponds to an input value
• The value is an array of field names

With this map configuration :

[
    "true" => ['author']
]

The author field is shown only when true is the input value, otherwise, the author field is masked

With this map configuration :

[
    "A" => ['field1'],
    "B" => ['field1', 'field2'],
    "C" => ['field2'],
]

The field1 field is shown when either A or B is the input value, the field2 field is shown when either B or C is the input value

Dependent field

The dependent field can wrap ChoiceField or AssociationField to make their available options dynamic If any of the field dependencies is updated, a request is emitted to retrieve new options for the dependent field

Usage

• With the DependentField wrapper

 DependentField::adapt(
    AssociationField::new('author'),
    [
        'callback_url' => $this->urlGenerator->generate('authors', [], UrlGeneratorInterface::ABSOLUTE_URL),
        'dependencies' => ['gender'],
        'fetch_on_init' => true
    ]
)

Configuration

Dependencies

The dependencies array is an array of string corresponding to other fields name

With this dependencies configuration, the callback will be called everytime the gender field is updated

'dependencies' => ['gender']

Callback Url

The callback_url must be an url that accepts a GET request which returns data of this format:

[
  {
    "text": "John Doe",
    "value": 1
  },
  {
    "text": "John Snow",
    "value": 2
  }
]

The following query parameters will be sent with the request (this corresponds to the dependencies array and the corresponding field value)

{
  "gender": "Male"
}

Fetch on init

The fetch_on_init parameter defines wheter or not the callback should be executed immediatly after the field is mounted