Symfony TwigFilesGetter Bundle

Installation

• Require the bundle with composer:

composer require eltharin/twigfilesgetter

What is TwigFilesGetter Bundle?

This bundle will help you to include css and js files once in your template.

Per example, when you make a Custom FormType who need a script, you can put in the buildView function the lines :

use Eltharin\TwigFilesGetterBundle\Service\FileManager;

...

public function buildView(FormView $view, FormInterface $form, array $options)
{
    FileManager::registerJsFile('/bundles/eltharinreloadablefield/js/reloader.js');
    ...
}

or in a twig template :

{% do addJs('/bundles/eltharinreloadablefield/js/reloader.js') %} 

or

{% do addCss('fichier.css') %}

or with a group : 

{% do addJs('fichier.js', 'group Name') %}

and in your template :

{{ get_required_js_files() }}

will write

<script src="/bundles/eltharinreloadablefield/js/scripts.js"/></script>

if you want have js in head and after the page you can specify a 'group'

public function buildView(FormView $view, FormInterface $form, array $options)
{
    FileManager::registerJsFile('/bundles/eltharinreloadablefield/js/file_in_head.js', 'head');
    FileManager::registerJsFile('/bundles/eltharinreloadablefield/js/file_bottom.js', 'bottom');
    ...
}

and in your template :

in head : 

{{ get_required_js_files('head') }}

and 

{{ get_required_js_files('bottom') }}