Dynamically Remove the delete Action Link

Hey Diaconescu

I'm not sure if that's related to Symfony5 or to your local machine configuration. Do you have x-debug installed? If you open up the debug web toolbar, there is a section called "PHP Configuration" check if everything is configured

Cheers!

Thank you
You were right. xdebug wasn't installed.

I figured out why the action was not getting removed from the dropdown. I was using a different list template where I did not have my filter so it was showing up. Sorry, I wasted a post.

Hey Brent

Don't worry about it. Disqus can store some extra bytes ;)
btw, EasyAdminBundle may be confusing to override some times

Hey ojtouch

Yeah template overriding is a tricky thing, to override bundle templates, you should place it in:
templates/bundles/EasyAdminBundle/default/list.html.twig
and your extends string will be like:
{% extends '@!EasyAdmin/default/list.html.twig' %}
Then it will work as expected.

Cheers!

And if I add this on easy_admin.yaml file :

`entities:

    # List the entity class name you want to manage
    User:
        class: App\Entity\User
        label: Utilisateurs
        templates:
            list: 'easy_admin/list.html.twig'`

I have this error :
Variable "item_actions" does not exist.<br />

hm probably you should dump(_list_item_actions) ?

Yo Billy Van!

This is a special feature of EasyAdminBundle. In the previous chapter, I quickly mention that in their docs, they talk about all the different options for overriding templates: https://symfony.com/doc/cur.... One of them is to create this easy_admin directory: the bundle is programmed to look there.

Cheers!

Hey Bertin,

First of all, I see you have different indentation styles in one file, you use 4 spaces for it, but for the last service "app.form.help_form_extension" you use only 2 spaces. That could be a problem, first of all try to stick to a one style, I'd say it's easy to tweak the last service to use 4 spaces too for all:

services:
    # other services here...

    app.doctrine.hash_password_listener:
        class: AppBundle\Doctrine\HashPasswordListener
        autowire: true
        tags:
            - { name: doctrine.event_subscriber }

    app.form.help_form_extension:
        class: AppBundle\Form\TypeExtension\HelpFormExtension
        autowire: true
        tags:
            - { name: form.type_extension, extended_type: 'Symfony\Component\Form\Extension\Core\Type\FormType' }

Also, in the error message I see we're talking about "AppBundle\Controller\" service, but I don't see it in your output. Did you show the content of proper file? Could you show the content of "/home/vagrant/documents/development/aqua_note/app/config/services.yml"? Because the problem should be in it.

Cheers!

I've changed the indent to 4 spaces. Also my previous comment has the services.yml. But i will post it again.

<strong>services.xml (/home/vagrant/documents/development/aqua_note/app/config/services.yml)</strong>

# Learn more about services, parameters and containers at
parameters:
#    parameter_name: value

services:
    app.markdown_transformer:
        class: AppBundle\Service\MarkdownTransformer
        arguments: ['@markdown.parser', '@doctrine_cache.providers.my_markdown_cache']

    app.markdown_extension:
        class: AppBundle\Twig\MarkdownExtension
        tags:
            - { name: twig.extension }
        #arguments: ['@app.markdown_transformer']
        autowire: true

    app.security.login_form_authenticator:
        class: AppBundle\Security\LoginFormAuthenticator
        autowire: true

    app.doctrine.hash_password_listener:
        class: AppBundle\Doctrine\HashPasswordListener
        autowire: true
        tags:
            - { name: doctrine.event_subscriber }

    app.form.help_form_extension:
        class: AppBundle\Form\TypeExtension\HelpFormExtension
        autowire: true
        tags:
            - { name: form.type_extension, extended_type: 'Symfony\Component\Form\Extension\Core\Type\FormType' }

But still getting the following error:
" Unknown "filter_admin_actions" filter in easy_admin/list.html.twig at line 4."

And if i take a look at file: easy_admin/list.html.twig it looks like:

{% extends '@EasyAdmin/default/list.html.twig' %}

{% block item_actions %}
    {% set _list_item_actions = _list_item_actions|filter_admin_actions(item) %}

{% endblock item_actions %}

It look likes the service is not enabled/configured but in the video they are mention it should
work because of autowiring / autoregistration / autoconfigure services.

Also mentioned before that my services.yml is different with the one from the start project directory.
The services.yml from the start directory looks like:

# Learn more about services, parameters and containers at
# http://symfony.com/doc/current/book/service_container.html
parameters:
#    parameter_name: value

services:
    # default configuration for services in *this* file
    _defaults:
        autowire: true
        autoconfigure: true
        public: false

    AppBundle\:
        resource: '../../src/AppBundle/*'
        exclude: '../../src/AppBundle/{Entity,Repository,Tests}'

    AppBundle\Controller\:
        resource: '../../src/AppBundle/Controller'
        public: true
        tags: ['controller.service_arguments']

    AppBundle\Service\MarkdownTransformer:
        arguments: ['@markdown.parser', '@doctrine_cache.providers.my_markdown_cache']

    AppBundle\Doctrine\HashPasswordListener:
        tags:
            - { name: doctrine.event_subscriber }

    AppBundle\Form\TypeExtension\HelpFormExtension:
        tags:
            - { name: form.type_extension, extended_type: Symfony\Component\Form\Extension\Core\Type\FormType }

But when is use the services.yml from the start directory the following error accours

A "tags" entry must be an array for service "AppBundle\Controller\" in /home/vagrant/documents/development/aqua_note/app/config/services.yml. Check your YAML syntax in /home/vagrant/documents/development/aqua_note/app/config/services.yml (which is being imported from "/home/vagrant/documents/development/aqua_note/app/config/config.yml").

So i miss something but couldn't find out what

Hey Bertin,

OK, so first of all the root of the problem is that you don't have the new service auto-registration. This part is necessary for it:

services:
    # default configuration for services in *this* file
    _defaults:
        autowire: true
        autoconfigure: true
        public: false

    AppBundle\:
        resource: '../../src/AppBundle/*'
        exclude: '../../src/AppBundle/{Entity,Repository,Tests}'

    AppBundle\Controller\:
        resource: '../../src/AppBundle/Controller'
        public: true
        tags: ['controller.service_arguments']

So it should be at the top of your services.yml if you want to have service auto-registration. Let's add it to your services.yml. Do you still have the error about?

A "tags" entry must be an array for service "AppBundle\Controller\" in ...

Please, try again and make sure you don't miss any brackets, etc. and your syntax is a valid YAML.

Btw, what version of Symfony do you use? Because this feature is new and does not work for Symfony version less than v3.3, see related discussion here: https://github.com/symfony/symfony-docs/issues/7988 . So the only way to use it is upgrade Symfony to 3.3 at least.

Cheers!

It's working again. It was a version problem. I used Symfony 3.1. After updating it with composer update its working. Thx for the help.

Hey Bertin,

Yay, glad we solved it finally ;)

Cheers!

Yo Axa!

Good question! :) You're totally right, filterActions() requires 2 args, but you need to know how Twig filters work. The 1st argument to the Twig filter *is always* a value which is on the left of the pipe "|" char. In your case, the first argument to filterActions() is the value of "_list_item_actions" variable, because it's standing right before | filter_admin_actions(). So the *second* argument to filterActions() is always the *first* argument in Twig filer parentheses, i.e. "item" variable in "|filter_admin_actions(item)". Does it clear for you now? Also, you can read official docs about Twig filter: https://twig.symfony.com/do...

Cheers!

Hello Victor,
Yes, it is clear now. Thanks.