will this works with for example an object in the controller action ?

Expression (delete item « post.slug »)
__invoke(Post $post)

will this works with for example an object in the controller action ?

@94noni yes it should as it used the ExpressionLanguage component, like inIsGranted you can setsubject="post.author"

I'm curious what is the problem this scenario help to solve ? You still have to write manually this id on the template right ?

I'm curious what is the problem this scenario help to solve ? You still have to write manually this id on the template right ?

@smnandre it's for example on a list page with delete action per item, and you want a CSRF token per item, so in the template you have something like the following:

{# in a loop over multiple posts#}<formaction="{{ path('post_delete', {post:post.id}) }}"method="POST">    <inputtype="hidden"name="_token"value="{{ csrf_token('delete-post-'~post.id) }}">    ...</form>

The code snippet in the description is also wrong. Accessing a key in an array will be args["post"], not args.post. In ExpressionLanguage, the . operator is a strict equivalent of the -> operator in PHP. It does not have the Twig magic.

good catch! was written from memory without checking, thank you, description updated

Thank you@yguedidi.