How to delete an entry via index.html.twig if everything is done in the CRud system?

Question

symfony

I tried it like this:
a href="{{ path('category_delete', { 'id': entity.id }) }}"delete>
didn't work.
deleteAction() asks for an id that I don't know where to get it from.

Answer 1

keep an example:
1. yaml routing (you can add validations, etc., the symphony is beautifully written in the off-docs)

route_id:
    path:     /app/delete/{id}
    defaults: { _controller:AcmeBundle:FakeControllerName:delete, id: null }

specify that in the url we will have an id, by default null
2. controller

public function deleteAction($id)
{
//в id будет id из урла, реализуем удаление, используя эти данные, не забываем про валидацию
}

3.template
all the info is given in a short form, you can expand indefinitely

Answer 2

1. Wrap the code in a code tag so that it can be read normally.
2. Please provide code deleteAction().
3. Give the error that you have when executing the code.