CODEWITHSUNDEEP
mysqlsymfonydoctrine-orm
user3165474
user3165474

Reputation: 164

Delete from database in Symfony 2

I am trying to use a delete function for Symfony 2, which gives me an error

Routing.yml

home_homepage_deleteuser:
   path:   /homepage/delete_users/{id}
   defaults: {_controller: HomeHomepageBundle:Default:deleteuser}
   methods: [GET, POST]

Defaultcontroller.php

 public function deleteuseraction(Users $users)
    {
        $em = $this->getDoctrine()->getManager();
        $users = $em -> getRepository('LoginLoginBundle:Users')->find($idusers);
        $em-> remove($users);
        $em -> flush();

        return $this->redirectToroute('home_homepage_userlist');
    }

Userlist.html.twig

<a href="{{ path('home_homepage_deleteuser') }}" 
class="btn btn-danger pull-right">Delete</a>

Display

Upvotes: 0

Views: 1450

Answers (2)

user3165474
user3165474

Reputation: 164

I found it , the code should be look like this.. No i'm the idiot.

DefaultController.php

public function deleteuseraction($id)

    {
    $em = $this->getDoctrine()->getManager();
    $users = $em -> getRepository('LoginLoginBundle:Users')->find($id);
    $em -> remove($users);
    $em -> flush();

    return $this->redirectToroute('home_homepage_userlist');
    }

Userlist.html.twig

<a href="{{ path('home_homepage_deleteuser', { 'id': deposit.idusers }) }}" class="btn btn-danger pull-right">Delete</a>

routing.yml

home_homepage_deleteuser:
   path:   /homepage/delete_users/{id}
   defaults: {_controller: HomeHomepageBundle:Default:deleteuser}
   methods: [GET, POST]

Upvotes: 0

Jakub Matczak
Jakub Matczak

Reputation: 15696

I can see at least 5 issues here.

  • it should be DefaultController.php instead of Defaultcontroller.php
  • it should be deleteuserAction instead of deleteuseraction
  • (Users $users) argument is incorrect unless you use param converting (you don't provide info about if you do). If so, then you're overriding this variable later which doesn't make sense.
  • $idusers is undefined
  • You do not pass user ID to {{ path('home_homepage_deleteuser') }}

So there is a lot of work to do here. Also you don't even tell us what is the error, so there may be several other issues.

Upvotes: 3

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