Page Redirection on Drupal 8 / 9 | Drupal 8

Page Redirection on Drupal 8 / 9

By editor, 23 December, 2015
Question

How to make a redirection on Drupal 8 (like drupal_goto() on Drupal 7)?

Example 1. Redirect to the front page:

    return new \Symfony\Component\HttpFoundation\RedirectResponse(\Drupal::url('<front>'));

Example 2. Redirect to a route path (user page):

    return new \Symfony\Component\HttpFoundation\RedirectResponse(\Drupal::url('user.page'));

Example 3. To a internal path

   return new \Symfony\Component\HttpFoundation\RedirectResponse('/node/17/edit');

   OR

   return new \Symfony\Component\HttpFoundation\RedirectResponse(\Drupal\Core\Url::fromUserInput('/node/17/edit')->toString());

Example 4. Redirect to Access Denied (403) or Not Found (404) page.

403:

throw new \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException();

404:

throw new \Symfony\Component\HttpKernel\Exception\NotFoundHttpException();

 

Redirect to external domain

throw new \Drupal\Core\Routing\TrustedRedirectResponse('https://example.com');

 

See also : Create a link with Drupal 8 like l() and url() on D7

Tags

Form redirection on submit
Create a link with Drupal 8 like l() and url() on D7
Redirect a user after login. Redirection on Drupal 8.

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After submitting  form am redirecting into content type. How do I get my form values into my content type filed(using POST,Session variable). How do I get my form values into content type(node/add/add-form)add-form is my content type.

You can process your custom change using HOOK_form_alter

Example :

function mymodule_form_alter(&$form, FormStateInterface $form_state, $form_id) {

   if($form_id == 'YOUR_NODE_FORM_ID') {

     kint($form['field_name']['widget']); // show the value and field values

     $form['field_name']['widget'][0]['value']['#default_value'] = 'My new value'; // for textfield.

  }

}

 

Shobhana (not verified)

8 years 4 months ago

Hi,

I want to redirect the page when node submission is greater than 1 , i have used hook_node_presave in drupal 8

But could not understand how to redirect without saving node.