Tutorials - Drupal

Print : {{ variable_to_print }}

Code : {% codes %}

Comment : {# Comments #}

 

Example:

Example:

Site Name:    

$site_name = \Drupal::config('system.site')->get('name');

 

Site Address (Host)

$site_addr = "http://" . \Drupal::request()->getHost();

In drupal 8 block is part of the plugin system.

Step 1. Create a simple module like this.

Example : (Insert this line in to your form submitForm() methode)

Redirect to the user page ( Redirection on form submit)

$form_state->setRedirect('user.page');

Example :  Display user login form on a page

Step 1:  Create a module. (Example)

Example:



  $con = Drupal\Core\Database\Database::getConnection();

  $start_value = 100000;

  $query = "ALTER TABLE {the_table} AUTO_INCREMENT = $start_value";

  $con->query($query);

Render arrays