radheymkumar

<?php
// The drupal_set_message() function is being deprecated!
// @see https://api.drupal.org/api/drupal/core%21includes%21bootstrap.inc/function/drupal_set_message/8.5.x
// > Deprecated in Drupal 8.5.0 and will be removed before Drupal 9.0.0.
// > Use \Drupal\Core\Messenger\MessengerInterface::addMessage() instead.
// In some custom code.
\Drupal::messenger()->addMessage('Say something else');
// When trying to print out a simple var.
\Drupal::messenger()->addMessage(print_r($stuff, TRUE));
// In a Drupal 8 Form's submitForm() handler:

radheymkumar

https://www.a2hosting.in/kb/installable-applications/optimization-and-configuration/drupal2/installing-drupal-console

Console Install
composer require drupal/console:~1.0 --prefer-dist --optimize-autoloader

Path
echo 'alias drupal="/var/www/html/<project_name>/vendor/bin/drupal"' >> ~/.bashrc
source ~/.bashrc

Command:

radheymkumar

wget https://github.com/drush-ops/drush/releases/download/8.1.17/drush.phar
chmod +x drush.phar
sudo mv drush.phar /usr/local/bin/drush
drush --version

radheymkumar

/**
* Implements hook_views_pre_render().
*/
function custom_views_pre_render(ViewExecutable $view) {
  if (isset($view) && ($view->storage->id() == 'super_awesome_view')) {
    $view->element['#attached']['library'][] = 'custom/custom_view';
  }
}

radheymkumar

Example URL - http://xandeadx.ru/blog/drupal/946

---

$ composer require drush/drush
---

$link = \Drupal\Core\Link::createFromRoute('My link', 'entity.node.canonical', ['node' => 123]);
 
// По пути

radheymkumar

 get current user in drupal 8
Description: In drupal 7 we get the current user object by defining global $user but in drupal 8 this quite different. If you want to get current user object then follow below code.

$current_user = \Drupal::currentUser();

$uid = $current_user->id();
It returns user id of current user.

$user_mail = $current_user->getEmail();
It returns user email id.

radheymkumar

use Drupal\node\Entity\Node

Working with nodes Load a node by NID:
	$nid = 123;     // example value

	Method 1
	$node_storage = \Drupal::entityTypeManager()->getStorage('node');
	$node = $node_storage->load($nid);

	Method 2

radheymkumar

https://www.drupal.org/docs/8/modules/commerce-iats/how-to-setup-recurring-payments


Commerce Membership-

Install Module:-
1. Drupal commerce install via composer - composer require "drupal/commerce"
2. Install commerce_recurring module    - composer require "drupal/commerce_recurring"
3. Install commerce_license module      - composer require "drupal/commerce_license"

radheymkumar

<ol>
	<li>
        <a class="use-ajax" 
            data-dialog-options="{&quot;width&quot;:400}" 
            data-dialog-type="modal" 
            href="/node/1">
            First article displayed in modal dialog.
        </a>
    </li>
	<li>

radheymkumar

function hook_views_pre_render(&$view) {

  switch ($view->name) {
    case 'YOUR_VIEW_NAME':
      //  override the global custom text field value
      $view->field['nothing']->options['alter']['text'] = 'My custom text';
      $view->field['nothing']->options['alter']['alter_text'] = TRUE;
    break;
  }
}