leymannx

# disable CSS/JS aggregation
drush -y config-set system.performance css.preprocess 0 && drush -y config-set system.performance js.preprocess 0

leymannx

<?php
$node = Drupal::request()->attributes->get('node');
?>

leymannx

# https://www.ionos.com/community/hosting/php/using-php-composer-in-11-ionos-webhosting-packages/

php -v
# PHP 4.4.9 (cgi-fcgi) (built: Nov  7 2018 13:27:00)
# Copyright (c) 1997-2008 The PHP Group
# Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies

/usr/bin/php7.1-cli -v
# PHP 7.1.25 (cli) (built: Dec 10 2018 10:11:36) ( NTS )
# Copyright (c) 1997-2018 The PHP Group

leymannx

<?php
// How to create horizontal tabs programmatically in Drupal 8, requires Field Group module
$form = array();
$form['my_field'] = array(
  '#type' => 'horizontal_tabs',
  '#tree' => TRUE,
  '#prefix' => '<div id="unique-wrapper">',
  '#suffix' => '</div>',
);
$items = array(

leymannx

// https://google.github.io/material-design-icons/

body {
  
  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;

leymannx

<?php  
  
if ($paragraph->getType() == 'teaser') {

  $alignment = 'left';
  if ($paragraph->get('field_paragraphs_align')->first() !== NULL) {
    $alignment = $paragraph->get('field_paragraphs_align')->first()->getString();
  }
  $variables['attributes']['class'][] = $alignment;
}

leymannx

⇐ back to the gist-blog at jrw.fi

Advanced SCSS

Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.

I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.

This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso

leymannx

#Drupal 8 snippets

##Create absolute URL:

$options = ['absolute' => TRUE];
$url_object = Drupal\Core\Url::fromRoute('entity.node.canonical', ['node' => $nid], $options);
// will output http://example.com/path-to-my-node

##Create absolute link object (and inner span):

leymannx

<?php
/**
 * @file
 * Contains \Drupal\hello_world\Form\AddAnotherItem.
 */

namespace Drupal\hello_world\Form;

use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;

leymannx

<?php

/**
 * Implements hook_user_login().
 */
function MYMODULE_user_login($account) {
  \Drupal::service('request_stack')->getCurrentRequest()->query->set('destination', '/');
}