Rob Decker robdecker

Cheatsheet

https://devhints.io/composer

Common commands

Updates composer.lock hash without updating any packages

composer update --lock

Function keys tab

Target device: non internal keyboard

f5: to key f5
f6: to key f6

Complex modifications tab

Filters

trans / t

This filter (alternatively, t) will run the variable through the Drupal t() function, which will return a translated string. This filter should be used for any interface strings manually placed in the template that will appear for users.

From How to add classes to links in Drupal 8

$url = Url::fromUri('http://drupal.org');
$link_options = array(
  'attributes' => array(
    'class' => array(
      'my-first-class',
      'my-second-class',
 ),

A free guide to HTML5 elements

Modules

Configuration Tools

Config Tools is a package of modules that help to manage your Drupal 8 configuration files. This includes two modules currently.

https://www.drupal.org/project/config_tools

	// 2 digit code
	$language = \Drupal::languageManager()->getCurrentLanguage()->getId();

	// Name
	$language = \Drupal::languageManager()->getCurrentLanguage()->getName();

	{# Loop through items #}
	{% for key, child in elements if key\|first != '#' %}
	<div class="{{ loop.first ? 'class-1' : 'class-2' }}">{{ child }}</div>
	{% endfor %}

	if ($entity->hasTranslation('en')) {
	$translated_entity = $entity->getTranslation('en');
	$translated_title = $translated_entity->getTitle();
	}