Tutorials - Drupal

Create a customizable text.

Example :

use Drupal\Component\Render\FormattableMarkup;

$text = new FormattableMarkup('My name is @name', ['@name' => "The name"]);

Drupal's event system allow to create triggers when an event has been happened like create a custom hook on drupal 7.

Use Event Subscriber service.

The EventSubscriber allow to execute an action on boot as hook_boot or hook_init of drupal 7.

Example.

To get database table columns names of a mysql database you can use "DESCRIBE my_table;" method.

Get, Set and Delete configuration value by drush

Get (drush config-get)

drush cget CONFIG_NAME CONFIG_KEY

Examples:

drush cget system.site

drush cget system.site page.front

Set (drush config-set)

If you have an error like this, when you use a custom views filter plugin, the resent is now you need to have a config schema for all Views filter plugins.

The error :

CAUTION : At this day (2017-10-12), Drupal commerce is very young. Therefor you can start the development of your e-commerce site but you may have bugs and security issues.

Example 1 (for drupal 7)

Step 1. Add file brows

Create a simple js file in your module directory (called yourModuleName.js) and enter the following Javascript.

Example 1 (for drupal 7)

Step 1. Add file brows

Create a simple js file in your module directory (called yourModuleName.js) and enter the following Javascript.