How to add extra data to a programmatically created node
Using Drupal 8 i am importing data from an external source and creating the node programmatically from the controller: $node = Node::create(array( ‘type’ => ‘article’, ‘title’ => ‘some title’ )); $node->save();... read more
Get current language in template
In Drupal 7 the current language is a global variable we can access with global $language; $langcode = $language->language; I want to know how can we access the current language in a Twig file in Drupal 8 (in page–front.html.twig for example)? read more
Using computed field value in Rules
I’m using Commerce module and I have a line item with a computed field that’s calculating a date. This field finally shows a date. Then during the checkout process I have a form with a Date field (part of the Order). I’m running some Rules and... read more
Returns 403 error after user login
My site was copied from production to test server. It works on Drupal 7 + Nginx + PostgreSQL. On production, user login works fine, but on test server I receive a 403 error on users/admin (or user/1) where I’m redirected after login. What I’ve already... read more
Showing both original base price and calculated price (inc. taxes), when using two price fields and rules
Building a webshop for customer with Drupal 7 + commerce. I’ve defined two price fields for commerce product entity: 1) base price (excluding tax) that is wholesale price 2) retailer price (excluding tax) There is a rule with a condition “current user has... read more
PDOException : SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry ‘registration
Using: commerce+entity registration+commerce registration During the checkout sequence, after completing the registration step, I get this fatal error: PDOException : SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry... read more
Default value for form_system_theme_settings_alter
I’m trying to set some theme settings, and I can’t figure out how to have my settings get their default value, which should be obviously the currently set value. Here’s an example: $form[‘navbar_layout’] = array( ‘#type’ =>... read more
Decryption failed because the HMAC could not be validated while decrypt
I am using the Encrypt module to encrypt some of user object data. I can encrypt data, but while decrypt it, I get the following error: Decryption failed because the HMAC could not be validated encrypt(‘name’) // It works. decrypt(‘some encrypted... read more
Install without Bootstrap CDN
I have the theme Bootstrap CDN 3.3.6 installed on my site and I use the appearance “Journal”. How not to use the CDN maintaining the appearance “Journal” ? Thank you I download on Bootstrap http://getbootstrap.com/getting-started/#download and... read more
How to delete children when main entity is deleted?
I am looking for the best way to delete children of my main entity when i delete it. I have 2 entity type : commandes_entity commandes_ligne_entity ( entity reference to commandes_entity ) The only way i have found is to create a hook_entity_delete : Edit : This is... read more
Implementing preprocess function for custom template
In Drupal 7, I’m creating thank you page for a custom form and have following in my mymodule.module: function mymodule_menu() { $items = array(); $items[‘mymodule/thank_you/%’] = array( ‘title’ => ‘My Module Thank You... read more
Programmatically create a comment form for a node
I’m trying to port a theme from Drupal 6 to Drupal 8, and I find code like the following. $edit = array(); $edit[‘nid’] = $node->nid; $form = drupal_get_form(‘comment_form’, $edit)); How do I load the form in Drupal 8? I get the... read more
How can I retrieve the value of a configuration object from a template?
I have a module that sets the value of a configuration object. I don’t know how to retrieve that value from a template file. In Drupal 7 I just needed variable_get() to get the value. What equivalent code should I use in Drupal 8? read more
#states hide by radio won’t work
The problem is all in the title. So here is my code (i cut some part to make it more visible) : Constructor : public function __construct() { $user = DrupaluserEntityUser::load(Drupal::currentUser()->id()); $this->sub_forms[‘user’] =... read more
How to send a vote using Advance Poll and Services Voting Api?
I need to expose a poll to a mobile app. After doing some research I found out that I could receive the votes, through a web service, using the services_votingapi module, and the go-to poll to use was advpoll, or Advance Poll. I’ve made a poll with several... read more
How to set and inherit variables within different twig templates?
I’d like to set a variable in my node.html.twig template: {% set title = label %} {{ content }} The content consists of one field visible only, which has it’s own template: file-link.html.twig How can I access the title variable of the node template in the... read more
How do you programmatically create a webform with a managed_file type?
I haven’t been able to find a single example of how to create a webform with a managed_file type. The webform initially had the type ‘file’, but needs to be changed to accept multiple attachments. When the type is changed to... read more
How can I get the URL to the public files directory?
I can get the path to the public files directory by using Filesystem::realpath: $path = $filesystem->realpath(‘public://’); But how can I get the URL of public://? read more
How to attach a CSV file with the Google Chart API?
I have created a Google Chart based View and it is working nicely. How to give the facility as the user should be able to upload a CSV file and the data comes accordingly? read more