Unanswered Questions
24,236 questions with no upvoted or accepted answers
15
votes
0answers
1k views
How do I setup Chained fast backend, Varnish, APCu and Redis cache bins in settings.php?
On a Debian Jessie server (Nginx, PHP 5.6, Zend Opcache), I installed Apcu, Redis, Varnish. I also installed APCu, Chained fast backend, Redis and Varnish modules.
In order to make these caching ...
12
votes
0answers
2k views
How do I translate theme settings?
How do you translate custom theme settings in Drupal 8?
I use hook_form_system_theme_settings_alter to add custom settings to a theme. One setting is the text string (e.g. 'Menu') to display beside ...
10
votes
6answers
2k views
How do I allow a free product into a cart, but only if cart net value is above $10?
I'm interested in running a promotion ...
I'd like to make a product free if the customer's cart total is $10.
I was able to do that with this module: http://drupal.org/project/uc_discounts_alt
...
9
votes
0answers
562 views
How do I go about migrating books using MIgrate_D2D?
I've had to rebuild my sites recently due to a hit on the Drupalgeddon bug I thought I closed. I've been trying to migrate everything in easily but it doesn't seem to want to for whatever reason.
Now,...
9
votes
1answer
984 views
With search_api_solr, how can I apply an significant field based boost when using solr 6.x?
I am using the solr backend for search_api on a drupal 8 site.
I have added the value of a taxonomy term reference field (field_promoted_search) to the index.
If an item of content has ...
8
votes
1answer
476 views
Is it possible to migrate data into multiple translations of entities?
I'm running a multilingual migration of events (which are stored as nodes) that have keywords on them where there are keywords (stored as terms). The keywords should be stored in a multilingual tags ...
8
votes
3answers
4k views
How to set required POST parameters for routes
With GET method we can do something like this
example.user
path: 'example/{user}'
defaults:
_controller: '\Drupal\example\Controller\ExampleController::content'
requirements:
...
8
votes
0answers
3k views
How do I use a custom twig template with a render element?
I am fairly new to Drupal 8 module development, so I decided to follow a tutorial at https://docs.acquia.com/articles/drupal-8-creating-elements-theming-elements-and-managing-frontend-libraries, which ...
8
votes
1answer
642 views
Grouped Exposed filters radio buttons : one in two no value ticked. How to programatically force default button be ticked?
Some exposed filters (radio buttons) aren't systematically ticked when a view is displayed, causing an "An illegal choice has been detected. Please contact admin..." error message and No result found. ...
8
votes
3answers
1k views
How to use URL parameter and page callbacks for tab menus correctly?
I'm using Drupal 6 and I'm trying to display two tab (menus) on a page that has the URL /vehicle_info.
Both pages that the tabs link to should take a node's nid as parameter.
My current code looks as ...
7
votes
1answer
160 views
How can I write a unit test for a custom field formatter?
I'm working on a project where we need to have code coverage using phpunit.
I have a public method that includes this code:
/**
* {@inheritdoc}
*/
public function viewElements(...
7
votes
0answers
1k views
How do I theme a modal popup?
How can I style Drupal 8 modal window to achieve Instagram style and behaviour?
I'm creating modal through extending ControllerBase class, thus have full control of content. However I can't figure it ...
7
votes
2answers
3k views
How do I enable the "print PDF" link on only a specific page?
I have enabled the print module and configured the basic page content type to show a PDF print link under the basic page settings.
On the print module's Links settings page at admin/config/user-...
7
votes
1answer
2k views
How to set up Authcache module with Varnish and ESI?
I am trying to set up Drupal 7 with Authcache beta 2 and Varnish 3.0 but I can't get the ESI blocks working. Varnish it self seems to work well.
I am using the example.vcl from sites/all/modules/...
7
votes
0answers
149 views
Splitting Atom categories into two fields
I am using Feeds to import an Atom feed into my site. The feed has categories as
<category term="cat:Foo" scheme="http://www.sixapart.com/ns/types#category" />
<category term="tag:foo" ...
