Questions tagged [8]

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4,375 questions with no upvoted or accepted answers
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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 ...
9
votes
1answer
992 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 ...
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 ...
6
votes
2answers
597 views

Set SameSite=strict for session cookies

I'm trying to figure out how to set the SameSite cookie attribute for Drupal 8 session cookies, but I can't find a solution. I thought SessionConfiguration might give me enough options, but it seems ...
6
votes
1answer
2k views

Add Expression for Entity Query

I've been working with the entityQuery to query the db and get an array of filtered nids however I need to add an expression to my query. I've checked the Query class and found a protected sqlQuery ...
6
votes
2answers
609 views

Managing custom aliases on translated content

We have a Drupal 8 site with translated content, and using the Pathauto module. The issue we are running into is that when we un-check the "Generate automatic URL alias" on, say, the Chinese node, ...
6
votes
1answer
1k views

Configuration changes that will not import?

I have some configuration that will not import. If I run drush config-import --preview I see the changes to be imported; I hit 'y' to import. When I run the same command, the changes are still there? ...
6
votes
1answer
1k views

Change views exposed filter format

I am build a JSON export using a View in Drupal 8. Problem is that the parameters for retrieving the json doesn't seem to work as I would want. In my View I need use two exposed filter criteria to ...
6
votes
1answer
156 views

Update core keeping other composer packages

After upgrading Drupal to the last version with Drush (8.1.15) the other composer.json dependencies (e.g. drupalconsole) are removed. Are there any way to update Drupal with Drush keeping other ...
5
votes
0answers
2k views

Custom views filter for custom view field

I want to created a custom views field, following this tutorial: https://www.webomelette.com/creating-custom-views-field-drupal-8. This custom field counts and returns the number of referencing ...
5
votes
0answers
475 views

How can I convert an existing image field into a Media image reference field?

I have an image field that I created before Drupal 8.5, when media was introduced in the ui. The field already contains content and I would like to make use of the reusable media functionality that is ...
5
votes
1answer
125 views

Benefit of config entities over regular config entries?

In Drupal 8 it is possible to store configuration in "config entities". However, the same can also be achieved with non-entity config entries. E.g. one example for a config entity schema, from core....
5
votes
1answer
2k views

Manipulating Theme Suggestion Priorities

I'm adding in some theme suggestions using mytheme_theme_suggestions_alter(), when certain criteria is met. My issue is, for some reason these additional theme suggestions are appearing at the top of ...
5
votes
2answers
955 views

Send mail notification when node of given type gets created

Use case: a small site where I want to warn all users by mail whenever a new content of a particular type is created. I thought I would try Rules+Actions to handle this. I'm working on a vanilla ...
5
votes
0answers
1k views

How to create a Draft view with Content Moderation?

In Drupal 7 with Workbench Moderation is easy to create a view to show the last Draft of a content: You have a relation in the view named Workbench Moderation: Node, so using the filter Workbench ...
5
votes
0answers
399 views

Execute form custom validator first before default validation

I have added a custom form validation on node/add page in drupal 8. The purpose of adding this validator is to add a slash before the path alias string. By default if a path alias string is added ...
5
votes
2answers
2k views

How to programmatically add content to a group in the Group Module?

I'm using the Group module. If I have a group type such as Project, and I have a content type such as Article, and I programmatically created a new article node using Node::create(), how can I in the ...
5
votes
3answers
3k views

How do I define a computed field equal to the concatenation of two fields of my custom entity?

I have a custom entity (Person) with these fields: ID, nom, prenom, telephoneportable, estactive, userID, created, changed. I created it with baseFieldDefinitions. I want to have a computed field ...
5
votes
1answer
7k views

How to create a "read more" button using AJAX in a module?

I'm working on a really simple module in Drupal 8 to get the hang of things. What it does (or rather, what the page I'm asking about in this question does) is grab some data of a bunch of simple ...
4
votes
2answers
231 views

How to implement stateless authentication

I'm having a big problem with Drupal 8, I want Drupal to trust a downstream reverse proxy that performs authentication against a third party provider, then passes a JWT in a X_ID_TOKEN header. As I ...
4
votes
0answers
91 views

Which is a better practice in Drupal 8 to get field value from an entity?

I have a product variation entity from which I need to retrieve SKU value. I am able to get the value from the below lines, but I want to know which is a better practice and why. $entity->getSKU();...
4
votes
0answers
228 views

How to add translation to Inline Entity Form + Entity Browser

Situation I've got a special "Dashboard" node that consists of entity references to other node types. In dashboard form mode all widgets are configured to use Entity Browser to display an (Inline ...
4
votes
1answer
521 views

How to implement StackMiddleware for a redirection correctly?

I'm working on a redirection (for unauthenticated users) for my Drupal 8 site. Currently, the redirection works however, the redirection persists even after user is authenticated. I found this article ...
4
votes
0answers
191 views

How to get referencing parent entity when adding entities via Inline Entity Form to set automatic titles?

I have a content type "Parent" and a content type "Child". When adding Parents, the user can add Childs via Inline Entity Form. Child content types have Automatic Entity Label enabled. In that ...
4
votes
0answers
829 views

How to add 'Set-cookie' header on rest POST response

I have subdomain front.test.local as frontend ngx-app and another subdomain back.test.local for the backend pure Drupal both on https - cookie-domain is set to '.test.local'. I need cookie because ...
4
votes
1answer
619 views

Invalidating render cache items for anonymous?

We have a certain content type in Drupal 8 that has a small grid of data on it that is populated from an API call when the node view is being built. In that call, I am checking for cache and setting ...
4
votes
2answers
2k views

How to pass a field value as contextual filter argument using Twig Tweak drupal_view?

In Drupal 8, I'm using Twig Tweak to embed a view. I have a contextual filter set to one of the node's fields, field_project_id. If I use a literal for the third argument, it works. If I try to ...
4
votes
2answers
815 views

Drush cim: error "Table xyz already exists"

I'm trying to deploy a dev website to a dev server. When running drush cim on the dev server, drush ends with an error message: Table honeypot_user already exists When running drush cim again ...
4
votes
0answers
270 views

How to use Context with Views' Contextual Filters

I have content type City. I have a view page with contextual filters to show the cities at the URL pattern locations/<city id>. I want to use Context to add blocks to these cities pages but I ...
4
votes
0answers
370 views

What is the way to restrict access to a store and its products by user?

I'm using Commerce 2 and I have: User A and User B Store X assigned to User A (by entity reference) Store Y assigned to User B I would like to restrict access to products of stores so that User A ...
4
votes
0answers
396 views

Image styles are not generated in Docker for Windows

When I open in browser http://localhost:1567/sites/default/files/styles/thumbnail/public/2017-10/478069720_1384178114_4.jpg, I see 404. The "original" images are uploaded successfully, and the ...
4
votes
0answers
2k views

How to setup Swift Mailer to send mails using SMTP server and TLS encryption?

I'm trying to send Drupal 8 emails using Swift Mailer (5.4.8, 8.x-1.0-beta1) and a remote SMTP server. The transport should be encrypted, so TLS should be used. This is my setting: Unfortunatly when ...
4
votes
0answers
165 views

Can't make sense of the CSS loading order

I want bootstrap.css to load first, because it's breaking all of my styles. Yet, no matter what settings I use in my module, it always loads last. Every CSS file from a library in my theme loads ...
4
votes
0answers
473 views

Front page without language prefix

I have a multilingual site on Drupal 8 migrated from Drupal 7. It has URL language detection method. Default language is English, it has path prefix /en. With this configuration front page is ...
4
votes
0answers
2k views

"DISTINCT" in Views not applying?

I am trying to add DISTINCT to a view, and for example I chose the default content view. I expect that it would add DISTINCT(id), but the query does not change at all. Why is it not added? Update: ...
4
votes
0answers
345 views

Migrate taxonomy with depth

I need to migrate a CSV file of 3000 Taxonomy terms with depth of 5 levels deep. This is a small sample of the CSV comma-separated values file. About Us About Us, Our Programs About Us, Our History, ...
4
votes
1answer
917 views

Cannot import Paragraph based Feature into new site

Perhaps someone with a bit more Features expertise can help me here. I have a Drupal site with 25 or so Paragraph types that I would like to export (one by one) to its own contained Feature. I ...
4
votes
0answers
1k views

Why are the thumbnail images not loading?

I am using Drupal 8, and have just moved my site to shared hosting. When I upload a standard image field on my shared hosting environment, the thumbnail image does not show up. This works perfectly on ...
4
votes
2answers
985 views

How do I remove JOIN in hook_views_query_alter()?

I have a view with two filters (A + B). Filter B should only be included in the query, if a specific value in filter A is set (like a "conditional filter"). So I tried to remove the where condition ...
4
votes
1answer
377 views

Migration of content with an UI

My goal is to import data of customers from a csv file to my custom entity. For that I wrote a migration with the migrate_source_csv module as source plugin. This works fine, but the problem is, that ...
4
votes
1answer
87 views

Why is my functional test not matching my manual testing?

I have a Drupal 8 module for banning users based on country. In it, I have the following test. public function setUp() { parent::setUp(); $this->drupalLogin($this->adminSitesUser); } ...
4
votes
1answer
988 views

Action links available options / caching

I have some action links defined in module.links.actions.yml which uses a custom "create entity" route. For entity creation I set up some restrictions and at some point the access is denied. The ...
4
votes
1answer
787 views

How to fix "Unable to save a field collection item without a valid reference to a host entity" error?

I programmatically created a series of custom content entities which contain field collections. My site had an execution timeout error in the middle of entity creation and saving. I can not delete ...
4
votes
0answers
1k views

Loading a form in dialog/modal returns an error

I have a form with a submit button binded to an AJAX callback that opens up a modal with another AJAX form. The modal dialog opens with the form, but the AJAX submit in that modal form isn't ...
4
votes
1answer
2k views

How do I index custom fields with the search API using elasticsearch?

I see all kinds of tutorials to get apache to index content. Is there any difference in getting elasticsearch to index my new custom field? On the field page I can see my field but when i expand it ...
4
votes
1answer
870 views

Prevent dual submit on form submission

I've got a form that submits via AJAX and in the callback I need to rebuild certain parts of the page to reflect the newly submitted data. One of these parts is the form, which I need to clear all ...
4
votes
1answer
3k views

How to rename uploaded files

Using Drupal 8, I want to rename and clean all filenames, e.g. If someone uploads file named like this Screen Shot 2016-03-29 at 1.13.21 PM.jpg, I want to clean it so that convert all spaces to dashes ...
4
votes
0answers
107 views

How do I store filtered markup?

As instructed, I am looking at porting Message to Drupal 8. It uses token to generate the message arguments and so they are HTML escaped. This is the current code: foreach ($matches[1] as $delta =&...
4
votes
1answer
435 views

Failure getting nodes from terms via the rest api

I have added a REST web service in Drupal and all content is tagged with taxonomy. I'm now trying to acquire all related nodes to the terms. First I'm calling taxonomy_vocabulary/getTree along with ...
3
votes
1answer
80 views

How to setup access dependency on a block content created programatically

In Drupal 8, I am creating block instances (BlockContent) for node layouts programatically and setting them all as non-reusable. That causes a following access error: "Non-reusable blocks must ...

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