Drupal Answers Questions, Problems & Solutions : TransWikia.com ~ Page 14

how to add an event subscriber when the user reaches the login form

I am new on Drupal 8 , I have implemented a hook 'hook_form_alter' in my module to add a new field to the login form , but now I want...

Asked on 10/26/2021

1 answer

Drush cr is responding with Bootstrap Failed

I have a Drupal 8.9 site I built on my development server. I've now copied it over to my production server (Ubuntu 16) and set up the database. I need...

Asked on 10/26/2021 by Chanel

0 answer

How can I attach an image from an existing image field to another multi-value image field?

I have the nodes that have the source image field field_old_image_field and the destination image field, field_new_image_field. field_old_image_fieldhas only one image. field_new_image_fieldcan have multiple images and probably does. I need...

Asked on 10/26/2021 by esod

1 answer

How do I create a table when a module is installed?

I want to add a custom table when a module I develop is installed. The code I am using doesn't seem to work, as the post table isn't created. What...

Asked on 10/26/2021 by David montera

1 answer

When passing a variable from a render array to JavaScript how do you reach that variable in your Javascript

I add a variable in the backend to a render array like so (removed superfluous code):$some_var = 'Hello World';return [ '#attached' => [ 'drupalSettings'...

Asked on 10/26/2021 by Sl4rtib4rtf4st

1 answer

Approaches for multi-field values

I am using the Drupal 8 REST API to post content to a custom content type. I have a use case in which I need to post multiple values to...

Asked on 10/26/2021 by Ian Stewart

0 answer

Views: List content NOT authored by the logged-in user

I want to list all the content that was NOT authored by the logged-in user in Drupal 9. Getting the list of content authored by the logged-in user is pretty...

Asked on 10/26/2021

1 answer

Pager not being rebuilt after $form_state->setRebuild() is called

I have a form that displays a TableSelect which is populated by a user-specific database query. This query can sometimes return over 1000 results so I'm paging the query and...

Asked on 10/26/2021 by Kenny83

0 answer

Where are Commerce 2 hooks (or Events) in Commerce 2

I am working on replacing our payment system from D7/DC1 to D8/DC2 and the original code makes use of hooks. I have replaced some of them with events but I...

Asked on 10/26/2021 by Wally Kolcz

1 answer

Show own content in Media Library

I am using Media Library from core, but users can choose media from any user. How can I show own content only? I have tried adding contextual filter in View,...

Asked on 10/26/2021 by RafaTicArte

0 answer

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