Drupal 8.x

Hello,

I whould like to create a menu on drupal with taxonomie hierarchical and at the end of the item it display all nodes linked by the term.

I try mega menu but is not dynamicly for the node

I try with a views but not working correctly is too many difficult.

Do you know a module easy to do it.

My old website is on Drupal 7 i have create a script to this but not working in D8

Hello,

Can anybody guide me how can I implement SOCK JS functionality in Drupal 8.

SOCK JS is used to for real time communication over http/https.

I tried searching for various tutorial for but it was in core PHP also I had included the SOCK JS library in libraries.yml of my module and implementing it's function in Jquery but I still get error in console 'sock js is not defined'.

Hello,

I would like to upload a picture to a slideshow. After uploading I can't see the thumbnail in the backend.

The log show several errors and warnings:

Unable to generate the derived image located at public://styles/thumbnail/public/images/test.jpg.

Image scale failed using the gd toolkit on public://images/test.jpg (image/jpeg, x)

I need to add a metatag(og:title) for a path in drupal 8 programatically? 

Hi guys,

I created a webform with a custom composite element. Amongst others, it contains a "date" format field. As such it works fine.

However, I would like to have date formatted as dd/mm/yyyy and element goes by default as mm/dd/yyyy , apparently without any possibility to change it, even if going to YAML view.

This only affects date fields part of customs composite elements. A usual Date element works fine as 'dateformat' field is respected.

Any help ? Thx

I have a taxonomy called "regions" that I thought was deleted at some point, but it's still listed in taxonomies. If I try to edit or delete it, I get "page not found".

It also affects other pages. I tried to change  language settings for a paragraph (/admin/config/regional/content-language) and I get an unexpected error. Logs show: 

In the log, I see: