Module development and code questions

Hello,

I'm developing a module. I created 2 entity "Base" and "Sub". Created "base" reference field for "Sub" entity. I want to create route `/base/{base}/subs/add` for creating "Sub" entity. But I couldn't set "base" from route parameter. Its throw "base could not be null". How can I pass this field value? I tried $form_state for populating that but its not worked. Still same problem.

Are there any other module can I review for 2 entity one to many support?

Hi all,

I am looking for a functionality that does not seem to exist - at least I did not find any working solution. All the modules I tried did not check if a user is authenticated or could not get rid of the iFrame upon logging off (thus adding another iFrame each time I log on and off).

I am new to module development, I have developed a custom module to create node programatically and dynamically. I got stuck when adding multiple files/images in field. I am using this code found from the community answer & worked for me.

Hi, I must have read a hundred guides on using ajax to update a node field but i just cant get it to work! I have a custom module and have added the following code:

Been working on this for hours! I maintain skilling, a contrib module. This...

composer require drupal/skilling

... reports...

Hey there,

Im really struggling on this one, Im able to edit my content text but when I try to delete the image in order to add a new one, I always get this error (error : https://imgur.com/TF91Mxq ).

Any idea how to fix it ?

Thanks