Post installation

I am creating a form. It contains 5 dropdown selection lists. When they are selected one by one, they can work normally. But in some cases. Need to skip the middle 1 or 2 sub forms. How can I achieve this goal? This is my code, it helps explain my problem. Thank you for all your tips.

<?php

/**
* Build a 5-level linked query form from the database,
*/

namespace Drupal\xxjnav\Form;

I have installed the Forum on my Drupal site, and now the signup page has a place to sign up for Forum subscriptions and Forum topic subscriptions.  I do not want this on the new signup page, but cannot find a place to remove it.

Hi All, when I show users using the JSONAPI module there is a field under attributes called display_name. What is that field? It seems to hold user names. I don't see that field using drush command ./vendor/bin/drush fbi user or ./vendor/bin/drush fi user user Furthermore, I have removed access for "Anonymous user" to "View user information" under /admin/people/permissions and still this information about display_name is shown in the JSONAPI output.

In Drupal 7 I used panels and page manager to create a URL and pass arguments to custom pages. A route might look something like /custom_section/!1/!2.

I need to do something similar in Drupal 10. I have been creating pages by adding basic pages and using layout builder to add blocks. I can add contextual filters to views blocks and get them to work in the views preview. I just can't figure out how to pass the arguments to the views blocks in the page.

Hi Drupal Community

HELP!

After our website developer went AWOL, I have been trying to look after our Drupal site by myself but am completely new! I have tried not to make any major changes to the site but today, I tried to log in using the domain name/user/login pathway I always do and I got the above message. Every page of the website comes up with the same message.

Hi all,

In my custom module controller page I output a series of different nodes edit forms with this code:
 

$nodes = \Drupal\node\Entity\Node::loadMultiple($query);
foreach ($nodes as $node){
$form_n=\Drupal::service('entity.form_builder')->getForm($node);
$output.= \Drupal::service('renderer')->render($form_n);
}

They rendered correctly but I cannot save them because I think they have the same form_id, so it will let me save only the first one.