Drupal 8.x

Hi, I'm a drupal 8 beginner. I have made a basic site with products and such. I have a system in place where you get points everytime you buy something. Those point give you a chance at a price.

Now what I could use a bit of help with is to create some way to automatically send a user an email if he has won a price.

Could someone help me in the right direction?

Thanks in advance.

Hello! I can not do the following in the webform:

I need to create a webform that has 2 buttons which each of them downloads a different PDF if a different option is chosen in the combobox, how can I do it? 

thank you

Hi I've run into an issue when running upgrade of database of what I believe is associated with:

System module -

Update all entity displays that contain extra fields.  

or

 Force cache clear for language item callback.   @see https:www.drupal.orgnode2851736

  Force cache clear to ensure aggregated JavaScript files are regenerated.   @see https:www.drupal.orgprojectdrupalissues2995570

Hello Drupal people,

This is my second take on Drupal, running gentoo, mariadb, lighttpd, composer and i installed Drupal.

Home page is ok, ALL other links i click result in 404. I gather it is Clear url problem.

From https://www.drupal.org/docs/7/configuring-clean-urls/clean-urls-with-lig... i chose first approach, and added those lines in /etc/lighttpd/lighttpd.conf file, restarted server but home page is now gone.

Hello Drupal people, my first post

So, as topic says, i have no web folder in browser when i go to installation phase.

it seems i can not insert picture, here is picture: https://postimg.cc/XZ0z4SbD

I have it on system, i just chmod-ed sites/default/settings.php and files folder, here is ls:

$ > ls 
composer.json  composer.lock  drush  LICENSE  load.environment.php  phpunit.xml.dist  README.md  scripts  vendor  web

As i put /web in url i get:

Hi!

I would like to use the chartjs.org to display my SQL data.