Drupal 8.x

Are there any sample sites I can download just to see what I'm aiming for and to get an idea as to how to get there?

Long subject is long, but I am pulling my hair out here. Please bear with me as I try to explain the situation and the problem I'm trying to solve.

I have a form that puts data directly into a mysql table and another page that simply shows the mysql table as an html table. When logged in as admin, everything works perfectly. When logged is as only an authenticated user, when I submit the form, the mysql table is updated, but the html table does not update. The authenticated user still see the old html table even though their new information was submitted correctly to the mysql table. The only way to get the authenticated user to see the changes is to clear all caches.

Hi All,

Please, I've just a simple question. How can'I create a link on a picture in my custom module (Drupal 8.x) using Url or Link API ?

Thank you for your answer !

I just can't seem to figure it out, nor find any info on it.

The Drupal core search form block breaks(fails to submit) sporadically.

Here is the background.

The site is a Drupal 8.0.5 multi-site.

I have the default search form block in the header and it works fine most of the time. But, nearly randomly, it breaks. And by that I mean you can type in search words, but the form will not submit. Pushing enter or clicking search submit gets no response.

It is mostly random except for a few rules.