Drupal 7.x

I’d like to create a View where each item can be expanded like a typical FAQ. When closed, the user sees a list of short items, but when an item is clicked on, it expands to reveal more content. I don’t want to be taken to the node. I’d like to let my users browse quickly through a lot of small items by clicking, expanding, and then clicking on another. 

I'm tagging this issue as "Drupal 7”, but any answers for D8 would be helpful too  

Hi everybody!
I constantly get in hook_node_validate() in certain situations the following error:

DatabaseTransactionNoActiveException: in DatabaseConnection->rollback() (Line 1061 of /blabla/www/mk/proben/includes/database/database.inc).

My hook looks like this:

When the site was originally created, a huge list of keywords was created and users were supposed to tag articles only using these keywords. We need to export all keywords from our database and their usage (e.g. used or number of times used) so that we can identify and potentially remove unused keywords so either a list of used keywords is fine and even better is use and number of times, e.g. 

• Cars 33
• Movies 4
• Toys 8

Only for padding in ul and div classes

I'm having trouble using Drush on my Drupal site after upgrading CiviCRM from 4.7.2 to 5.9. I'm getting this error:

Drush command terminated abnormally due to an unrecoverable error.
Error: syntax error, unexpected '$this' (T_VARIABLE) in
mysite>/sites/all/modules/civicrm/CRM/Core/DAO.php, line 1123

I went to the file and there's no syntax errors there. The site is running on php 7. I haven't been able to find any answers online. Does anyone know what to do?

Yesterday I installed three new modules to all of my Drupal 7.63 websites:  reCAPTCHA 7.x-2.2, honeypot 7.x-1.25, and http:bl 7.x-1.0.  On two of ~20 websites they all appear as "on" in the Module list, but if I select "Configure" the config page is not accessible.