drupal

Drupal 8: How to write a simple custom “block module”

Table of Contents1 - Goals2 - Backup your database3 - Check my code out of Github, or create a module directory4 - Create a project info YAML file5 - Create the necessary subdirectories6 - Write the code to display your block7 - Clear the caches8 - Enable the module9 - Place the block module10 - See the custom block on your website11 - The biggest problem I encountered12 - The source code13 - Summary

In this tutorial I’ll demonstrate how to write a simple Drupal 8 “block module.” By this I mean that I’ll show you how to write a simple Drupal 8 module that will display output in a block. When you’re done you will have created a new block that you can place in one or more theme regions.

How to configure Share Buttons by AddToAny with Drupal 8

As a quick “note to self,” to get the Share Buttons module by AddToAny working in Drupal 8, I followed these steps:

- install the AddToAny module
- configure permissions so i could work with it
    - admin/people/permissions
- configure AddToAny as desired
    - admin/config/services/addtoany
- create a block, add it to a region (such as Content)
    - i actually created a block, then modified
      my theme to show AddToAny between the Contents and
      the Comments

The key to getting AddToAny was knowing to go to admin/structure/block and then selecting “Place Block” to create an AddToAny block. Not knowing that I had to do that slowed me down for quite a while.

Help, my Drupal 8 database is huge

Earlier today I ran into a problem making a Drupal 8 database backup. I ran the usual mysqldump backup command, and when it kept running for a long time I decided to kill it, and then began investigating the problem. I knew that I had recently deleted all of the log records, and the Drupal cron task was running correctly, so something else was going on. In short, I found that my Drupal 8 database was huge.

New version of this website

If you’re reading this, that means the DNS change for alvinalexander.com has propagated to your location. I just moved this website to a new server and the latest version of Drupal on June 18, 2016. If anything is wrong with it, well, that’s gonna be my fault. I’ll fix broken things as fast as I can. :)