recent posts related to the drupal content management system
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.
A nice thing about the CKEditor in Drupal 8 is that it’s easy to add your own custom styles to the CKEditor “Styles” drop-down menu. This is the menu in the CKEditor widget you see when you’re editing content at a URI such as node/add/blog, which I’m referring to in this image:
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. :)
Tips on performance optimization for Drupal websites.
“In Drupal 8, anonymous page caching is enabled by default. There is no option to turn it on or off.”
(Quote is from this pantheon.io article.)
Drupal alternatively makes me want to either jump for joy or jump off the balcony. Today was a balcony day.
Today’s issue is related to the handling of “tags” in Drupal 8, specifically the issue where you can’t add a new tag when editing a blog post, you can only reference existing tags. I have a degree in aerospace engineering, founded and sold a programming business, and can write software in many different languages, but a few things like this in Drupal make me feel like I need more of an education.
As a quick note, if you’re looking at a Drupal form and it says you can use the "Rewrite the output of this field" replacement patterns shown (somewhere) on this page — and you can’t find those replacement patterns on that page — you can find a complete list of them at this drupal.org url.
As an example, if you’re working with a Drupal Node, you can use replacement patterns like these:
[node:author:name] [node:content-type] [node:content-type:name]
I’m not going to comment on the following code too much or provide support for it, but (a) if you need to create an XML Sitemap for a Drupal 8 website, and (b) you don’t like the Drupal 8 sitemap modules that are available, then (c) this PHP script can serve as a starting point for you.