Drupal | DevLubo

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Tutorial

8.4.2023

Nyan Cat on OLED Display - Arduino Nano Sketch

This sketch is quite easy, I used Arduino Nano with OLED 0.96″ display 128×64 resolution to run this animation. I will not deep dive into…

Tutorial

Drupal 8

30.1.2023

How to have Nested Filter Groups in Drupal 8 / 9 / 10 Views

While working on a fairly complex website with very complex views setup, including tens of exposed filters I stumbled upon an issue where I…

Tutorial

Drupal 8

15.12.2022

EcoMail integration on User Register Event in Drupal 8 / 9

In this case we have two options, either we use hook_user_presave() or we can create new submit handler and use that.

Tutorial

Drupal 8

8.11.2022

Setting the Nice Name in emails sent through Swiftmailer

When using Swiftmailer under Drupal 8 / 9 it automatically sets the headers for sender to be Site Name (variable from site information…

Tutorial

Drupal 8

26.9.2022

Prevent scrolling back to top of the page when trigger('RefreshView') is called in Drupal 8

There is a very handy function in Drupal 8 / 9, allowing developers refresh view when needed from javascript. The syntax goes by: $('.…

Tutorial

Drupal 7

20.9.2022

Schema.org Metatags slowing your Drupal 7 site? Solution!

Often, when doing SEO checkups, SEO specialist come up with adding Schema.org functionality to website. Mostly e-shops of course, leading…

Tutorial

Drupal 8

24.8.2022

MYSQL swapping? Use this handy script to see why!

If you are a newbie like I am and struggling with setting the proper MYSQL my.cnf config, use this simple program to prevent swapping.…

Tutorial

Drupal 7

22.8.2022

Configuring Search API using Apache Solr for Drupal 7 under Ubuntu 20.04

I had trouble to set this up properly, because documentation is quite misleading or often not there at all. Basicly nowdays (2022) it is…

Tutorial

Drupal 7

13.10.2021

Drupal 7 Recaptcha V2 / V3 still being bypassed by bots? Easy solution.

In the last months I am being pretty much bombarded by my clients with asking what happened to their sites. That the spam protection is not…

Tutorial

Drupal 7

23.3.2021

[SNIPPLET] Quick transliteration (removing accents) in code - PHP

So sometimes you just need to transliterate some kind of foreign (or local) language, and you need it to not have accents. I borrowed this…

Module

Drupal 8

15.2.2021

Drupal commerce - I agree with Terms and Conditions - Checkout Pane

Simple module which adds "I agree with Terms and Conditions" Checkout Pane. Text is translatable and you are able to add a link to "Terms…

Tutorial

Drupal 8

3.2.2021

The website encountered an unexpected error. Please try again later.

There is no error in logs, and your Drupal 8 website is writing a message: The website encountered an unexpected error. Please try again…

Tutorial

Drupal 7

28.1.2021

Google Viewer PDF embed loading only occasionally? FIX

Every modern browser supports displaying PDF in it's own way. But sometimes you stumble upon a client, which does not like, that every…

Tutorial

Drupal 7

28.1.2021

Drupal 7 - Automatic file upload (hiding upload button)

So, sometimes you just want to hide "upload" button and instead upload all the files people drop to website instantly. This handy snipplet…

Module

Drupal 7

19.1.2021

Drupal commerce - "Platba Bankovým prevodom" payment method

Simple module which adds payment method "Bankovým prevodom" (bank transfer). It generates variable symbol as well for further use in mails…

Module

Drupal 7

19.1.2021

Drupal commerce - "V hotovosti pri dobierke" payment method

In Drupal Commerce, there is no way how to add new payment methods via user interface, you just need to write a module. So I did. All it…

Module

Drupal 8

19.1.2021

Grafeon Superfish Extend - Adding compatibility to Simple Menu Icons

Adds an IDs for Superfish Menu's, so they are compatible with Simple Menu Icons module. Dependencies: - Superfish - Simple Menu Icons…

Module

Drupal 7

19.1.2021

Grafeon DataLayer (Drupal Commerce Price to Google Datalayer)

This very simple module just adds Price from Drupal Commerce to Datalayer. It has only a few lines and relies on hooks. Dependencies: -…

Tutorial

Drupal 8

19.1.2021

How to create custom form in Drupal 8 and insert record into mysql database

In this tutorial I will show you how to create custom form in Drupal 8 , After that will insert the form data into our MYSQL database . I…

Tutorial

Drupal 8

16.11.2020

Better Kint() output in Devel? Here we go.

Of course, composer will tell you when installing Devel anyway. But in case you missed it, making Kint() output more pretty and handy is…

Tutorial

Drupal 8

11.11.2020

How to load current user cart in Drupal Commerce 2.x

Sometimes you need to make an adjustements to a cart, or just simply compare the order total or any other property of current user's cart.…

Tutorial

Drupal 8

2.11.2020

How to show Billing information in Drupal Commerce order

I don't understand why some of the decisions were made in Drupal, nor in Drupal Commerce, but this one strikes me hard. For some reason,…

Tutorial

Drupal 8

2.11.2020

[FIX] TypeError: $(...).once is not a function

Getting TypeError: $(...).once is not a function in your Drupal 8 site? Easily fixed.

Tutorial

Drupal 8

24.10.2020

[FIX] Node Order module creating duplicates in a View?

So there is a very good and user friendly module called Node Order, but it has it's flaws. Each time I use it, it creates duplicates based…

Tutorial

Drupal 8

23.10.2020

How to remove translation from Drupal 8 website without actually removing the language itself.

In Drupal 7, there was a handy dandy option to just delete the translation from Admin UI. But in Drupal 8, there is no such an option. Also…

Tutorial

Drupal 8

21.10.2020

How to use Drupal Logger in your code.

Sometimes you find yourself in a position, where dpm(), kint() or print_r() is impossible. Like inside of controller or entity insert event…

Tutorial

Drupal 8

12.10.2020

Did your view get corrupted when editing? Easy fix!

Sometimes you unintentionally delete some relationship from Views, that your draft gets irreversibly corrupted. Not matter what you do, you…

Tutorial

Drupal 8

3.9.2020

Composer overriding .htaccess file on each run? Easy fix!

So you run Composer Install or Composer Update, and it overwrites your configuration each time it is run? Just place those lines in your…

Tutorial

Drupal 8

14.8.2020

How to add Taxonomy Vocabulary Machine Name in Body Class in Drupal 8

So you found out you need to style taxonomy vocabulary items differently than the rest of the site? But Drupal 8 does not add a bunch of…

Tutorial

Drupal 8

12.8.2020

How to add language CSS class to Body in Drupal 8

Sometimes you need to style certain elements differently when working across various language translations. This easy tutorial can help you…

Tutorial

Drupal 8

11.8.2020

How to push any new variable in any TWIG template file.

So you need to push a new variable to TWIG file and write it out somewhere? You can do so by following code. It is universal and fits…

Tutorial

Drupal 8

11.8.2020

How to override any Views Field output programatically in Drupal 8/9

In this tutorial we are going to override any Views Field in your View and populate it with a new data. You can do so by creating a module…

Tutorial

Drupal 7

28.7.2020

Superfish: sf-Touchscreen, Accordion, How to open parent link on second tap

A small bug in Superfish Drupal module causes it to open the submenus on mobile devices but in the same time open the parent link. Which is…

Tutorial

Drupal 8

21.7.2020

Writing custom Event Subscriber in Drupal 8 - Drupal Commerce

Drupal 8 is trying to get rid of usage of Hooks and is trying to replace them with Events. Is this change necessary? I do not think so, but…

Tutorial

Drupal 8

21.7.2020

Drupal 8 example .htaccess with HTTPS enabled redirect

Struggling with setting up HTTPS for Drupal 8? Just copy paste the following code to .htaccess file located in your root directory and you…

Tutorial

Drupal 8

19.7.2020

[FIX] BigPipe messing with your Javascript? Easy fix

In Drupal 8, BigPipe was introduced as an ajax renderer for our pages. While its presence is nice and good and it is making our pages super…

Tutorial

Drupal 7

29.4.2020

AdvPoll module not taking HTML markup? Easy fix.

Tutorial

Drupal 8

26.3.2020

How to add Google Analytics to your theme in Drupal 8

This one is quick and works the same with any other code provided by third party.

Tutorial

Drupal 8

26.3.2020

How to make custom Bootstrap 3 subtheme in Drupal 8

Creating Bootstrap 3 sub-theme or child-theme under Drupal 8? Easy as that!

Tutorial

Drupal 7

9.3.2020

How to add a custom Action in Drupal 7 Rules and handle the variable from inside the module

Sometime you happen to find yourself in a situation, where you want to handle Rules inputs from your custom module. So in this short…

Tutorial

Drupal 7

27.2.2020

How to Enable SSL (https) in Drupal 7

There are many ways how to do that, but easier and universal I use is this one.

Tutorial

Drupal 8

27.2.2020

How to apply patches with Composer

Ever wondered how to have a stable installation of Drupal 8 with a lot of modules and in need of applying a patch? If you apply it manually…

Tutorial

Drupal 8

27.2.2020

[FIX] Statistics Module does not count node views

So I happened to run into an issue, when Statistics module in Drupal 8 did not count any views and was always set to 0. In this super short…

Tutorial

Drupal 8

25.2.2020

How to print-out image URL's in field override in Drupal 8 Views

Sometimes template overrides does not work as expected. In this short tutorial we will try to print out Image URL's out in the views field…

Tutorial

Drupal 8

7.2.2020

How to Enable SSL (https) in Drupal 8

Universal way of adding HTTPS only solution to your Drupal 8 installation.

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