Tag Archives: drupal custom module

How to set up Responsive Images in Drupal 9?

An essential aspect of web development is optimal user experience, and a pivotal factor of that is the assurance of perfectly sized images. If your target audience is using a mobile device, then the use of large images is suitable, on the other hand for desktop it is not optimal. Ensuring to provide the correct size of image for the right device is known as “responsive images”. These kinds of images help you with a faster loading speed and provide your visitors better user experience. 

The Problem

One of the major issues with the images for web development is basically, the browser which you are choosing is unaware of the exact size that should be there matching the customer’s viewport of various screens. This sustains JavaScript and CSS are loaded. However, the browser can understand the environment in which the images are rendered including the exact size of the viewport and the resolution of the screen. 

The Solution 

This was previously mentioned that responsive images always use the picture element that has the perfect size which plays a major role in rendering signals to the browser. It sends the direction to choose from the best images based on the identified image style selections. 

With the inclusion of the responsive pictures module in the core, Drupal 9 development has done a fantastic job. This will speed up website loading time and enhance performance by enabling the browser to download smaller-sized graphics for devices with lower screen resolution. 

Steps to Reproduce

Enable Responsive images and breakpoint module.

Set up the breakpoints for your project’s theme.

Set up image styles for responsive images

Creating a responsive image style for your theme

Assign the responsive image style to an image field.

Step 1: Enable Responsive images and breakpoint module

There is no need to install either module because it is already a part of Drupal 9’s core. Because the breakpoint module will already be installed with the standard profile, all you need to do is enable the Responsive images module. Activate the breakpoint module if necessary.

Step 2: Set up the breakpoints for the theme of your project

You won’t need to generate a new breakpoints file if you are using a core theme like Bartik, Seven, Umami, or Claro because it already has one.

However, it is crucial that you declare the breakpoints in the “yourthemename.breakpoints.yml” file, which can be found in your theme’s directory, if you are using a customized theme for your project, usually found in “/themes/custom/yourthemename”.

Each breakpoint will apply a media query to the pictures. For instance, photos that are displayed on mobile devices may be smaller, or less than 768 pixels wide, but larger screens will have a width between 768 and 1024 pixels wide.

Step 3: Set up image styles for responsive images

Let’s now develop a picture style for every breakpoint. At Admin -> Config -> Media -> Image-styles, you can set your own image styles.

Then select “Add picture style.” Give your image style a meaningful name, and then use the Scale and crop effect to produce cropped photographs. Several image styles should be included for various viewports if the photos are stretched.

Step 4: Create a responsive image style for your theme 

Here, you may provide the browser a variety of picture style alternatives and let it pick the best one from the bunch.

Go to: to build a fresh responsive Drupal 9 image style.

Click “Add responsive image” under Home -> Admin -> Config -> Media -> Responsive-image-style.

Give your responsive image style a meaningful name before choosing the breakpoint group (choose your theme). Next, link the listed breakpoints to the image styles.

The setups for the image style come in a variety of options.

Where you can select a single image style that will be displayed on the specific screen.

Pick various image styles: where you can choose different image styles and also set the image style’s viewport width

Step 5: Assign the responsive image style to an image field 

Once all the configurations are complete, apply the responsive image style to the image field before moving on. To do this, navigate to the Manage display area of the field and choose the formerly established responsive image style.

Add content and examine the outcomes using a responsive image style on the page.

Who to Choose for Hosting Your Drupal Website?

Drupal has become the talk of the technology world. Everyone is talking about its versatility and the different websites developed are just commendable. Drupal has made the selling of products online easier way. It can even serve as the storage system for your mobile application. Websites developed through the Drupal platform have some powerful and out-of-the-box functionality. There has been an amalgamation of customizations and many other modules that make website development convenient.

Innovative features provided by organizations that host Drupal websites

Many features have immense benefits in hosting Drupal websites. It helps in providing industry-focused solutions for your business.

Enhance Server Infrastructure: The companies aim to provide server infrastructure that improves the optimization for running Drupal websites. It greatly helps in the smooth running of the websites.

Improved Speed: The organizations provide whistles and bells that enhance the overall speed of the Drupal websites. The effective use of catching tools such as varnish and Memcached helps in efficient website development.

Built-in Drupal Tools: Some of the Drupal tools such as Drush, Git, and Composer are already installed and help in developing unique websites. The companies can also provide better support as they are aware of Drupal consulting.

Enhance security and infrastructure: The organizations take support from the Drupal community that provides security notifications, server updates, and other security requirements that help combat the upgrades done with every Drupal version.

How to choose among different hosting companies

How to choose among different hosting companies?

This section will discuss some of the top Drupal companies that provide Drupal hosting. Although they might cost much it is worth it as website development is done conveniently. These companies are specifically designed for providing Drupal support and other powerful features for Drupal websites.

Some of the similarities among these Drupal websites are:

  • The creators of all these companies are either Drupal users or Drupal owners.
  • The companies are efficient to enhance the staging environments for testing.
  • All the organizations effectively do Drupal hosting.

Acquia Cloud Platform: The creator of Acquia Cloud Platform happens to be Dries Buytaert. Acquia is one of the finest names in Drupal and they boom like wildfire. If we talk about the support staff then it is more than 50 people.

Acquia Dev Desktop is one of the greatest software that has been created. It permits developers to easily work on the Drupal website by using a local computer. Furthermore, it also allows easy deployment and synchronizes Drupal websites easily. Acquia Dev Desktop is popular as it provides a powerful and streamlined solution.

Pantheon: You will be surprised to know that Pantheon has been hosting more than 100,000 websites. Isn’t it huge? The staff is of more than 100 in number and the company came into existence in the year 2010. The high-performance Amazon serves instance is one of the powerful features for Drupal hosting. Pantheon is considered to be one of the ideal options for Drupal hosting.

There are other non-Drupal VPS/Dedicated hosting options such as:

  • Liquid Web provides cloud servers according to your requirements.
  • InMotion has been in existence for more than a decade and has more than 500 employees.

Wrapping Up

We hope the above-mentioned list of companies may help you discover what happens to be the best hosting option for your project. Drupal Website development using Drupal has been providing immense benefits.

  • Drupal hosting must be done properly. It can be understood by knowing the best Drupal hosting environment.
  • Acquia Cloud Platform and Pantheon are two of the most popular hosting companies that provide Drupal hosting.
  • You must choose a hosting company that is affordable and manageable. Therefore, it is important to discuss the requirements before choosing the hosting company.

Custom Module development By Drupal India using Drupal 8

Drupal 8 launched in 2015, 5 years after Drupal 7, and it has changed the way Drupal is used. Drupal 7 was good, however, in D8 allowed developers to enhance the functionalities of their webpage with the help of customizations. For this, the community of Drupal introduced a different collection of ‘Modules’, offering Drupal module development services that developers used to increase the interactiveness of their website.

A Drupal 8 custom module is simply a module that has been made out of customizations. It can be inherited from previously developed modules, enhancing their functionalities or can be developed from scratch to add something new that isn’t available previously to achieve project requirements. Custom Modules sometimes are needed because of migration as many D7 functionalities aren’t compatible with D8. A Drupal 8 module has created the inception of core functionalities as it itself is made out of core Functionalities but is used to enhance the quality of core functionality.

Our extensive team of developers after working on D8 module development has adopted certain best practices that are beneficial for Drupal web page development. Let’s take a look at some of the best practices more closely:

Change in Drupal 8 File Structure

One thing is clear that Drupal 8 is very much different in comparison to Drupal 7 in terms of the file structure. In the latest update, the D8’s custom modules are now stored in /modules directory, where previously they used to store the core modules. The core modules in D8 are stored in the /core directory.

Now, in order to let Drupal know that you are storing custom modules, you have to create a .info.yml file. For example, if your file is newblogmodule.info.yml, your syntax will look something like this:

name – newblogmodule.info.yml
type – module
description – demo module
package – custom
version – 1.0
core – 8.X

Configuration Usage

One of the best practices is to use the theme’s configuration to the fullest, as writing code to add custom functionality from scratch can be a tedious task. Using the configuration before coding ensures a faster and easier way to develop high-quality modules. With the capability to reuse the code in multiple platforms, enabling code after configuration provides you with advanced functionality modules and modified features.

Explore Drupal’s Functionalities

Once the module development is complete, you have to explore Drupal’s pre-built functionalities, how it’s going to use the modules, and how the data and setting will look like. The module setting in Drupal’s menu is defined with a hook menu. This hook allows the drupal system to register the path of custom modules and helps in defining the URL request handling process.

Coding Standards

All the developers working on the Drupal system know how much custom made module systems can enhance their website’s functionality, but it is also important to note that using too many custom modules is not also a good practice. It will affect your website in a negative way as you’ll be masking the core functionalities offered by Drupal and adding a layer of codes on top of that, It’s better to create a custom website altogether than spending time on module development.

Drupal offers developers a seamless development environment so that your website can run hassle-free. Therefore, if you are leveraging drupal’s environment for custom module development, your code must be your finest and clean. It’ll eventually help you in achieving your goal faster.

Wrapping Up

Drupal 8, within a short time of its inception, has created an enormous impact on every kind of business. And with big brands like NASA, PayPal, Tesla adopting it, Drupal seems to be just getting started. Drupal Development Companies have started leveraging the power of custom module development to gain more and more business. DrupalIndia is one such company that offers numerous Drupal services like Drupal development services, module development, Migration to Drupal and have delivered more than 2500 projects globally. Hire Drupal Developers on an hourly, weekly, or monthly basis from Drupal India to satisfy your requirements.