Apr 11, 2022
My error-handling-spring-boot-starter library had its first release almost 2 years ago. The first reported issue came soon after with a request to support Spring WebFlux. As I don’t have any Spring WebFlux projects myself, it was pretty low on my priority list. Especially as it did not seem trivial to add support.
Luckily, about a month ago Fabio Marini opened a PR with all the building blocks I needed to add support for Spring WebFlux to the library.
Version 3.0.0 has now been released which can be used with Spring WebFlux.
Read More...
Mar 21, 2022
I migrated a project from Bootstrap 4 with the Sleek dashboard template to Tailwind CSS as Bootstrap 4 stopped having bugfixes on 2021-07-01, and there is no version for Bootstrap 5. Anyways, I like Tailwind CSS a lot more to work with :)
One of the components that the project used is Bootstrap Toggle, which makes a simple checkbox look a lot better. As the project kicked out Bootstrap, I needed to build a replacement for it. This blog entry will explain how I did so step-by-step using Tailwind CSS and Alpine.js.
Read More...
Feb 23, 2022
I released a new version 2.1.0 of the Error Handling Spring Boot Starter last week. It supports nice error messages for validation of request parameters now. This blog post shows some more detail on how you can do validation of request parameters.
Read More...
Nov 23, 2021
My book Taming Thymeleaf has been updated for Java 17, Spring Boot 2.6 and Tailwind CSS 3.0. This update is free for all Leanpub readers.
Read More...
Nov 23, 2021
This blog post uses htmx 1.6. In htmx 1.7, server-sent events support has been moved to an extension. The example code on GitHub has been updated to work with htmx 1.7. See commit b46b15b for the (small) changes that are needed.
It is possible to push information from a Spring Boot backend to the UI using either Websockets or Server-Sent Events.
This blog post will show how to use Thymeleaf with HTMX to push information from the server to the UI with Server-Sent Events.
Read More...
Nov 18, 2021
The hibernate-types library has extra types that are not found in Hibernate by default.
One of the most interesting aspects of the library is the support for JSON types. Unfortunately, by default, the library will not pick up any Jackson configuration or custom serializers defined in your Spring Boot project.
This blog post will show how to configure things so the JSON related configuration of Spring Boot is used.
Read More...
Oct 4, 2021
In TodoMVC with Spring Boot and Thymeleaf, we implemented a TodoMVC clone using Spring MVC and Thymeleaf. In such a setup, each action triggers a page refresh. While this works just fine, you might want to give a more Single Page Application (SPA) spice to the experience and avoid page refreshes. This blog post will show how to use HTMX to accomplish this.
Read More...
Sep 27, 2021
In Part 2, we implemented completion and deletion of todo items. In this last part of the 3-part series, we’ll finish the implementation of our TodoMVC clone.
Read More...
Sep 23, 2021
In Part 1, we implemented TodoMVC using Spring Boot and Thymeleaf. The application already allows to add todo items and show them. We will continue in this part with completing items and deleting them.
Read More...
Sep 20, 2021
The TodoMVC project has implementations of a simple todo list application for many different frontend frameworks. The goal is that a Single Page Application is implemented in a varity of technologies to be able to compare them. I wanted to stretch the concept a bit and create a Spring Boot backend with Thymeleaf server-side rendered HTML page just to see how that could work and how it would affect the user experience.
Read More...
