Servlet specifications evolved over the period of time. There is lot of improvements has been added to the web deployment descriptor as part of the new versions. It is important for the Java developers to understand the new elements in the web.xml and utilize the added features. In this tutorial I will summarize the sample snippet …
org.thymeleaf.exceptions.TemplateProcessingException: Exception evaluating OGNL expression
When you work with Thymeleaf application, you would have encountered the TemplateProcessingException exceptions. The problem is the use of default context variables. It could be because of Wrong use of the context variable name (or) The property name accessed by the context variable object is not correct.
Context Objects in Thymeleaf
In my previous article I have explained about the different types of expression languages used in Thymeleaf framework. If you have worked with JSP or any other web frameworks, there are number of implicit objects available in the context for the free use. These objects are created by the container and made it available with …
Expression Language in Thymeleaf
In my previous tutorial I have explained about the simple hello world example to start writing your first example using the Thymeleaf framework. If you are not familiar with this new framework, I would recommend to read that tutorial before start reading this tutorial. When we work with web frameworks, one of the important feature …
Top 5 Best Free Online CSS3 Tools For Web Design
In this tutorial I shall list Free Online CSS3 Tools for creating CSS3 code that can facilitate job of development of interfaces with the latest version of CSS. Version 3 of CSS (Cascade Style Sheets or Cascading Style Sheets) is already in market for quite some time now, but for many it is still a news. This …
WebContext in Thymeleaf
In my previous tutorial I have explained about writing your first Hello World example using Thymeleaf template engine framework. If you look at the example, it uses some kind of context to transfer the variables across its application. The same way how ServletContext or SpringApplicationContext works, Thymeleaf has its own context framework to maintain its …
java.lang.ClassNotFoundException: javassist.ClassPath
When you work with Hibernate or Thymeleaf, it is probably that you would get the below exception. It may happen any other projects too if that library has the dependency with javaassist library. I have got this exception when I started developing my first Hello World application using Thymeleaf template framework. The reason for the …
Thymeleaf Hello World Example
This tutorial is Hello World example for the template engine framework Thymeleaf. This framework is released few years back and many projects adopted this template engine framework. In simple terms, Thymeleaf is a Java library which can be easily integrated to any Java applications or frameworks like Spring to use as the view templates. Thymeleaf …