in Java, Spring, Thymeleaf

Thymeleaf: Output Size of List

Question: In my Thymeleaf template, I want to output the size of a list of objects. For example, for the list

List<String> list = Arrays.asList("Go", "Python", "Scala");

the result should be 3. How is this possible using just Thymeleaf syntax?

You can use the following expression:

<span th:text="${#lists.size(myList)}">[Number of Elements]</span>

And just in case you want to check if the list is empty, there is also an easy method for that:

<span th:if="${#lists.isEmpty(myList)}">This list is empty</span>

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