Ever since I updated my project to 6.7.3, I’ve been into a lot of issues with Thymeleaf. One of them, that makes the whole site woe and trow up a 500, is that, whenever I add a fragment (via insert or replace), if that fragment is also adding another fragment, then the whole thing breaks, and an error will be thrown for the line 0 of the main page.
Any idea what is going on, and how to fix it?
Here’s the error it throws: An error happened during template parsing (template: "xxxxxxx.html") (com.enonic.xp.resource.ResourceProblemException) In xxxxxxx.html at line 0
Hi,
Worth mentioning, but maybe not relevant in this case, is that the new Thymeleaf in XP isn’t as forgiving as before with self-closing html tags like <img/>, <meta/> , <link/>. Even though HTML5 supports them not being closed, Thymeleaf doesn’t comply with that standard.
Thanks for the reply, but yup, I know about the self-closing tags, not the issue here.
I found the problem and was able to bypass it.
As I mentioned, the problem happens when a fragment that is being included/replaced is including/replacing another fragment on its own.
What I did to fix this, was using the fragments injection, introduced in 3.x.
So, everything is handled by the main html part instead.
Like for example:
2.x way of doing it:
← part1.html →
[…]
< div th:replace=“part2”>
[…]
← part2.html →
[…]
< div th:replace=“part3”>
[…]
And now only work if I put it as:
← part1.html →
[…]
< div th:replace=“part2.html :: p2(~{part3})”>
[…]
← part2.html →
< div th:fragment=“p2(part3)”>
[…]
< div th:replace=“${part3}”>
[…]
(can’t format that properly, sorry if not understandable )
)