stivlo stivlo - 10 months ago 191
CSS Question

How to capitalize first letter with JSTL/CSS?

I am coding a JSP/JSTL application. I would like to style a link with the first letter uppercase and the rest lowercase. For example "my LINK" would become "My Link".

I saw that in CSS I can do:

<a href="..." style="text-transform: capitalize">${linkName}</a>

Which works only when ${linkName} is all lower case, but doesn't work as I want when is uppercase for instance if it contains "MY LINK" will be still displayed all uppercase.

I was wondering what is the best way to solve this problem, for instance it could be to use JSTL to convert ${linkName} to lower case.

Anyone knows how to do that? Or any alternative way?

Thanks in advance!


You can use JSTL functions fn:toLowerCase() to lowercase a string.

So, this should do

<%@ taglib prefix="fn" uri="" %>
<a href="..." style="text-transform: capitalize">${fn:toLowerCase(linkName)}</a>