Hide a button in Springboot/Thymeleaf application if not logged in

Question

I'm trying to hide a button in the header of my Spingboot application in the following way with my markup:

<!-- Is not logged in, so don't show "Log In" -->

<li sec:authorize="!isAuthenticated()">

    <a href="/login" th:href="@{/login}" class="btn-login">Log In</a>

</li>\

Is this not correct? I'm using the Thymeleaf templating engine.

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Answer 1

You can use simple if's: http://www.thymeleaf.org/doc/tutorials/2.1/usingthymeleaf.html#simple-conditionals-if-and-unless

But you have to put the objects, you use in the if's, before into the (Spring) Model

Hide a button in Springboot/Thymeleaf application if not logged in

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