spring boot/thymleaf is their another method when that is in session its showing directly logout is their any other method to slove my prblm

Question

<div class="header__top__right__auth">
                            
                            <span th:if ="${session.isEmpty()}">
                              <!--  <a href="login"><i class="fa fa-user"></i> Login</a></span> -->
                               <a href="login"><i class="fa fa-user"></i> Login</a></span>
                            <span th:if = "${!session.isEmpty()}">
                                <span th:text="${session.uid}"></span>
                                <a href="logout"><i class="fa fa-user"></i>Logout</a></span>
                            </div>

spring boot/thymleaf is their another method when that is in session its showing directly logout is their any other method to slove my problem

How can this question may be already edited, is there is still spelling and grammar error? My adjustment is not being accepted. — m19v, Oct 12 '22 at 06:42

score 0 · Answer 1 · answered Oct 12 '22 at 07:08

In your html tag add namespace,

xmlns:sec="http://www.thymeleaf.org/extras/spring-security"

In pom.xml, ensure you have the following dependency

<dependency>
            <groupId>org.thymeleaf.extras</groupId>
            <artifactId>thymeleaf-extras-springsecurity5</artifactId>
</dependency>
<dependency>
            <groupId>nz.net.ultraq.thymeleaf</groupId>
            <artifactId>thymeleaf-layout-dialect</artifactId>
</dependency>

and then in html, you can use tag sec:authorize , like:

<div sec:authorize="isAnonymous()">
     <a href="login"><i class="fa fa-user"></i>Login</a>
</div>
<div sec:authorize="isAuthenticated()">
     <a href="logout"><i class="fa fa-user"></i>Logout</a>
</div>

spring boot/thymleaf is their another method when that is in session its showing directly logout is their any other method to slove my prblm

1 Answers1