thymeleaf pass value to javascript function Using Thymeleaf javascript inline, we evaluate expression, assigns a bean object to javascript variable. window.location=[[@{/user}]] th:onclick="'javascript:confirmDelete (\'' + … thymeleaf assign value to variable Code Example But for JavaScript and CSS, we will use Thymeleaf to render each of these files to a Java InputStream and then provide that stream as a response to the browser as part of each … Ofcourse, if he form submits to the same jsp, you will have to do a null value check because the parameter will be null when it first executes. javascript get thymeleaf variable Code Example th:attr="onChange=|yourFunction(${id})|" My Thymleaf portion is like this myFunction(/*[[${id}]]*/); pass javascript variable to thymeleaf Code Example 2. Above issue is resolved now, we need to use Thymeleaf specific syntax. JavaScript inlining in Thymeleaf is … In this article, we'll look at how to use the Spring annotation @RequestParam in combination with Thymeleaf.