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javascript and thymeleaf

  th:each  in Thymeleaf is primarily used for iterating over collections within HTML templates, not directly within JavaScript code.  It processes on the server-side to generate HTML before the JavaScript executes in the browser.  However, you can use  th:each  to generate JavaScript code dynamically based on data from your server.  Here's how: Generating JavaScript with  th:each Server-Side Iteration:   Use  th:each  within a  <script>  tag to loop through a collection provided by your Spring Boot controller. Code < script th:inline= "javascript" > /*<![CDATA[*/ var items = []; /*[# th:each= "item : ${itemList}" ]*/ items.push(/*[[${item}]]*/); /*[/]*/ console.log(items); /*]]>*/ </ script > th:inline="javascript" : Enables Thymeleaf to process the script tag. /*<![CDATA[*/  and  /*]]>*/ : Wraps the JavaScript code...