Thymeleaf Form Action, Form Submit and Image SRC Example with Attribute ... This is my controller: @PostMapping ("/postEndpoint/ {myid}") public String pidUserSubmit (@PathVariable (value = "myid") String myid) { log.debug ("*** MY ID: {}", myid); return "redirect . We use th:action to provide the form action URL and th: . We can iterate java array or any object which implements java.util.Iterable and java.util.Map. thymeleaf form action with parameter - fledglink.com 1. thymeleaf optional fragment parameter code example On this page we will provide Thymeleaf conditional expressions, for each loop, iteration status and HREF parameter example. In short, Spring EL (Spring Expression Language) is a language that supports querying and manipulating an object graph at runtime. thymeleaf form action with parameter - claudiaventuri.com Example: thymeleaf optional fragment parameter The best way to allow optional parameter for a fragment is to declare them with "th:with" and describe them with meaningful default values. In such cases, the parameters can be a comma separated list just like a method call. Logging output is displayed. So, you define explicit your mandatory and your optional values in the declaration tag of your fragment. We use path variables when we want to pass a value as part of the URL. Thymeleaf : passing javascript parameters Parameters in Working with Fragments in Thymeleaf | Baeldung After sending the appallitics website to my fellow classmates to play around, they noticed a few bugs and told me about it. Thymeleaf Fragment - o7planning If you want to perform Spring form binding (and therefore have the date formats apply between view and controller) you should be using th:field, not simply th:value, and also specifying your form bean in an enclosing tag with th:object.See the Thymeleaf + Spring tutorial for more details.