Question about using the Thymeleaf integration. `...

# http4k

[PoisonedYouth]

Question about using the Thymeleaf integration.

I have the following HttpHandler:
private val renderer = ThymeleafTemplates().HotReload("src/main/resources/templates")

fun getUiUserHandler(userInputPort: UserInputPort): HttpHandler =
    {
        val result = userInputPort.getAllUsers()
        result.fold(
            ifLeft = { handleFailure(it) },
            ifRight = { userList ->
                renderer.renderToResponse(UserViewModel(
                    users = userList.map {
                        UserDto(
                            id = it.id,
                            username = it.username,
                        )
                    }
                )
                )
            },
        )
    }

The UserViewModel looks like below:

data class UserViewModel(
    val users: List<UserDto>,
): ViewModel{

    override fun template(): String {
        return "UserViewModel.html"
    }
}

The html file is using a basic table to show the list of users:

<table class="table table-striped">
            <thead>
            <tr>
                <th>ID</th>
                <th>Username</th>
            </tr>
            </thead>
            <tbody>
            <tr th:each="user : ${users}">
                <td th:text="${user.id}"></td>
                <td th:text="${user.username}"></td>
            </tr>
            </tbody>
        </table>

Everything works fine, but there are no entries shown in the table. Do I miss something in the configuration? I could not find more information in the documentation besides https://www.http4k.org/ecosystem/http4k/reference/templating/

[dave]

in thymeleaf everything needs to be prepended as model.<field> because effectively we need to pass a map intot he template

[PoisonedYouth]

Thanks. That solves the problem 👍