Thymeleaf construct URL with variable https://stackoverflow.com/questions/14938344/thymeleaf-construct-url-with-variable
<form th
:action
="@{/mycontroller/} + ${type}">
<a th
:href
="@{/order/{id}/details(id=3,action='show_all')}">
<form th
:action
="@{/mycontroller/{path}(path=${type})}">
