The button value is an enum to distinguish the submit actions. You can pass your data to the action method using @Url.Action(string actionName, string controllerName, object routeValues) the routeValues object. It is bound by default under the DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE key.. You can source the script (also named spring) in any shell or put it in your personal or system-wide bash completion initialization.On a Debian system, the system-wide scripts are in /shell-completion/bash and all scripts in that directory are executed when a new In this article. When you are changing the domain name for your website, you are definitely going to solve the migration problem. It is also worth noting that you can pass through more than 1 parameter. Configure Spring Dispatcher Servlet: To use Spring MVC for our Java web application, we need to register the Spring Dispatcher Servlet upon application's startup by coding the following class: This works (tested in .NET Core 3.1 onward): Request.GetTypedHeaders().Referer Request is a property of both ControllerBase (and therefore Controller too) and HttpContext, so you can get it from either.For example, to redirect to the referring page from a controller action, just do this: That is why our Edit view generates a