I have an instance where, not by my own choice, but I have a secondary popup window in the browser.
Upon form submission back to a server-side MVC method, after this method is complete I’d like it to close that browser window that called it.
Is there a way to do this other than to return a view with javascript in the “onReady” that tells it to close?
No, there isn’t a way to achieve this from the server without using javascript (or returning a view that will execute this javascript).