force firefox to show address when I cancel loading
I use Visual studio to develop .net applications. Visual studio gives me the option to test pages in the browser. If I select Firefox as my default browser, and load the page, I need to modify the URL to add ?usr=max in order to get access to the application. If I do not modify the URL, the page redirects away from the current page.
In IE 11, I can press the escape key to stop loading of the page and change the URL because the page address appears in the address bar. In Firefox, the address bar is blank after pressing the escape key. How do I get Firefox to show the address it was trying to load when the cancel loading command is issued?