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For example, I dont know my website name yet, it can be http://www.abc.com or http://www.xyz.com
And I want to send a email to my users with the link
www.abc.com/controller1/id/path
or
www.xyz.com/controller1/id/path
How I setup this on rails ???
It doesn’t really matter what the hostname of your app is when using the right helper, rails will generate either relative paths or absolute paths for links at runtime (depending on the helper used). url_for is one such helper, link_to is another. Any route that is defined in routes.rb, you get a helper for it. Try looking at the output from
rake routes, you’ll see which url helpers may already be defined. Just add_pathto the routes you see listed in the first column to get a relative path url. For more info on routing see the Rails Guide.