Re-directing to the correct page - Grails

[Harjit Singh]

Hi there,

I have a gsp page which is associated with a controller class. The controller handles the login. When the login happens I re-direct it to a different view. When I hit the back button the login page appears again. How should I handle this

    

def doLogin = {
		def user = FnmUser.findWhere(userLogin:params['login'],userPassword:params['password'])
		session.user= user
		
		if (user) {
			flash.message = "Hello ${user.userLogin}";
			redirect(action:'weeklyTracker')
		} else {
			flash.message = "Sorry, ${params.login}. Please try again."
			redirect (uri:'/index.gsp')
		}
	}

[Gregg Bolinger]

One way is have your action that is initially rendering your login page check to see if the user is already logged in, and if so, redirect appropriately.

On a side note params['login'] can be written as params.login. A bit less typing involved. ;)