Displaying 1 result from an estimated 1 matches for "players_url".
2008 Feb 16
2
nil error?
...e(odds)
@odds = odds
end
def winGame
@odds += 1
end
(note: attr_reader makes the odds in the index list disappear from
view.)
in the controller I have:
def winner
player = Player.find(params[:id])
player.winGame
respond_to do |format|
format.html { redirect_to(players_url) }
format.xml { head :ok }
end
end
and in the view I have:
<td><%= link_to ''Win Game'', :action => "winner", :id => player %></td>
This results in:
You have a nil object when you didn''t expect it!
You might have expected a...