What todo with users whilst updating database

[eluser]Phil Sturgeon[/eluser]
This doesnt sound like the best way of handling the situation, but if its the only way then its very easy to do. If its on the page then it belongs to the user, you cant take it back. However if they try clicking a link to data that no longer exists, just check the data coming from the models and if it no longer exists then throw up a show_error().