14.04.2013, 13:37
It's not really possible to trace the problem you're facing based on the code and details you have provided. At this point my suggestion would be to debug it. Run various tests to first of all see if the relevant data is saving to your database correctly. If it isn't then you can review your code and add debug statements to see where it is going wrong. If it is saving correctly, you need to add debug statements to check that your mode is properly fetching, retrieving and loading the data.