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UpdateModel makes site remember data

Mar 3, 2010 at 2:24 PM

Hello all,

I've been looking for a solution or even a reason for this issue for a while now, so am hoping you will be able to help me.

The site I am working on is based on NerdDinner although it has grown a bit since then.

I think it is easiest if I explains this in steps:

  • Consider an Index list of Applications containing Apps 'Access' and 'Outlook'
  • Select an Application to Edit, e.g. 'Access'
  • Rename 'Access' to 'Outlook'
  • Hit 'Save' (i.e. UpdateModel(application) is called, but not Repository.Save())
  • Error message occurs: 'Application already exists'
  • Hit 'Cancel'
  • You are returned to the Index list where you see 'Access' and 'Outlook'
  • Select 'Access' Details
  • 'Access' name is 'Outlook', all other details are those for 'Access'

If I then look in the database, both 'Access' and 'Outlook' are still correct.

Why and where is UpdateModel saving this data and how can I solve this?

Many thanks,