Sunday 8 May 2011

DotNetNuke Unauthenticated Users Cache Bug

This is very popular bug for Unauthenticated Users in DotNetNuke. User arrives to the page, clicks link and nothing happens! It looks like page does not refresh at all. No PostBacks, nothing. And this gluck happens only for Unauthenticated Users. When user is logged in, then everything works fine.

This bug relates to the Cache Settings of the module. It can be fixed in few clicks:

  1. Go to the Settings of the module.
  2. Scroll down to the "Page Settings" - "Basic Settings" and expand it.
  3. There is a param "Cache Duration (seconds)". By default it is different from zero. You should set it to zero. It fixes problem.

Hope this helps!

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