Home/ Questions/Q 107273
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-11T01:43:41+00:00

I am using temp data as follow in my controllers – very simple, when

  • 0

I am using temp data as follow in my controllers – very simple, when there is a problem:

TempData('StatusMessage') = 'You have no items set to Auto-Ship.'

Then on every page I have a user control as follows:

<div class='error-container'> <%  If TempData.ContainsKey('ErrorMessage') Then%> <script> $('div.error-container').show();</script> <div class='msg-error'><p><%=TempData('ErrorMessage') %></p></div> <% End If%> <%  If TempData.ContainsKey('StatusMessage') Then%> <script> $('div.error-container').show();</script> <div class='msg-status'><p><%=TempData('StatusMessage')%></p></div> <% End If%> <ul></ul> </div>

Problem is when I do have an error added to tempdata it shows up properly on the first request but ALSO shows up again on the next request as well – which is obviously very confusing and not a desired behavior.

I am not using any IoC, I did see the post with the same problems when using that.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. The sole purpose of TempData is to persist until the next request. Stuff you do not want to persist until the next request should go into ViewData, instead.

    Realistically, this means that TempData is only safe to use when redirecting. When not redirecting, the ‘next request’ could be anything.

    • 0