Forum OpenACS Q&A: Response to no headers from ns_return!?

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4: Response to no headers from ns_return!? (response to 1)
Posted by Tilmann Singer on 11/23/01 12:42 AM
Did you experiment with Pragma: no-cache and Expires: headers? Those two commands worked for me: 


ns_set icput [ns_conn outputheaders] "Pragma" "no-cache"

ns_setexpires 0

Also if you have control over the referencing link then you can append a bogus variable with some random value to the url to make sure IE really reloads the page (very ugly though ...)