Forms

[Guest]

I've built a form in html that posts data to an ASP file that uploads data to
a SQL database. The form works well. My problem is that for security
reasons, I need to prevent users from hitting the back button to get the form
with data showing from the last submission.
Anyone know how to clear the cache so if a user hits the back button, the
html form's data is nulled out?
Thanks

 

[Stefan B Rusynko]

You could try ASP cache control

Response.ExpiresAbsolute = #1999-12-31#
Response.AddHeader "pragma", "no-cache"
Response.AddHeader "cache-control", "private, no-cache, must-revalidate"


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| I've built a form in html that posts data to an ASP file that uploads data to
| a SQL database. The form works well. My problem is that for security
| reasons, I need to prevent users from hitting the back button to get the form
| with data showing from the last submission.
| Anyone know how to clear the cache so if a user hits the back button, the
| html form's data is nulled out?
| Thanks