Clear vars?

JimJx has asked for the wisdom of the Perl Monks concerning the following question:

Greetings monks, I have what at first glance seemed simple....

I have a script that submits back to itself. I simply check for the button click by using if ($input{'BT_DelUser'} && ($input{'No'} >= 0)), where the name of the button is BT_DelUser and the choice for which user to delete is $input{'No'};

After the page reloads when the delete is finished, how do I clear both of these values?

I have tried reset, defining both of these values to -1 and everything else that I can think of.

Is there a way to clear these?

Thanks for reading!
Jim

Edit: g0n - code tags

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Re: Clear vars?
by grep (Monsignor) on Dec 05, 2006 at 19:13 UTC

CGI

-nosticky

You might want to read I know what I mean. Why don't you?

grep

XP matters not. Look at me. Judge me by my XP, do you?

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Re: Clear vars?
by liverpole (Monsignor) on Dec 05, 2006 at 19:15 UTC

JimJx

I think maybe what you want is delete:

delete $input{'BT_DelUser'};
delete $input{'No'};
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s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/

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