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Checking for a value in a query string
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pmormr View Drop Down
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    Posted: 25 April 2003 at 6:28pm

How would i check for a value in the query string and if it doesn't exist proceed. I would like to have the program start by checking if I put anything in the query string and if not just go on to process the rest of the code. Is this possible?
Paul A Morgan

http://www.pmorganphoto.com/
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Mart View Drop Down
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Points: 2304 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mart Quote  Post ReplyReply Direct Link To This Post Posted: 26 April 2003 at 10:59am

I think this will work you may have to customize it a bit though:

If request.querystring = "" Then

'code here

Else

End if
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Bunce View Drop Down
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Points: 846 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Bunce Quote  Post ReplyReply Direct Link To This Post Posted: 27 April 2003 at 9:40pm

Some or a combination of these should work:

NULL
LEN() < 1
IS NOTHING
""

Cheers,
Andrew
There have been many, many posts made throughout the world...
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