CODEWITHSUNDEEP
http-redirectasp-classicserver-variables
testing123
testing123

Reputation: 831

How to write Response.redirect with Query_string server variables in ASP

I'm trying to redirect users to my mobile page equivalent of a desktop page. Right now I can only get them to the home page.

If b.test(u) or v.test(Left(u,4)) then response.redirect("/mobile.asp") End If

I'd like to redirect to the mobile page with the additional correct variables. So the redirect response should be to "/mobile.asp?m=here" from the "/home.asp?m=here" page and "/mobile.asp?m=there" from the "/home.asp?m=there" etc.

I can get the variables with <% Response.Write(Request.ServerVariables("QUERY_STRING")) %> but my syntax must be off when I try to concat the redirect

If b.test(u) or v.test(Left(u,4)) then response.redirect("/mobile.asp?&Response.Write(Request.ServerVariables("QUERY_STRING"))&""") End If

Little help. Thanks.

Upvotes: 1

Views: 942

Answers (2)

LukasKroess
LukasKroess

Reputation: 357

In order to put something dynamic into your string it has to be determinated first, then use a & to concatenate other strings / variables. So you want your code to look like this: 

If b.test(u) or v.test(Left(u,4)) then response.redirect("/mobile.asp?" & Response.Write(Request.ServerVariables("QUERY_STRING"))) End If

also, you should check for any query strings to know weather to put the ? or not.

Upvotes: 0

Steve Holland
Steve Holland

Reputation: 629

You don't need the response.write in there. Something like this (not tested it though)

response.redirect("/mobile.asp?" & Request.ServerVariables("QUERY_STRING"))

Upvotes: 3

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