Try request.getQueryString()
> -----Original Message-----
> From: A mailing list about Java Server Pages specification and reference
> [mailto:[EMAIL PROTECTED]]On Behalf Of Preeti
> Sent: Wednesday, February 28, 2001 12:52 PM
> To: [EMAIL PROTECTED]
> Subject: queryString problem
>
>
> hey guys
> I have a JSP page in which I'm refreshing the same page and when
> I refresh I
> pass some value so now can anybody tell how can I check if the QueryString
> has something or not :
>
> I wanna do something like this : --
>
> <% if (QueryString=null){
> out.print("nothing is passed");
> }
> else
> {
> out.print("Something is passed");
> }
> %>
>
> Help Guys
> Regards Preeti
>
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> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
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>
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Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
