-- Saludos: Sergio Queijo Diaz [EMAIL PROTECTED] Uni�n Fenosa International SW Factory Pedro Teixeira n8. 28020 Madrid. SPAIN Tlf. +34915553361 http://www.uf-isf.es -----Mensaje original----- De: Sergio Queijo Diaz <[EMAIL PROTECTED]> Para: Lista Jsps <[EMAIL PROTECTED]> Fecha: jueves 16 de diciembre de 1999 15:57 Asunto: RE: request a value from a url >-----Mensaje original----- >De: Guilherme - PerConsult <[EMAIL PROTECTED]> >Para: [EMAIL PROTECTED] <[EMAIL PROTECTED]> >Fecha: jueves 16 de diciembre de 1999 15:20 >Asunto: request a value from a url > > >>Hello! >> >>How can I get a value from an URL? For instance: >> >>In the address bar I have >>http://www.test.com?brazil=carnival >> >>the string "brazil" has the value "carnival" ... how can I get this >>value from the address bar? >> >>Thanks!!!! >> >> >> Guilherme dos Santos Tsubota >> _________________________________ >> Perrotti Informatica - PerConsult >> Sao Paulo - SP - Brazil >> >>========================================================================== = >>To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >JSP-INTEREST". >>FAQs on JSP can be found at: >> http://java.sun.com/products/jsp/faq.html >> http://www.esperanto.org.nz/jsp/jspfaq.html > >You can do this: > ><% String variable = request.getParameter("brazil"); %> > >or > ><% String variable = request.getParameterValues("brazil")[0];%> >At the end, the string variable has the value "carnival". > >When you use "<% String variable = request.getParameter("brazil"); >%>", you get only one value. >The method "getParameterValues" returns all the values in an array of >strings. In the example, we want only one value, then, we get the first >element of the array. >-- >Saludos: > >Sergio Queijo Diaz >[EMAIL PROTECTED] >Uni�n Fenosa International SW Factory >Pedro Teixeira n8. 28020 Madrid. SPAIN >Tlf. +34915553361 http://www.uf-isf.es > > =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
