Hi,
Create a stand alone jsp file with the following code, then include the jsp
in the other jsp where u can create cookies and getcookies value for other
usage.
-------codes to be in other jsp file to get cookie value-----------
String tmp_id = getCookie(request, "id");
String tmp_password = getCookie(request, "password");
----------- codes to be in the stand alone jsp file-----------------
<%!
public void createCookie( HttpServletResponse response, String name,
String value, int expires){
Cookie c = new Cookie(name, value);
c.setMaxAge(expires);
c.setPath("/");
response.addCookie(c);
}
public String getCookie( HttpServletRequest request, String cookieName){
Cookie c[] = request.getCookies();
if(c != null){
for(int i = 0; i < c.length; i++){ //(1)
if(c[i].getName().equals(cookieName)){ //(2,3)
return c[i].getValue(); //(4)
}
}
}
return null;
}
%>
Hope this can help!
regards,
James :-)
----------------precious email------------------------
>From: "matt" <mattslists@o...>
>Reply-To: "Pro_JavaServer_Pages" <pro_jsp@p...>
>To: "Pro_JavaServer_Pages" <pro_jsp@p...>
>Subject: [pro_jsp] using cookies
>Date: Wed, 27 Dec 2000 15:47:25 -0000
>
>im a cookie newbie. from what i understand, if you want to set a cookie,
>you have to send it, before any html is written. how can i put a form
>submitted username into a cookie and set it with in the same page?
>
>
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