I need to modify the below to be dynamic. I want to use
<%= request.getServletPath() %>
to get the url and then replace it with the opposite extension
Like intro-e.jsp - click a link and get intro-f.jsp
below is the
jsp page.
<%@ page import="java.util.*" %>
<HTML lang=en>
<jsp:useBean id="toggle" class="ToggleBean" scope = "request"/>
<jsp:setProperty name="toggle" property="oldAddress" value="toggle99-e.jsp" />
<body>
<a href = "<jsp:getProperty name="toggle" property="newAddress"/>"> Click Here </a>
</body>
</html>
and this is the bean
import java.util.*;
public class ToggleBean
{
String oldAddress = null;
String newAddress = null;
public String getoldAddress()
{
return oldAddress; //method not used
}
public void setoldAddress(String str)
{
oldAddress = str;
toggleAddress();
}
public String getnewAddress()
{
return newAddress;
}
public void setnewAddress(String str)
{
newAddress = str; //method not used
}
private void toggleAddress()
{
String str = oldAddress;
if(!((str.endsWith(".htm")) | | (str.endsWith(".jsp")) | | (str.endsWith(".html"))))
{ //This program is to be used only for files names ending with .htm, .html or .jsp
newAddress= null;
return;
}
int pos = str.lastIndexOf('.');
if(pos < 0){ newAddress= null; return;}
char langCode = str.charAt(pos-1);
if(langCode =='e')
{
StringBuffer sb =new StringBuffer(str);
sb.setCharAt(pos-1,'f');
newAddress = sb.toString();
}
else
if(langCode=='f')
{
StringBuffer sb =new StringBuffer(str);
sb.setCharAt(pos-1,'e');
newAddress = sb.toString();
}
else
newAddress= null;
}
}
where would I insert <%= request.getServletPath() %> to get it set up properly
Thanks