*) Added Lotus' patch (http://forum.yacy-websuche.de/viewtopic.php?t=979), user will be taken back to last opened page after making changes in Advanced Settings.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4601 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/SettingsAck_p.html

@@ -220,7 +220,7 @@
     ::<!-- 31: Cralwer settings, maxFtpFileSize error -->
     <p class="error">Invalid maximum file size for ftp crawler: <tt>#[crawler.http.maxFileSize]#</tt></p>
     #(/info)#
-    <p>You can now go back to the <a href="Settings_p.html">Settings</a> page if you want to make more changes.</p>
+    <p>You can now go back to the <a href="#[referer]#">Settings</a> page if you want to make more changes.</p>
     #%env/templates/footer.template%#
   </body>
 </html>

htroot/SettingsAck_p.java

@@ -83,6 +83,10 @@ public class SettingsAck_p {
         // return variable that accumulates replacements
         serverObjects prop = new serverObjects();
         
+        // get referer for backlink
+        String referer = (String) header.get(httpHeader.REFERER);
+        prop.put("referer", (referer == null) ? "Settings_p.html" : referer); 
+        
         //if (post == null) System.out.println("POST: NULL"); else System.out.println("POST: " + post.toString());
         
         if (post == null) {