[Struts-cvs] ajaxchat lobby.jsp,1.3,1.4 room.jsp,1.3,1.4

[<fza...@us...>]

Update of /cvsroot/struts/ajaxchat
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21536

Modified Files:
	lobby.jsp room.jsp 
Log Message:


Index: lobby.jsp
===================================================================
RCS file: /cvsroot/struts/ajaxchat/lobby.jsp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** lobby.jsp	30 Nov 2005 22:31:58 -0000	1.3
--- lobby.jsp	17 Dec 2005 05:12:46 -0000	1.4
***************
*** 14,17 ****
--- 14,25 ----
  
      /**
+      * This variable holds a value that is incremented with each request made.
+      * The value is appended to the requested URL so that the URL is always
+      * unique.  This is done to get around some caching issues with IE.
+      */
+     assureUnique = 1;
+ 
+ 
+     /**
       * This is the XMLHttpRequest object that is used to service this page
       * to update the stats (how many users are chatting in each room.
***************
*** 77,82 ****
            // any events the instance fires.
            xhrLobbyUpdateStats.onreadystatechange = lobbyUpdateStatsHandler;
!           // Set the target URI for the request.
!           target = "<html:rewrite action="ajaxLobbyUpdateStats" />";
            // One minor problem that
            if (sendAJAXRequest) {
--- 85,93 ----
            // any events the instance fires.
            xhrLobbyUpdateStats.onreadystatechange = lobbyUpdateStatsHandler;
!           // Set the target URI for the request.  Note that we append a
!           // value that will ensure that the URL is always unique.
!           // This is to deal with caching issues in IE.
!           target = "<html:rewrite action="ajaxLobbyUpdateStats" />" +
!             "?assureUnique=" + assureUnique++;
            // One minor problem that
            if (sendAJAXRequest) {

Index: room.jsp
===================================================================
RCS file: /cvsroot/struts/ajaxchat/room.jsp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** room.jsp	30 Nov 2005 22:31:58 -0000	1.3
--- room.jsp	17 Dec 2005 05:12:46 -0000	1.4
***************
*** 14,17 ****
--- 14,28 ----
  
      /**
+      * These variables hold a value that is incremented with each request made.
+      * The value is appended to the requested URL so that the URL is always
+      * unique.  This is done to get around some caching issues with IE.
+      * Note that the AJAX request to post of message DOES NOT need this
+      * because it is a POST, which is always unique.
+      */
+     assureUniqueUsersInRoom = 1;
+     assureUniqueGetMessages = 1;
+ 
+ 
+     /**
       * This is the size of the font in the chat scroll.  It is adjustable
       * between 8 and 48 using the magnification icons.  Note that affects both
***************
*** 100,105 ****
            // any events the instance fires.
            xhrListUsersInRoom.onreadystatechange = listUsersInRoomHandler;
!           // Set the target URI for the request.
!           target = "<html:rewrite action="ajaxListUsersInRoom" />";
            // Go ahead and fire off the request, no payload to send.
            xhrListUsersInRoom.open("get", target, true);
--- 111,119 ----
            // any events the instance fires.
            xhrListUsersInRoom.onreadystatechange = listUsersInRoomHandler;
!           // Set the target URI for the request.  Note that we append a
!           // value that will ensure that the URL is always unique.
!           // This is to deal with caching issues in IE.
!           target = "<html:rewrite action="ajaxListUsersInRoom" />" +
!             "?assureUnique=" + assureUniqueUsersInRoom++;
            // Go ahead and fire off the request, no payload to send.
            xhrListUsersInRoom.open("get", target, true);
***************
*** 169,174 ****
            // any events the instance fires.
            xhrGetMessages.onreadystatechange = getMessagesHandler;
!           // Set the target URI for the request.
!           target = "<html:rewrite action="ajaxGetMessages" />";
            // Go ahead and fire off the request, no payload to send.
            xhrGetMessages.open("get", target, true);
--- 183,191 ----
            // any events the instance fires.
            xhrGetMessages.onreadystatechange = getMessagesHandler;
!           // Set the target URI for the request.  Note that we append a
!           // value that will ensure that the URL is always unique.
!           // This is to deal with caching issues in IE.
!           target = "<html:rewrite action="ajaxGetMessages" />" +
!             "?assureUnique=" + assureUniqueGetMessages++;
            // Go ahead and fire off the request, no payload to send.
            xhrGetMessages.open("get", target, true);