* 'Check Attendee Availability' button is now enabled or disabled depending upon...

[citadel.git] / webcit / static / wclib.js

diff --git a/webcit/static/wclib.js b/webcit/static/wclib.js
index 870ca031d178d7932508e0cc841ab8ac084d53f4..be07284322ef7bd4b41bfa3605be31882dabd6d4 100644 (file)
--- a/webcit/static/wclib.js
+++ b/webcit/static/wclib.js
@@ -38,6 +38,19 @@ document.observe('dom:loaded', function() { if (!!document.getElementById("ib_ch
 function CtdlRandomString()  {
        return((Math.random()+'').substr(3));
 }
+function strcmp ( str1, str2 ) {
+    // http://kevin.vanzonneveld.net
+    // +   original by: Waldo Malqui Silva
+    // +      input by: Steve Hilder
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // +    revised by: gorthaur
+    // *     example 1: strcmp( 'waldo', 'owald' );
+    // *     returns 1: 1
+    // *     example 2: strcmp( 'owald', 'waldo' );
+    // *     returns 2: -1
+ 
+    return ( ( str1 == str2 ) ? 0 : ( ( str1 > str2 ) ? 1 : -1 ) );
+}
 
 function emptyElement(element) {
   childNodes = element.childNodes;
@@ -197,6 +210,10 @@ function switch_to_menu_buttons() {
 }
 function IconBarRoomList() {
   var currentExpanded = ctdlLocalPrefs.readPref("rooms_expanded");
+  var curRoomName = "";
+  if (document.getElementById("rmname")) {
+    curRoomName = getTextContent(document.getElementById("rmname"));
+  }
   currentDropTargets = new Array();
   var iconbar = document.getElementById("iconbar");
   roomlist = document.getElementById("roomlist");
@@ -210,13 +227,13 @@ function IconBarRoomList() {
   mailboxSPAN.appendChild(document.createTextNode(_mailbox));
   $(mailboxSPAN).observe('click', expandFloorEvent);
   mailboxLI.appendChild(mailboxSPAN);
-  mailboxLI.setAttribute("class", "floor");
+  mailboxLI.className = "floor";
   var mailboxUL = document.createElement("ul");
   mailboxLI.appendChild(mailboxUL);
   var mailboxRooms = GetMailboxRooms();
   for(var i=0; i<mailboxRooms.length; i++) {
     var room = mailboxRooms[i];
-    currentDropTargets.push(addRoomToList(mailboxUL, room));
+    currentDropTargets.push(addRoomToList(mailboxUL, room, curRoomName));
   }
   if (currentExpanded != null && currentExpanded == _mailbox ) {
     expandFloor(mailboxSPAN);
@@ -231,13 +248,13 @@ function IconBarRoomList() {
     floorSPAN.appendChild(document.createTextNode(name));
     $(floorSPAN).observe('click', expandFloorEvent);
     floorLI.appendChild(floorSPAN);
-    floorLI.setAttribute("class", "floor");
+    floorLI.className = "floor";
     var floorUL = document.createElement("ul");
     floorLI.appendChild(floorUL);
     var roomsForFloor = GetRoomsByFloorNum(floornum);
     for(var b=0; b<roomsForFloor.length; b++) {
       var room = roomsForFloor[b];
-      currentDropTargets.push(addRoomToList(floorUL, room));
+      currentDropTargets.push(addRoomToList(floorUL, room, curRoomName));
     }
     if (currentExpanded != null && currentExpanded == name) {
       expandFloor(floorSPAN);
@@ -245,7 +262,7 @@ function IconBarRoomList() {
   }
 }
 
-function addRoomToList(floorUL,room) {
+function addRoomToList(floorUL,room, roomToEmphasize) {
   var roomName = room[RN_ROOM_NAME];
   var flag = room[RN_ROOM_FLAG];
   var curView = room[RN_CUR_VIEW];
@@ -275,6 +292,9 @@ function addRoomToList(floorUL,room) {
   if (hasNewMsgs) {
     className += " room-newmsgs";
   }
+  if (roomName == roomToEmphasize) {
+    className += " room-emphasized";
+  }
   roomLI.setAttribute("class", className);
   roomA.dropTarget = true;
   roomA.dropHandler = roomListDropHandler;
@@ -763,6 +783,23 @@ function RecurrenceShowHide() {
        }
 
 }
+
+
+// Enable or disable the 'check attendee availability' button depending on whether
+// the attendees list is empty
+function EnableOrDisableCheckButton()
+{
+       if ($('attendees_box').value.length == 0) {
+               $('check_button').disabled = true;
+       }
+       else {
+               $('check_button').disabled = false;
+       }
+}
+
+
+
+
 function launchChat(event) {
 window.open('chat', 'ctdl_chat_window', 'toolbar=no,location=no,directories=no,copyhistory=no,status=no,scrollbars=yes,resizable=yes');
 }