From: dongsheng <dongsheng>
Date: Sun, 6 Sep 2009 09:24:57 +0000 (+0000)
Subject: "MDL-14651, fixed duplicate users in list, add language string"
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=4aa9147a5e18fc9f4f91c1dbc4b80a9677bd5a03;p=moodle.git

"MDL-14651, fixed duplicate users in list, add language string"
---

diff --git a/lang/en_utf8/chat.php b/lang/en_utf8/chat.php
index 5e5b932ca1..c3aa3d6274 100644
--- a/lang/en_utf8/chat.php
+++ b/lang/en_utf8/chat.php
@@ -73,13 +73,14 @@ $string['serverip'] = 'Server ip';
 $string['servermax'] = 'Max users';
 $string['serverport'] = 'Server port';
 $string['savemessages'] = 'Save past sessions';
-$string['saidto'] = '<b>said to</b>';
+$string['saidto'] = 'said to';
 $string['seesession'] = 'See this session';
 $string['send'] = 'Send';
 $string['sending'] = 'Sending';
 $string['sessions'] = 'Chat sessions';
 $string['strftimemessage'] = '%%H:%%M';
 $string['studentseereports'] = 'Everyone can view past sessions';
+$string['talk'] = 'Talk';
 $string['updatemethod'] = 'Update method';
 $string['updaterate'] = 'Update Rate: ';
 $string['userlist'] = 'User list';
diff --git a/mod/chat/gui_ajax/script.js b/mod/chat/gui_ajax/script.js
index 64fe33faba..550d83a9eb 100644
--- a/mod/chat/gui_ajax/script.js
+++ b/mod/chat/gui_ajax/script.js
@@ -56,9 +56,7 @@ Event.onDOMReady(function() {
             } else {
                 return;
             }
-            if (data.users) {
-                YAHOO.moodle.chat.update_users(data.users);
-            }
+            YAHOO.moodle.chat.update_users(data.users);
         }
     }
     var params = {};
@@ -132,9 +130,9 @@ YAHOO.moodle.chat.update_users = function(users) {
     }
     var list = document.getElementById('users-list');
     list.innerHTML = '';
-    var html = '';
     for(var i in users){
         var el = document.createElement('li');
+        var html = '';
         html += '<table>';
         html += '<tr>';
         html += '<td>' + users[i].picture + '</td>';