[Andro-hacker] SF.net SVN: andro:[1034] trunk/andro/clib/x6.js

[<ken...@us...>]

Revision: 1034
          http://andro.svn.sourceforge.net/andro/?rev=1034&view=rev
Author:   kendowns
Date:     2008-12-30 17:10:19 +0000 (Tue, 30 Dec 2008)

Log Message:
-----------
Small fix to IE-compatibility for event handling.

Modified Paths:
--------------
    trunk/andro/clib/x6.js

Modified: trunk/andro/clib/x6.js
===================================================================
--- trunk/andro/clib/x6.js	2008-12-30 16:38:31 UTC (rev 1033)
+++ trunk/andro/clib/x6.js	2008-12-30 17:10:19 UTC (rev 1034)
@@ -75,7 +75,7 @@
         $(document).keypress(function(e) {
                 //e = e ? e : window.event;
                 x6.console.group("Document Keypress");
-                x6.console.log("keypress ",e);
+                x6.console.log("Here is keypress event: ",e);
                 var retval= x6.keyDispatcher(e);
                 x6.console.groupEnd(); 
                 return retval;
@@ -444,7 +444,7 @@
     subscribeToEvent: function(eventName,id) {
         x6.console.group("subscribeToEvent "+eventName);
         x6.console.log("event name: ",eventName)
-        x6.console.log("id subscbr: ",id);
+        x6.console.log("id subscriber: ",id);
         if(id=='undefined') {
             u.error('x6events.subscribeToEvent.  Second parameter '
                 +' undefined.  First parameter: '+eventName
@@ -538,11 +538,16 @@
         x6.console.log('arguments: ',arguments);
         // Find out if anybody is listening for this event
         var subscribers = this.getSubscribers(eventName);
+        if(subscribers.length==0) {
+            x6.console.log("No subscribers to this event, no action");
+            x6.console.groupEnd();
+            return;
+        }
         
         // loop through subscribers.  Note at the bottom of the list
         // that if an event handler returns false we must stop.
         this.retvals[eventName] = true;
-        for(var x=0; x<(subscribers.length-1);x++) {
+        for(var x=0; x<subscribers.length;x++) {
             var id = subscribers[x];
             x6.console.log("type of id: ",typeof(id));
             x6.console.log("subscriber: ",id);


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