svn commit: r610317 - /myfaces/tomahawk/trunk/core/src/main/resources/org/apache/myfaces/custom/calendar/resource/popcalendar.js

[sk...@apache.org]

Author: skitching
Date: Wed Jan  9 01:31:33 2008
New Revision: 610317

URL: http://svn.apache.org/viewvc?rev=610317&view=rev
Log:
Preload standard images from server on page load
NB: There was already some code that was a partial implementation of this, but it didn't actually do anything.

Modified:
    myfaces/tomahawk/trunk/core/src/main/resources/org/apache/myfaces/custom/calendar/resource/popcalendar.js

Modified: myfaces/tomahawk/trunk/core/src/main/resources/org/apache/myfaces/custom/calendar/resource/popcalendar.js
URL: http://svn.apache.org/viewvc/myfaces/tomahawk/trunk/core/src/main/resources/org/apache/myfaces/custom/calendar/resource/popcalendar.js?rev=610317&r1=610316&r2=610317&view=diff
==============================================================================
--- myfaces/tomahawk/trunk/core/src/main/resources/org/apache/myfaces/custom/calendar/resource/popcalendar.js (original)
+++ myfaces/tomahawk/trunk/core/src/main/resources/org/apache/myfaces/custom/calendar/resource/popcalendar.js Wed Jan  9 01:31:33 2008
@@ -97,6 +97,8 @@
     this.dateNow = this.today.getDate();
     this.monthNow = this.today.getMonth();
     this.yearNow = this.today.getYear();
+    
+    // list of images to be preloaded from the server
     this.imgSrc = new Array("drop1.gif", "drop2.gif", "left1.gif", "left2.gif", "right1.gif", "right2.gif");
     this.img = new Array();
 
@@ -257,8 +259,13 @@
 
         if (!this.calendarDiv)
         {
-            for (i = 0; i < this.imgSrc.length; i++)
+            for (var i = 0; i < this.imgSrc.length; i++)
+            {
+                // force preload of all images, so that when DOM nodes have their src set to
+                // the name of this image, it has already been loaded from the server.
                 this.img[i] = new Image;
+                this.img[i].src = this.initData.imgDir + this.imgSrc[i];
+            }
 
             this.containerCtl = containerCtl;