r1018 - branches/dev/grid/ui
Author: paul.bakaus
Date: Fri Nov 28 00:58:52 2008
New Revision: 1018
Modified:
branches/dev/grid/ui/ui.infiniteScrolling.js
Log:
infiniteScrolling: infinite scrolling is only triggered when scrollTop is
actually modified, not always on the scroll event
Modified: branches/dev/grid/ui/ui.infiniteScrolling.js
==============================================================================
--- branches/dev/grid/ui/ui.infiniteScrolling.js (original)
+++ branches/dev/grid/ui/ui.infiniteScrolling.js Fri Nov 28 00:58:52 2008
@@ -33,7 +33,11 @@
this._update();
this.element.bind('scroll', function(event) {
- self._update(event);
+ if(self.prevScrollTop != this.scrollTop) {
+ self.prevScrollTop = this.scrollTop;
+ self._update(event);
+ }
+
});
},