update scrollthreshold.js

2016-04-23 16:49:14 -04:00
parent 727a2e09f2
commit 049bc4aeac
1 changed files with 3 additions and 1 deletions
@@ -15,7 +15,7 @@
        function getScrollSize() {

            if (!scrollSize) {
-                scrollSize = horizontal ? (elem.scrollWidth - elem.clientWidth) : (elem.scrollHeight - elem.clientHeight);
+                scrollSize = horizontal ? (elem.scrollWidth - elem.clientWidth) : (elem.scrollHeight - elem.offsetHeight);
            }
            return scrollSize;
        }
@@ -28,6 +28,8 @@

            var position = horizontal ? elem.scrollLeft : elem.scrollTop;

+            //console.log('onscroll: ' + position + '-' + getScrollSize());
+
            // Detect upper threshold
            if (!upperTriggered && position < upperTolerance) {
                upperTriggered = true;