scrollspy.js in flashgrid-3.3.0

- old
+ new

@@ -19,11 +19,11 @@
     this.$scrollElement.on('scroll.bs.scrollspy', process)
     this.refresh()
     this.process()
   }
 
-  ScrollSpy.VERSION  = '3.2.0'
+  ScrollSpy.VERSION  = '3.3.0'
 
   ScrollSpy.DEFAULTS = {
     offset: 10
   }
 
@@ -80,12 +80,13 @@
 
     if (scrollTop >= maxScroll) {
       return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
     }
 
-    if (activeTarget && scrollTop <= offsets[0]) {
-      return activeTarget != (i = targets[0]) && this.activate(i)
+    if (activeTarget && scrollTop < offsets[0]) {
+      this.activeTarget = null
+      return this.clear()
     }
 
     for (i = offsets.length; i--;) {
       activeTarget != targets[i]
         && scrollTop >= offsets[i]
@@ -95,13 +96,11 @@
   }
 
   ScrollSpy.prototype.activate = function (target) {
     this.activeTarget = target
 
-    $(this.selector)
-      .parentsUntil(this.options.target, '.active')
-      .removeClass('active')
+    this.clear()
 
     var selector = this.selector +
         '[data-target="' + target + '"],' +
         this.selector + '[href="' + target + '"]'
 
@@ -114,9 +113,15 @@
         .closest('li.dropdown')
         .addClass('active')
     }
 
     active.trigger('activate.bs.scrollspy')
+  }
+
+  ScrollSpy.prototype.clear = function () {
+    $(this.selector)
+      .parentsUntil(this.options.target, '.active')
+      .removeClass('active')
   }
 
 
   // SCROLLSPY PLUGIN DEFINITION
   // ===========================
\ No newline at end of file