Merge pull request #4 from morow93/master

Add auto scroll to top

Author: geoffreybauduin

README.md

@@ -39,6 +39,19 @@ angular.module("app").controller("MyCtrl", function () {
 
 **Don't forget to specify an id (or an attribute 'scroll-name') for your scroll pane, otherwise it won't be working**
 
+### Always scroll to top
+
+If need just specify atribute scroll-always-top. For example, good thing for custom autocomplete list.
+
+```
+<input type="text" ng-model="someText" />
+<div scroll-pane scroll-config="paneConfig" id="myScrollPane" scroll-always-top="{{someText}}">
+    <div ng-repeat="item in items track by $index">
+        <span>{{item}}</span>
+    </div>            
+</div>
+```
+
 ### Reinitialize the pane
 
 If you want to reinitialize the pane, you can broadcast `reinit-pane` with the ID of the DOM Element.

src/jscrollpane.coffee

@@ -20,6 +20,12 @@ angular
 					$timeout(fn, $scope.$eval($attrs.scrollTimeout))
 				else
 					$timeout(fn, 0)
+				$scope.$watch (->
+					$attrs.scrollAlwaysTop
+				), (newVal, oldVal) ->
+					if newVal and $scope.pane
+						$scope.pane.scrollToY 0
+					return
 				$scope.$on("reinit-pane", (event, id) ->
 					if id is $attrs.id and $scope.pane
 						console.log("Reinit pane #{id}")