Cleanup directives on $destroy

See Do event handlers need to be removed on directives when $destroy fires?http://stackoverflow.com/questions/19346129/do-event-handlers-need-to-be-removed-on-directives-when-destory-fires

Author: tkrotoff

dist/select.js

@@ -97,6 +97,10 @@ angular.module('ui.select', [])
         }
       });
 
+      scope.$on('$destroy', function() {
+        $document.off('mousedown');
+      });
+
       // Move transcluded elements to their correct position on main template
       transcludeFn(scope, function(clone) {
         var transcluded = angular.element('<div>').append(clone);
@@ -203,6 +207,10 @@ angular.module('ui.select', [])
           }
         });
 
+        scope.$on('$destroy', function() {
+          uiSelectCtrl.input.off('keydown');
+        });
+
       };
     }
   };

src/select.js

@@ -97,6 +97,10 @@ angular.module('ui.select', [])
         }
       });
 
+      scope.$on('$destroy', function() {
+        $document.off('mousedown');
+      });
+
       // Move transcluded elements to their correct position on main template
       transcludeFn(scope, function(clone) {
         var transcluded = angular.element('<div>').append(clone);
@@ -203,6 +207,10 @@ angular.module('ui.select', [])
           }
         });
 
+        scope.$on('$destroy', function() {
+          uiSelectCtrl.input.off('keydown');
+        });
+
       };
     }
   };