angularjs - $scope.$on executing more than once -

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i using broadcast , $scope.$on , method in $scope.$on executing multiple times. here code. in controller:

$scope.selectitem = function(index, item){     baseservice.hideview(); },  $scope.$on("closeview",function(){     $log.debug("insideon: calling hidevieweditem");     $scope.hidevieweditem(); });

in baseservice :

app.factory('baseservice', function ($rootscope, $log, $location) {     return {        hideview :function(){         $log.debug("calling closeview");         $rootscope.$broadcast("closeview", 1);      }     } });

here calling hideview once hidevieweditem calling 3 times. in console getting these messages.

calling closeview insideon: calling hidevieweditem insideon: calling hidevieweditem insideon: calling hidevieweditem

how make call once?


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