to clear data in select option

by sendil J

HTML

<select ng-model="bulkUser_Selected_ZoneList" ng-options="zone as zone.zone+'('+zone.zoneName+')' for zone in bulkUser_ZoneList_selected.allZones" multiple></select>

<button ng-click="remove()" type="button">
clear
</button>

JavaScript

function ctrl($scope) {
	$scope.bulkUser_ZoneList_selected = {
    "allZones": [
        {
            "zone": "DEV100.ZN1",
            "zoneName": "Roof Top",
            "role": null
        },
        {
            "zone": "DEV100.ZN2",
            "zoneName": "Side",
            "role": null
        }
    ]
}
$scope.remove = function(){
	//alert($scope.bulkUser_ZoneList_selected);
  $scope.bulkUser_ZoneList_selected = {
    "allZones": [
        {
            "zone": null,
            "zoneName": null,
            "role": null
        }
    ]
}
}

}