问从指令调用的Angularjs $resource未发出请求

EN

Services.factory("storeLocator",["$resource",function($resource){
    var serviceResource=$resource("http://my.domain.com/locator",{
        country:"US",
        searchradius: "50|150",
        digits:"3"
    },{
        byCoords: {
            method:"GET",
            params: {
                longitude:"",
                latitude:""
            },
            cache:true
        },
        byZip: {
            method:"GET",
            params:{
                zip:""
            },
            cache:true
        }

    });

    return {

        byCoords:function(lon,lat,onSuccess) {


        serviceResource.byCoords({latitude:lat,longitude:lon},function(data){
                if( typeof(onSuccess)==="function"){
                    onSuccess(data);
                }
            });

        },

        byZipCode:function(zipcode,onSuccess) {
            serviceResource.byZip({address:zipcode},function(data){
                if( typeof(onSuccess)==="function") {
                    onSuccess(data);
                }
            });
        }
    };

}]);

        Directives.directive("myLocator",["storeLocator",function(storeLocator){

return{
    restrict:"AC",
    scope: {
        template:"@"
    },
    templateUrl: function(tElement,tAttrs) {

        /** Retrieve Template URL **/

    },

    controller: ["$scope",function($scope){
        var parseData=function(data){
            console.log(data);
        }

        var findStoresByGeolocation=function(position) {
            storeLocator.byCoords(position.coords.longitude,position.coords.latitude,parseData);    
        }


        if(navigator.geolocation){
            navigator.geolocation.getCurrentPosition(findStoresByGeolocation);
        }
    }],

    link:function(scope,element,attrs){



    }

}
   }]);