controller('ClientesCtrl', function($scope, $location){
    // write Ctrl here

    function showDetails(e) {
        e.preventDefault();

        var cliente = this.dataItem($(e.currentTarget).closest("tr"));

        $location.path("/cliente/" + cliente._id);
        $scope.$apply();
    }
    ....(rest of controllers code)....



------------------------------------------------------------------------------------------


    $scope.guardar_cliente = function(){
        $http({
            method: 'POST', url: '/api/guardar_cliente',
            data: {
                cliente: $scope.cliente
            }
        }).
        success(function(data, status, headers, config){
            $location.path("/clientes");
        }).
        error(function(data, status, headers, config){
            console.log(data);
        });
    }