angularjs - Using put() in Restangular -

this coding

angular.module('app', ['restangular'])     .config(function(restangularprovider) {         restangularprovider.setbaseurl('http://www.abc.local');     })     .controller('updatecontroller', function($scope, restangular) {         $scope.getemployee = function() {             var employee = restangular.one('employee', 10002);             employee.get().then(function(employee) {                 $scope.employee = employee;                  var editemployee = employee;                 editemployee.first_name = 'xxx';                 editemployee.put();             })         }     }); 

using employee.get(), restangular made me get http://www.abc.local/employee/1002, worked fine here

but using editemployee.put(), restangular made me put http://www.abc.local/employee instead of put http://www.abc.local/employee/10002, went wrong here?, please help

thanks

the application work on uses "customput" that:

 restangular.all('groups').customput($scope.group).then(function()                  {                     $scope.servercalldone();                 }, function()                 {                     $scope.servercallerror();                 }); 

and server side:

@provider @path("groups") public class groupsrestfacade {      @put     @consumes({"application/xml", "application/json"})     @transactional         public void edit(groupdetail _group, @context httpservletrequest req) {         // . . .     }    } 

we not need rest parameter specify id, since id contained in sent object.