javascript - Insert embedded document in mongodb via angularjs -

i trying insert embedded document in mongodb through angularjs. parent document existing. schema of embedded document

offers: [{         date: date,         offer: {             id: mongoose.schema.objectid,             added: {                 type: date,                 default: date.now()             },             displayname: string,             creator: number,             //creator: {             //    type: mongoose.schema.types.objectid,             //    ref: 'user'             //},             photo: string,             description: string,             additional: {                 name: string,                 data: string             }         },         linkedby: number     }], 

this router

router.post('/',expositioncontroller.create); router.get('/',expositioncontroller.getall); router.get('/:id',expositioncontroller.get); router.put('/:id',expositioncontroller.update); router.delete('/:id',expositioncontroller.delete);  router.post('/:id/offer',expositioncontroller.createoffer); 

create offer method in controller

exports.createoffer = function(req,res){     var id = req.params.id;     try{         id = new objectid(id);         exposition.findbyid(id,function(err,exposition){             if(err){                 res.send(err);             }             exposition.offer = new offer(req.body.offer);             exposition.save(function(err){                 if(err)                     res.send(err);                 res.json({message: "ok"});             });         });     }catch(e){         res.send(404);     } }; 

here code angularjs controller inserting of offer

$scope.createoffer = function (_id) {             var offerresource = new offerresource();             offerresource.offer = new offerupdateservice();             offerresource.offer.name = $scope.offer.name;             offerresource.offer.photo = $scope.uploadphoto;             offerresource.offer.description = $scope.offer.description;             offerresource.$save(function (result) {                 $scope.offer.name = '';                 $location.path("/exposition/")             });         }; 

and angularjs routing

$stateprovider .state('offer', {                 url: "/:id/offer/",                 templateurl: 'app/exposition/listoffers.tpl.html',                 controller: 'expositionscontroller'             }) 

when trying insert offer, got error

http://localhost:3000/exposition/offer 404 not found 

whan doing wrong?

thanks!

error 404 not existe resource in case url's make post, try route:

router.post('/offer/:id',expositioncontroller.createoffer);

also may can try define rout get, view response , access resource via get/browser paste url:

router.get('/offer/:id',expositioncontroller.createoffer);

you received attributes via example if create route:

router.get('/offer/:id',expositioncontroller.createoffer); 

you invoque: paste url in browser http://localhost:3000/exposition/offer/0001

and can log id expected:

exports.createoffer = function(req,res){ console.log(req.params.id) var id = req.params.id; try{     id = new objectid(id);     exposition.findbyid(id,function(err,exposition){         if(err){             res.send(err);         }         exposition.offer = new offer(req.body.offer);         exposition.save(function(err){             if(err)                 res.send(err);             res.json({message: "ok"});         });     }); }catch(e){     res.send(404); } 

};