Question

**model schema**
var mongoose = require('mongoose');
var Schema = mongoose.Schema;


var item = new Schema({
   name:{type: String, 
   required: true},
   price:{type: String}
 })


 var object=new Schema({
 name:{type: String, 
    required: true},
    items: [item]
});

api.js，将数据发布到服务器

router.post('/objectss', function(req, res){ 

  var object= new Object(); **

如何保存数组中的对象数组

**

    object.items.push({firstName: req.body.fname, lastName:      req.body.lname});
    object.name = req.body.name;
        object.save(function (err) {
        if(err) throw err;

        res.json({success: true, message:'allahuakbar'});

    });

//已保存！

}）;

angularjs控制器

$ scope.addProduct = function（）{

  $scope.items.push({
     fname: $scope.item.fname,
     lname: $scope.item.lname

  });

  $scope.item = {};

}

$scope.submitx = function(inv, item){

        console.log(inv);

        var object = {
      name:inv.name,
      fname:items.fname,
     totalValue:       0
  }
            PostBlog.createInvoice(objects).then(function(data){
          console.log(data);
        });
            $scope.objects= {};
      }

请看这个代码并帮助我！挣扎了几个星期。有一个对象的数组，如[“名称”：胡萝卜，“价格”：24，“”：等等]

Answer 1

那些卡住的人会参考这个而不是使用方法

 router.post('/invoices', function(req, res){ //by making route in from              


    var invoice = new Invoice();

       for (var i = 0; i < req.body.length; i++) {

 invoice.items.push({name:req.body.fname[i].fname});
  } 
   invoice.name = req.body.name;
    //invoice.items.insertMany(items, function(error, next) {
        invoice.save(function (err) {
        if(err) throw err;

        res.json({success: true, message:'allahuakbar'});

    });



  // saved!

 });

如何在无模式猫鼬中添加对象数组？

1 个答案: