Question

tournament.js

var mongoose = require('mongoose');
var TournamentPlayer = require('../models/tournamentPlayer');
var SportPlayer = require('../models/sportPlayer');
var Schema = mongoose.Schema;

var TournamentSchema = new Schema({
    tournamentPlayers:[{
        type: Schema.Types.Mixed,
        ref: 'TournamentPlayer' 
    }],
    buyin: Number,
    entrants: Number,
    prizePool: Number,
    name: String,
    sport: String,
    endOfRegistration:Date,
    sportsPlayers:[{
        type: Schema.Types.Mixed,
        ref: 'SportPlayer' 
    }],
    created: {
        type: Date,
        default: Date.now
    }
});

module.exports = mongoose.model('Tournament', TournamentSchema);

api.js

tournament.tournamentPlayers[player.userId]=player;
console.log("ass array"+util.inspect(tournament.tournamentPlayers,false,null));
console.log("ass array element" + util.inspect(tournament.tournamentPlayers[player.userId] ,false,null));
console.log("ass array just in case"+util.inspect(tournament.tournamentPlayers,false,null));
tournament.tournamentPlayers.push(player);
console.log("push"+util.inspect(tournament.tournamentPlayers,false,null));

输出

ass array[]
ass array element{ username: 'batman',
  roster: 
   { __v: 0,
 userId: '57bb89eb10c4b4ac124980b9',
 tournamentId: '57d49f5169cc78ac21c5e791',
 _id: '57d4b421315f1b501ad5456f',
 playerRoster: 
  [ { _id: '57cfe922dcba0f295f57e26d', playerFirstName: 'Julio' },
    { _id: '57cfe939dcba0f295f57e274', playerFirstName: 'Odell' } ] },
  rank: 'blah',
  totalPoints: 0,
  userId: '57bb89eb10c4b4ac124980b9',
  _id: '57d4b421315f1b501ad54570' }
ass array just in case[]
push[{"username":"batman","roster":{"__v":0,"userId":"57bb89eb10c4b4ac124980b9","tournamentId":"57d49f5169cc78ac21c5e791","_id":"57d4b421315f1b501ad5456f","playerRoster":[{"_id":"57cfe922dcba0f295f57e26d","playerFirstName":"Julio"},{"_id":"57cfe939dcba0f295f57e274","playerFirstName":"Odell"}]},"rank":"blah","totalPoints":0,"userId":"57bb89eb10c4b4ac124980b9","_id":"57d4b421315f1b501ad54570"}]

我正在尝试声明并将对象添加到关联数组中。当我查找它们时，我想使用userId而不是_id。尝试使用此代码时，可以直接调用对象tournamentPlayers [userId]，但不会将其显示为数组tournamentPlayers的一部分。当我进行常规推送时，会显示，但这不是我想要的。我可以使用该对象，但不能通过mongoose保存它。

我见过几个问题，但他们没有回答这个问题。这里的第二个答案有严格：false作为设置，但不适用于单个架构元素。 Mongoose: Saving as associative array of subdocuments vs array of subdocuments

如何在mongoose中向对象数组声明和添加对象？

关联数组不保存mongoose

0 个答案: