我正在研究这个Node.js应用程序,我发现在处理MongoDb数据库中的数组和子字符串时遇到了一些困难。
我需要添加这么多子文档,并且在那种形式中,它不能。有什么帮助吗?
这是我的模型文件:
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
//schéma d'u devis
var productDevisSchema = new Schema({
article : String,
marque : String,
qte : Number,
budget : Number,
});
var devisSchema = new Schema({
title: {type: String},
description : String,
createdOn: {type: Date, default: Date.now},
createEnd: {type: Date},
state : Boolean,
userid: {type: Schema.Types.ObjectId , ref: 'Provider'},
appelOffreid: {type: Schema.Types.ObjectId , ref: 'AppelOffre'},
productdevis: [productDevisSchema]
});
module.exports = mongoose.model('Devis', devisSchema);
这是我的控制器功能:
exports.createDevis = function(req, res){
var devis = new Devis({
title : req.body.title,
description : req.body.description,
createEnd: req.body.createEnd,
state : req.body.state,
userid: req.body.userid,
appelOffreid : req.body.appelOffreid,
productdevis: [{
article : req.body.article,
marque : req.body.marque,
qte : req.body.qte,
budget : req.body.budget,
}]
});
devis.save(function(err){
if (err){
return res.send(err);
}
res.send({message :'Devis ajoutée'});
});
}