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我正在构建一个简单的应用程序,公司向其员工发送问题以请求反馈。我努力将更多员工(用户)作为一个数组放在问题文档中。现在它只能插入一名员工。基本上我需要的是每个问题都有员工回应&也能够(在未来)查询数据库中员工已回答的所有问题。这是我的模式。Express:将数据发布到数组mongoose和节点
这里的previous issue that was solved - 对任何有兴趣的人。
模式
var QuestionSchema = Schema({
id : ObjectId,
title : String,
employees : [{ type: ObjectId, ref: 'User'}]
});
module.exports = mongoose.model('Question', QuestionSchema);
var UserSchema = Schema({
username : String,
response : String,
questions : [{ type: ObjectId, ref: 'Question'}]
});
module.exports = mongoose.model('User', UserSchema);
api.js
Question.findOne({ title: 'Should we buy a coffee machine?'}).exec(function(err, question) {
//example: is this the right way of creating the array
var user = new User([{
"username": "lindelof",
"response": "yes",
},{
"username": "bailly",
"response": "no",
},{
"username": "suzan",
"response": "yes",
}]);
question.employees = [user1._id];
user.questions = [question._id];
question.save(function(err) {
if (err) throw err;
console.log(question);
user1.save(function(err) {
if (err) throw err;
});
});
});
console.log('entry saved to answer >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>');
}
任职的感谢! 'async'方法通过指向'异步函数doJob()'' –
'抛出一个“SyntaxError:Unexpected token function”错误,很可能你有旧的nodejs版本,请更新它。 – Lazyexpert