Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

139
Views
¿Cómo agregar un elemento a una matriz en Mongodb?

Tengo problemas para agregar datos a una matriz en mongodb. Este es mi esquema:

 const userSchema=mongoose.Schema({ name: String, email: String, password: String, blog: [{ date: Date, post: String }], week: [{ weekday: String, tasks:[String] }], todo: [String] }); const User= mongoose.model("User", userSchema);

Quiero agregar datos a todo pero no funciona. Aquí está el código para eso:

 app.post("/list", (req,res) =>{ console.log(req.body); const user = req.body.userid; const item = req.body.data; console.log(user); console.log(item); User.findOne({_id: user}, function(err, foundUser){ if(err){ console.log(err); } else{ foundUser.todo.push(item); foundUser.save(); res.send("ToDo Updated"); } }); });

Obtengo usuario y elemento de la interfaz. Cuando estoy iniciando sesión en la consola foundUser, obtengo el usuario pero no puedo agregarle un elemento.

about 4 years ago · Juan Pablo Isaza
2 answers
Answer question

0

Es porque save() es un método asíncrono, intente usar await

 app.post("/list", (req,res) =>{ console.log(req.body); const user = req.body.userid; const item = req.body.data; console.log(user); console.log(item); User.findOne({_id: user}, async function(err, foundUser){ if(err){ console.log(err); } else{ foundUser.todo.push(item); await foundUser.save(); res.send("ToDo Updated"); } }); });
about 4 years ago · Juan Pablo Isaza Report

0

app.post("/list", (req,res) =>{ console.log(req.body); const user = req.body.userid; const item = req.body.data; console.log(user); console.log(item); User.findOne({_id: user}, function(err, foundUser){ if(err){ console.log(err); } else{ foundUser.todo.push(item); await User.updateOne({ _id: foundUser._id }, { $set: foundUser }); res.send("ToDo Updated"); } }); });

Otro enfoque

about 4 years ago · Juan Pablo Isaza Report
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!