Multiple populates - mongoosejs

Question

Just a simple query, for example with a double ref in the model.

Schema / Model

var OrderSchema = new Schema({

    user: {
                 


        

Answer 1

To populate multiple fields with array of objects in controller/action function, model of both is already referred in schema of post

post.find({}).populate('user').populate('comments').exec(function (err,posts)
    {
    
    if(err)
    {
        console.log("error in post");
    }
    
        return  res.render('home',{
            h1:"home Page",
            posts:posts,
            
            });      
        });