Modify an element within an array in a document

I have a model structured as follows:

const List = new Schema({
    name: { type: String, unique: true, required: true, dropDups: true },
    cards: [{ type: Schema.Types.ObjectId, ref: 'Card' }],
    orderItems: [{ value: Number, card: { type: Schema.Types.ObjectId, ref: 'Card' } }]
});

My document instance of that model is represented like this:

{ _id: ObjectId: ("1234567890"), cards: [...], OrderItems: [{ card: ObjectId: ("0987654321"), value: 1.1, _id: ObjectId: ("1029384756") }] }

I am attempting to update the value property of the single object in the OrderItem's array within my document. I have tried common methods such as:

doc.OrderItems[0].value = 1.2;
doc.save();

Unfortunately, this approach does not seem to be effective. How can I successfully achieve this?

Answer №1

After some investigation, I realized that my approach was actually correct. The problem arose when I tried to access the parameters within my server function through the endpoint.

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