I'm a beginner in dealing with connecting back-end, front-end and mongodb all together so im sorry if my question isnt asked in the right place. I was trying to let the user input some data in a text box and…
I'm trying to query a full mongodb field but without an intern field, like this document example: { _id: ObjectId('x8234728x8z8381'), Example: { field1: 'first', field2: 'second', field3: { field 3.1: 'third' } } } I would like to return all…
I am getting an error after trying to use the POST method through postman to register a user. I have created a simple Schema for the register route. Error: Error in register: Error: User validation failed: password: Cast to string…
I have a mongo collection with documents containing arrays: { item: "journal", qty: 25, tags: ["blank", "red"], dim_cm: [ 14, 21 ] }, { item: "notebook", qty: 50, tags: ["red", "blank"], dim_cm: [ 14, 21 ] }, { item: "paper",…
I have this simple Object class, which is filled by json content of the api controller. [BsonId] public string Id { get; } [JsonIgnore] public string UserId { get; set; } I want both of these variables to access the…
Trying to import simple data (see below), gets me an error "Operation passed in cannot be an array" in Compass 1.29.6 This error makes no sense to me, as the outer object is not an array. Sure, the first object…
i want to make command that can give me information about someone that i mention like !info @Someone i try code below, but didnt work. This is the schema const mongoose = require('mongoose'); const Schema = mongoose.Schema; const profileSchema =…
every help me :(((. here is link to my code https://github.com/tranluongtiensi/registration_system I want to redirect the user to login page after registration, I have tried many ways but it doesn't work. thank everyone very much
i try to save data using bot command, but everytime i submit the data it will make new object, i want to make it only 1 object but everytime the same user submit data, it will automtically got changes/update, not…
Lets say I have an array ['123', '456', '789'] I want to Aggregate and look through every document with the field books and only return the values that are NOT in any documents. For example if '123' is in a…