Node js, mongo db CRUD operation mongoose

Question

Iam facing problem in small small task like,
1- in mongodb document how to access value of particular field? projection is not working
2- which document to refer for CRUD operations ? Mongodb documents things are not working

Answer 1

When accessing a specific field in a MongoDB document using Mongoose, ensure that your query and projection are correctly set up. If projection is not working, consider checking your query syntax and the way you are specifying the fields to be returned.

For comprehensive guidance on CRUD operations in MongoDB using Mongoose, refer to the official Mongoose documentation. It provides clear examples, explanations, and best practices for creating, reading, updating, and deleting documents in your MongoDB database. By following these guidelines, you can navigate through your tasks with more clarity and efficiency.

Answer 2

Thanks for raising this questiona as I am also facing a lots of challenges while access value of partticular field. currently, i am ruuning website of patches which offer services of embroidered patches and I am facing issue in backedn. so, It will be helpful if any one give response.

https://www.irononpatches.co.nz/embroidered-patches

Answer 3

Same issue arise on my website too on the page of custom school badges. I am not expert in coding so someone if help me it will be great.
https://www.custombadges.uk/school-badges

Answer 4

The same issue has been faced by our friend When accessing a specific field in a MongoDB document using Mongoose. They spend a lot of time resolving the issue but aren't able to find the solution. It would be great if anyone could assist my friend. Thanks!

https://www.presentationexperts.ae/

Answer 5

Recently, I also faced a lot of issues with my pin badges website. I hadn't faced this issue in the past. I don't what happens. I have research a lot in finding the solution. So, are there any MongoDB experts who can help me in resolving this issue?

https://www.pinbadges.ae/