How to get only 10 documents at a time in mongodb?-CodePudding

const result = student.find();

In mongodb database i require to get 10 documents on every buttion click and next time on click i need to get net 10 documents in mongodb.

CodePudding user response：

You can pass limit method after student.find(). For example if you want to limit 10 documents it'll look like this const result = student.find().limit(10)

CodePudding user response：

Follow below steps - Step 1 - Pass limit and skip value in api query like - baseurl/api/v1/apiendpoint?limit=10&skip=0

Step 2 - Fetch limit and skip value from url const limit = req.query.limit; const skip = req.query.skip;

step 3 - const result = student.find().skip(skip).limit(limit);

Note - Limit and skip value will be change as per your click.

CodePudding user response：

You can specifify a limit and an offset for your query by using skip() and limit():

const page = 1;
const itemsPerPage = 10;

const result = await student.find().skip(page * itemsPerPage).limit(itemsPerPage);