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I want to make a pagination feature in my Collection. How can find a documents with 'start' and 'limit' positions and get total document number in a single query?
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mongoose-paginate-v2 is a pagination library having a page wrapper. The main usage of the plugin is you can alter the return value keys directly in the query itself so that you don't need any extra code for transformation.
In MongoDB, the pagination phenomenon is used to get an output that can be easily understandable. Pagination is a procedure to display large disarranged output in a page format. With the help of pagination, the result can be retrieved faster as compared to the general methods of MongoDB.
The limit() function in MongoDB is used to specify the maximum number of results to be returned. Only one parameter is required for this function.to return the number of the desired result. Sometimes it is required to return a certain number of results after a certain number of documents. The skip() can do this job.
You can use the plugin Mongoose Paginate:
$ npm install mongoose-paginate
After in your routes or controller, just add :
Model.paginate({}, { page: 3, limit: 10 }, function(err, result) {
// result.docs
// result.total
// result.limit - 10
// result.page - 3
// result.pages
});
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