Paginating Data

Table of contents

1. Query cursor
   1. Example Usage

FireO split data returned by a query into batches according to the parameters you define in your query.

Query cursor

This is powerful tool by FireO. You can create cursor from your query and save it as string and use it later.

Example Usage

const cities = await City.collection.where('state', '==', 'CA').orderBy('name').fetch(10);

// city list contain the first 10 matching cities
console.log(cities.list);
console.log(cities.cursor);

cities.cursor return the string that you can use later at some place to start the query at this specific point.

// Fetch another 10 cities 
const cities = await City.collection.cursor(city_cursor).fetch();

for (let city of cities.list){
    console.log(city);
}