. When using this, you can instantiate a client with: const client = CozyClient.fromDOM({ schema }) // Note how token and uri are not passed, instead they are taken from the DOM If you need guidance to get the URI of your instance and/or the token, see the app tutorial . Every doctype accessed in cozy-client needs to be declared in the schema section of the options. See how to use the schema features Fetch data \u00b6 To fetch data, we first build a QueryDefinition with the Q helper: import { Q } from 'cozy-client' const allTodosQuery = Q ( 'io.cozy.todos' ) const singleTodoQuery = Q ( 'io.cozy.todos' ). getById ( '5fcbbf2cb171b1d5c3bc6df3d4affb32' ) QueryDefinition s describe which documents to be fetched from CouchDB. It uses a fluent interface: Q ( 'io.cozy.todos' ) . select ([ 'title' , 'checked' ]) . where ({ checked : false }) . include ([ 'dependencies' ]) . sortBy ([{ 'cozyMetadata.updatedAt' : 'desc' }]) . limitBy ( 20 ) select() lists the fields you want in the response (all by default) where() allows a mango selector include() will cause the query to fetch the related documents (see relationships ) sortBy sorts the documents by their updatedAt metadata in descending order limitBy limits the number of results to 20 By default, all fields in the where() are automatically indexed. You can turn off this behavior by specifying explicitly the list of fields to be indexed in indexFields() . Finally, client.query() will execute your query and return a promise with a data attribute containing the requested documents. import CozyClient from 'cozy-client' const client = new CozyClient ({ /*...*/ }) const { data } = await client . query ( Q ( 'io.cozy.todos' ). where ({ checked : false })) console . log ( data ) \u2705 Inside a React application, instead of using directly client.query , please use useQuery ,
. When using this, you can instantiate a client with: const client = CozyClient.fromDOM({ schema }) // Note how token and uri are not passed, instead they are taken from the DOM If you need guidance to get the URI of your instance and/or the token, see the app tutorial . Every doctype accessed in cozy-client needs to be declared in the schema section of the options. See how to use the schema features", "title": "Usage"}, {"location": "cozy-client/getting-started/#fetch-data", "text": "To fetch data, we first build a QueryDefinition with the Q helper: import { Q } from 'cozy-client' const allTodosQuery = Q ( 'io.cozy.todos' ) const singleTodoQuery = Q ( 'io.cozy.todos' ). getById ( '5fcbbf2cb171b1d5c3bc6df3d4affb32' ) QueryDefinition s describe which documents to be fetched from CouchDB. It uses a fluent interface: Q ( 'io.cozy.todos' ) . select ([ 'title' , 'checked' ]) . where ({ checked : false }) . include ([ 'dependencies' ]) . sortBy ([{ 'cozyMetadata.updatedAt' : 'desc' }]) . limitBy ( 20 ) select() lists the fields you want in the response (all by default) where() allows a mango selector include() will cause the query to fetch the related documents (see relationships ) sortBy sorts the documents by their updatedAt metadata in descending order limitBy limits the number of results to 20 By default, all fields in the where() are automatically indexed. You can turn off this behavior by specifying explicitly the list of fields to be indexed in indexFields() . Finally, client.query() will execute your query and return a promise with a data attribute containing the requested documents. import CozyClient from 'cozy-client' const client = new CozyClient ({ /*...*/ }) const { data } = await client . query ( Q ( 'io.cozy.todos' ). where ({ checked : false })) console . log ( data ) \u2705 Inside a React application, instead of using directly client.query , please use useQuery , Note: Your query definition will be bound when the Note: Your query definition will be bound when the .getPouchAdapterName \u21d2 string .handleOnSync() .startReplication() \u21d2 void .stopReplication() \u21d2 void .needsToWaitWarmup(doctype) \u21d2 boolean new PouchLink([opts]) \u00b6 constructor - Initializes a new PouchLink Returns : object - The PouchLink instance Param Type Default Description [opts] object [opts.replicationInterval] number Milliseconds between replications opts.doctypes Array. Doctypes to replicate opts.doctypesReplicationOptions Array.