onAll

• onAll<Model>(collection: Collection<Model>, onResult: function, onError?: undefined | function): function

• Subscribes to all documents in a collection.

  import { onAll, collection } from 'typesaurus'
  
  type User = { name: string }
  const users = collection<User>('users')
  
  onAll(users, allUsers => {
    console.log(allUsers.length)
    //=> 420
    console.log(allUsers[0].ref.id)
    //=> '00sHm46UWKObv2W7XK9e'
    console.log(allUsers[0].data)
    //=> { name: 'Sasha' }
  })

  Type parameters

  • Model

  Parameters

  • collection: Collection<Model>

    The collection to get all documents from

  • onResult: function

    The function which is called with all documents array when the initial fetch is resolved or the collection updates.

    • • (docs: Doc<Model>[]): any

      • Parameters

        • docs: Doc<Model>[]

        Returns any

  • Optional onError: undefined | function

    The function is called with error when request fails.

  Returns function

  • • (): void

    • Returns void