Class QueryListenerEvent<T_model>

Events emitted after a collection is modified.

Type Parameters

Hierarchy (View Summary)

Accessors

count docChanges documents empty isInitial models source

Accessors

count

  • get count(): number

  • The number of documents after the change

    Returns number

docChanges

  • get docChanges(): DocumentChange<T_model>[]

  • All the changes, document by document

    Returns DocumentChange<T_model>[]

documents

  • get documents(): DocumentData[]

  • All the firestore documents

    Returns DocumentData[]

empty

  • get empty(): boolean

  • True if the collection is empty

    Returns boolean

isInitial

  • get isInitial(): boolean

  • True if it's the first event emitted by the listener

    Returns boolean

models

  • get models(): T_model[]

  • All the models

    Returns T_model[]

source

  • get source(): "local" | "server"

  • Source of the document change

    Returns "local" | "server"

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