@umbraco-cms/backoffice
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    Class UmbNumberState<T>

    UmbNumberState

    • State holding data of number, this ensures the data is unique, not updating any Observes unless there is an actual change of the value bu using ===.

    Type Parameters

    • T

    Hierarchy (View Summary)

    Index
    constructor
    _subject
    value
    asObservable asObservablePart destroy getValue setValue

    Protected_subject

    _subject: BehaviorSubject<number | T>
    • get value(): T

      Returns T

      Observable that

      • Holds the current data of this state.
      const myState = new UmbArrayState('Hello world');
      console.log("Value is: ", myState.value);
    • Function

      asObservable

      Returns Observable<number | T>

      Observable that the State casts to.

      • Creates a new Observable with this State as the source. Observe this to subscribe to its value and future changes.
      const myState = new UmbArrayState('Hello world');

      this.observe(myState, (latestStateValue) => console.log("Value is: ", latestStateValue));
    • Function

      getValue

      Returns number | T

      The current data of this state.

      • Provides the current data of this state.
      const myState = new UmbArrayState('Hello world');
      console.log("Value is: ", myState.value);
    • Function

      setValue

      Parameters

      • data: number | T

        The next data for this state to hold.

      Returns void

      • Set the data of this state, if data is different than current this will trigger observations to update.
      const myState = new UmbArrayState('Good morning');
      // myState.value is equal 'Good morning'.
      myState.setValue('Goodnight')
      // myState.value is equal 'Goodnight'.

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