@coveo/headless-react
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    Interface ResultsPerPage

    The ResultsPerPage controller allows the end user to choose how many results to display per page.

    Example: results-per-page.fn.tsx

    interface ResultsPerPage {
        state: ResultsPerPageState;
        isSetTo(num: number): boolean;
        set(num: number): void;
        subscribe(listener: () => void): Unsubscribe;
    }

    Hierarchy (View Summary)

    Index

    Methods

    Properties

    Methods

    • Checks whether the number of results per page is equal to the specified number.

      Parameters

      • num: number

        The number of results.

      Returns boolean

      true if the number of results is equal to the passed value, and false otherwise.

    • Updates the number of results to request per page.

      Parameters

      • num: number

        The number of results.

      Returns void

    • Adds a callback that's invoked on state change.

      Parameters

      • listener: () => void

        A callback that's invoked on state change.

      Returns Unsubscribe

      A function to remove the listener.

    Properties

    The state of the ResultsPerPage controller.