Module Dom/getData

getData

• getData(element: HTMLElement, selector?: string, fallback?: any): any

• This helper receives a html element and extracts either a single, or all data attributes from it. It can also accept a default, which is returned if the given element has no data with the required selector

  Parameters

  • element: HTMLElement

    The html element to get the data from

  • Optional selector: string

    Optionally, the name of the data attribute to read from (data-)some-attribute. (The data- part is optional)

  • Optional fallback: any

    Optional value which will be returned if the data attribute for the selector was not found

  Returns any