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useExportData.md

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useExportData

  • Plugin Hook
  • Optional

useExportData is the hook that helps in downloading table data.

  • You need to provide fileBlob for download, so as to make it flexible to download data in any format.

Table Options

The following options are supported via the main options object passed to useTable(options)

  • disableExport: Bool
    • Disables exporting of data at table level.
  • getExportFileBlob: Function({ columns, data, fileType, fileName }) => FileBlob | false
    • Required
    • This function is used to return data as FileBlob which will be downloaded
    • In Above definition columns is downloadable columns based on select configuration of All Data or Current view
    • Return false is downloading of file is already taken care of at consumer level
  • getExportFileName: Function({ fileType, all }) => string
    • Optional
    • This function is used to overwrite exported file name.
    • Default fileName is all-data.<fileType> and data.<fileType> for All Data and Current view repectively

Column Options

The following options are supported on any Column object passed to the columns options in useTable()

  • disableExport: Bool

    • Optional
    • Defaults to false
    • If set to true, this column will not be exported with data

  • getColumnExportValue: Function(column) => string

    • Optional
    • This function is used to overwrite exported value of Header for this column

  • getCellExportValue: Function(row, column) => string

    • Optional
    • This function is used to overwrite exported value for this cell

Instance Properties

The following values are provided to the table instance:

  • exportData: Function(fileType: string, all: boolean)
    • This function is used to initiate downloading of data
    • Parameter all defined whether you want to download full data or current view only.
      • Current view considers sorted, filtered data that is currently visible to user.

Column Properties

The following properties are available on every Column object returned by the table instance.

  • canExport: Bool

    • Denotes whether a column is exportable or not depending on if it has a valid accessor/data model or is manually disabled via an option.

Example