JavaScript Data Grid Export to CSV

Export your grid's raw data to the CSV format, as a downloadable file, a blob, or a string. Customize your export using Handsontable's configuration options.

Examples
Available methods
- format String
- options Object
Available options in the export configuration
Related API reference

Examples

Mind that CSV exports contain only raw data, and don't include formulas, styling, or formatting information.

Export to file

import Handsontable from 'handsontable';
import 'handsontable/dist/handsontable.full.min.css';

const container = document.querySelector('#example1');
const button = document.querySelector('#export-file');
const hot = new Handsontable(container, {
  data: [
    ['A1', 'B1', 'C1', 'D1', 'E1', 'F1', 'G1'],
    ['A2', 'B2', 'C2', 'D2', 'E2', 'F2', 'G2'],
    ['A3', 'B3', 'C3', 'D3', 'E3', 'F3', 'G3'],
    ['A4', 'B4', 'C4', 'D4', 'E4', 'F4', 'G4'],
    ['A5', 'B5', 'C5', 'D5', 'E5', 'F5', 'G5'],
    ['A6', 'B6', 'C6', 'D6', 'E6', 'F6', 'G6'],
    ['A7', 'B7', 'C7', 'D7', 'E7', 'F7', 'G7'],
  ],
  colHeaders: true,
  rowHeaders: true,
  hiddenRows: { rows: [1, 3, 5], indicators: true },
  hiddenColumns: { columns: [1, 3, 5], indicators: true },
  height: 'auto',
  licenseKey: 'non-commercial-and-evaluation'
});

const exportPlugin = hot.getPlugin('exportFile');

button.addEventListener('click', () => {
  exportPlugin.downloadFile('csv', {
    bom: false,
    columnDelimiter: ',',
    columnHeaders: false,
    exportHiddenColumns: true,
    exportHiddenRows: true,
    fileExtension: 'csv',
    filename: 'Handsontable-CSV-file_[YYYY]-[MM]-[DD]',
    mimeType: 'text/csv',
    rowDelimiter: '\r\n',
    rowHeaders: true
  });
});

<script src="https://cdn.jsdelivr.net/npm/handsontable@12.4/dist/handsontable.full.min.js"></script>
<link type="text/css" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/handsontable@12.4/dist/handsontable.full.min.css" /> 
<script src="https://handsontable.com/docs/12.4/scripts/fixer.js"></script>

<div id="example1"></div>

<div class="controls">
  <button id="export-file">Download CSV</button>
</div>

Export as a JavaScript Blob object

Open a console in browser developer tools to see the result for the below example.

import Handsontable from 'handsontable';
import 'handsontable/dist/handsontable.full.min.css';

const container = document.querySelector('#example2');
const button = document.querySelector('#export-blob');
const hot = new Handsontable(container, {
  data: [
    ['A1', 'B1', 'C1', 'D1', 'E1', 'F1', 'G1'],
    ['A2', 'B2', 'C2', 'D2', 'E2', 'F2', 'G2'],
    ['A3', 'B3', 'C3', 'D3', 'E3', 'F3', 'G3'],
    ['A4', 'B4', 'C4', 'D4', 'E4', 'F4', 'G4'],
    ['A5', 'B5', 'C5', 'D5', 'E5', 'F5', 'G5'],
    ['A6', 'B6', 'C6', 'D6', 'E6', 'F6', 'G6'],
    ['A7', 'B7', 'C7', 'D7', 'E7', 'F7', 'G7'],
  ],
  colHeaders: true,
  rowHeaders: true,
  hiddenRows: { rows: [1, 3, 5], indicators: true },
  hiddenColumns: { columns: [1, 3, 5], indicators: true },
  height: 'auto',
  licenseKey: 'non-commercial-and-evaluation'
});

const exportPlugin = hot.getPlugin('exportFile');

button.addEventListener('click', () => {
  const exportedBlob = exportPlugin.exportAsBlob('csv', {
    bom: false,
    columnDelimiter: ',',
    columnHeaders: false,
    exportHiddenColumns: true,
    exportHiddenRows: true,
    mimeType: 'text/csv',
    rowDelimiter: '\r\n',
    rowHeaders: true
  });

  console.log(exportedBlob);
});

<script src="https://cdn.jsdelivr.net/npm/handsontable@12.4/dist/handsontable.full.min.js"></script>
<link type="text/css" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/handsontable@12.4/dist/handsontable.full.min.css" /> 
<script src="https://handsontable.com/docs/12.4/scripts/fixer.js"></script>

<div id="example2"></div>

<div class="controls">
  <button id="export-blob">Export as a Blob</button>
</div>

Export as a string

Open a console in browser developer tools to see the result for the below example.

import Handsontable from 'handsontable';
import 'handsontable/dist/handsontable.full.min.css';

const container = document.querySelector('#example3');
const button = document.querySelector('#export-string');
const hot = new Handsontable(container, {
  data: [
    ['A1', 'B1', 'C1', 'D1', 'E1', 'F1', 'G1'],
    ['A2', 'B2', 'C2', 'D2', 'E2', 'F2', 'G2'],
    ['A3', 'B3', 'C3', 'D3', 'E3', 'F3', 'G3'],
    ['A4', 'B4', 'C4', 'D4', 'E4', 'F4', 'G4'],
    ['A5', 'B5', 'C5', 'D5', 'E5', 'F5', 'G5'],
    ['A6', 'B6', 'C6', 'D6', 'E6', 'F6', 'G6'],
    ['A7', 'B7', 'C7', 'D7', 'E7', 'F7', 'G7'],
  ],
  colHeaders: true,
  rowHeaders: true,
  hiddenRows: { rows: [1, 3, 5], indicators: true },
  hiddenColumns: { columns: [1, 3, 5], indicators: true },
  height: 'auto',
  licenseKey: 'non-commercial-and-evaluation'
});

const exportPlugin = hot.getPlugin('exportFile');

button.addEventListener('click', () => {
  const exportedString = exportPlugin.exportAsString('csv', {
    bom: false,
    columnDelimiter: ',',
    columnHeaders: false,
    exportHiddenColumns: true,
    exportHiddenRows: true,
    rowDelimiter: '\r\n',
    rowHeaders: true
  });

  console.log(exportedString);
});

<script src="https://cdn.jsdelivr.net/npm/handsontable@12.4/dist/handsontable.full.min.js"></script>
<link type="text/css" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/handsontable@12.4/dist/handsontable.full.min.css" /> 
<script src="https://handsontable.com/docs/12.4/scripts/fixer.js"></script>

<div id="example3"></div>

<div class="controls">
  <button id="export-string">Export as a string</button>
</div>

Available methods

The plugin exposes the following methods to export data.

downloadFile(format, options) - allows you to generate a downloadable file, directly in your browser.
exportAsBlob(format, options) - allows you to export a JavaScript Blob object.
exportAsString(format, options) - allows you to export data as a string.

All of them accept the same arguments:

format `String`

This is required to prepare a predefined settings object. We currently allow for only 'csv' to be used.

options `Object`

This is an optional argument. It contains a set of supported options and extends the predefined CSV configuration. For the complete list of options that you can use, see available options.

Available options in the export configuration

Below you can find all supported options:

bom `Boolean`

Allows you to export data with a BOM signature.

Please note: This property will prepend content with the UTF-16BE BOM signature (FE FF). The browser will convert the signature to the UTF-8 value (EF BB BF) automatically.

You can use this property in all of the available methods.

Default value: true

columnDelimiter `String`

Allows you to define the columns delimiter.

You can use this property in all of the available methods.

Default value: ','

columnHeaders `Boolean`

When set to true, includes column headers in the exported data.

You can use this property in all of the available methods.

The columnHeaders option doesn't support the NestedHeaders plugin.

Default value: false

exportHiddenColumns `Boolean`

Allows you to export data from hidden columns.

You can use this property in all of the available methods.

Default value: false

exportHiddenRows `Boolean`

Allows you to export data from hidden rows.

You can use this property in all of the available methods.

Default value: false

fileExtension `String`

Allows you to define the file extension.

You can use this property in the downloadFile method.

Default value: 'csv'

filename `String`

Allows you to define the file name.

You can use predefined placeholders, which will be replaced by the date.

You can use this property in the downloadFile method.

Default value: 'Handsontable [YYYY]-[MM]-[DD]'

mimeType `String`

Allows you to define the MIME type.

You can use this property in the downloadFile and exportAsBlob methods.

Default value: 'text/csv'

range `Array`

Allows you to define a range of dataset to export. It's represented by an array of numeric, visual indexes [startRow, startColumn, endRow, endColumn].

You can use this property in all of the available methods.

Default value: 'text/csv'

rowDelimiter `String`

Allows you to define rows delimiter.

You can use this property in all of the available methods.

Default value: '\r\n'

rowHeaders `Boolean`

Allows you to export data with their row header.

You can use this property in all of the available methods.

Default value: false

Plugins:
- ExportFile

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JavaScript Data Grid Export to CSV

Examples

Export to file

Export as a JavaScript Blob object

Export as a string

Available methods

format String

options Object

Available options in the export configuration

bom Boolean

columnDelimiter String

columnHeaders Boolean

exportHiddenColumns Boolean

exportHiddenRows Boolean

fileExtension String

filename String

mimeType String

range Array

rowDelimiter String

rowHeaders Boolean

Related API reference

format `String`

options `Object`

bom `Boolean`

columnDelimiter `String`

columnHeaders `Boolean`

exportHiddenColumns `Boolean`

exportHiddenRows `Boolean`

fileExtension `String`

filename `String`

mimeType `String`

range `Array`

rowDelimiter `String`

rowHeaders `Boolean`