Download the PHP package atwx/silverstripe-excel-export without Composer

Silverstripe Excel Export module

This Silverstripe module makes it easy to export a set of Silverstripe DataObjects to:

• Excel 2007 (XLSX)
• Excel 5 (XLS)
• CSV

This module is built by extending the standard SilverStripe DataFormatter.

Requirements

• silverstripe/cms >=6.0
• phpoffice/phpspreadsheet >=5.1.0

Installation

Install the module through composer:

Exporting your DataObjects

There's 3 ways you can export your data to a spread sheet.

Programmatically by calling the DataFormatter directly

3 DataFormatters are provided:

• ExcelDataFormatter for XLSX
• OldExcelDataFormatter for XLS
• CsvDataFormatter for CSV

You can manually instantiate them to convert a list of DataObjects or a single DataObject.

convertDataObjectSet() and convertDataObject() will automatically set the Content-Type HTTP header to an appropriate Mime Type.

You can also retrieve the underlying PHPExcel object and export your DataObject set to whatever format supported by PHPExcel.

Add the GridFieldExcelExportButton to a GridField

The GridFieldExcelExportButton allows your CMS users to easily export the data from a GridField to a spreadsheet.

The above code snippet will display a split button allowing the user to export the GridField list to the format of their choice.

Unlike the SilverStripe GridFieldExportButton, the GridFieldExcelExportButton will export all the fields of the provided DataObjects ... not just the summary fields.

You can also use the GridFieldExcelExportAction component. This button is added to each row and allows you to export individual records one at a time. Out of the box, GridFieldExcelExportAction will export to xlsx, but you can get it to export to xls or csv (e.g.: new GridFieldExcelExportAction('csv')).

GridFieldExcelExportAction and GridFieldExcelExportButton can be used in conjunction if you want to give both options to your users.

Customising the output

There's 2 ways you can control the output:

• Choose which fields to output ;
• Choose to use field label instead of fields names in the headers.

Choose which fields to output

Because the ExcelDataFormatter extends DataFormatter, you can use methods like setCustomFields(), setCustomAddFields() or setRemoveFields() to control what fields will be present in the spread sheet.

Defining a default column set

You can customise the default column set that will be return for a specific DataObject class by defining a getExcelExportFields() method on your DataOject class.

This getExcelExportFields() method should return an array of fields following the same format used by DataObject::inheritedDatabaseFields():

You may also reference relationships in this array or dynamic properties:

This will also allow you to control the order the fields appear in the Spread Sheet. Note that ID will always be the first field and cannot be removed.

This behavior can be overriden for specific instances of ExcelDataFormatter by calling the setCustomFields() method.

Use field labels or field names as column headers

Out of the box, the actual field names will be used as column header. (e.g.: FirstName rather than First Name).

You can customise this behavior and use the Field Labels as define on your DataObject class instead. When generating the header row, ExcelDataFormatter will call the fieldLabel() method on your Data Object to decide what string to use in each header.

Change the default for all ExcelDataFormatter

In you YML config, you can use the following syntax to change the default headers.

Override the default for a specific instance

You may change the default behavior for a specific instance.

Thanks to

Thanks to Firebrand who originally developed this module. This version adds compatibility for silverstripe 6.