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Gravity PDF v4 will receive bug fixes and security updates until October 4, 2019, however it's recommended you upgrade to v5 as soon as practical.
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Description #description

Use this filter to customise the content for new columns added to the PDF list view table. This action should be used in conjunction with the gfpdf_pdf_list_columns filter, which actually adds the new column to the table.

The $id in the action name refers to the column ID you set in the gfpdf_pdf_list_columns filter (the array key).

Parameters #parameters

$settings | array
The Gravity PDF Settings

Usage #usage

The following snippet shows you how to customise the output of new columns. In this case we added a new column with the stats ID using the gfpdf_pdf_list_columns filter.

add_action( 'gfpdf_pdf_list_column_stats', function( $settings ) {
    /**
     * Display the current stats which are being stored in the options table.
     * 
     * In retrospect, stats should be stored with the Gravity PDF settings directly,
     * but this example shows you how you can manipulate the column output. 
     *
     * Don't forget to change the prefix_ to something unique to your application
     */
    echo get_option( 'prefix_gfpdf_stats_' . $settings['id'], 0 );
} );

Source Code #source-code

This filter is located in the Helper_PDF_List_Table::column_default() method of /src/helper/Helper_PDF_List_Table.php.

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