Adjust Campaign Export Fields

Hi @fceadmin,

The best way to add a field to the Campaigns export is with the Campaign Fields API. Here’s some sample code showing how to do that:

add_action( 'init', function() {
    $field = new Charitable_Campaign_Field( 'my_meta_field', array(
        'label'          => 'My Meta Field',
        'admin_form'     => false,
        'show_in_export' => true,
        'email_tag'      => false,
        'value_callback' => function( Charitable_Campaign $campaign ) {
            return get_post_meta( $campaign->ID, 'my_meta_field', true );
        },
    ) );

    charitable()->campaign_fields()->register_field( $field );
} );

The ‘label’ will be used as the export column header. ‘show_in_export’ needs to be true to have it added to the Campaign export. Finally, ‘value_callback’ should be a function that returns the value of the post meta field. This function will receive a Charitable_Campaign object as the first parameter. The example above gets the value of a post meta field with a key of ‘my_meta_field’.

Hope that helps! If you’re not sure how to add code like this to your site, check out our guide here:

https://www.wpcharitable.com/documentation/3-ways-to-add-code-customizations-to-your-site/

Cheers,
Eric