Support

March 5, 2013 at 11:36 am

Hi Steve,

You can modify this in the wp-content/plugins/event-espresso/gateways/invoice/template.php file.

First, you will need to add the following code below line 52:

$txn_id = $attendee->txn_id;

Then you need to change line 115 from:

$pdf->Cell(180, 10, __('Primary Attendee ID: ', 'event_espresso') . $attendee_id, 0, 0, 'R'); //Set Invoice number

To:

$pdf->Cell(180, 10, __('Transaction ID: ', 'event_espresso') . $txn_id, 0, 0, 'R'); //Set Invoice number

In order to prevent the changes from being overwritten during an update, don’t forget to copy the /gateways/invoice/ directory to /wp-content/uploads/espresso/gateways.

March 6, 2013 at 1:01 pm

Hey Steve —

FPDF uses a really odd way of positioning data. You could very well be echoing the data but because you haven’t added a position for that data, it’s not displaying or displaying off the page. My recommendation if you are adding new fields is to copy one of the existing ones (something that’s close — in terms of positioning — to where you want the field to display on the invoice), and then fiddle with the x/y coordinates (e.g. the numbers after $pdf->Cell or $pdf->MultiCell).