Programatically Access Custom Fields

I am creating a custom view to override the default registrant list. The plan is to show a list of registered exhibitors and their details. How do I access specific custom field data?

Hello

If you look at the original file, you will see this

$fieldValue = $this->fieldValues[$row->id][$fieldId];

That's the code to access to a custom field value. Note $row->id is id of the registrant, $fieldId is id of the custom field

Regards,

Tuan

How do I find the $fieldId? I know the field name, not the field id.

Go to Events Booking -> Custom Fields, you will see ID of each field at the most right column. For example, first_name field has ID = 1, last_name field has ID = 2....

Tuan

This implies knowing the field name/id pairs in advance. I would like to be able to use the field *name* in the code, like I can with the core fields. This would make debugging easier, among other benefits.

The core fields are stored in one table, so it is easy to have it works like that, for none core fields, it is difficult. For now, please use the field ID. I hear you and will add support for access via field name in the next release of the extension

Regards,

Tuan