onEdit Anonymous Function

augz_CRMInvoice_onEdit.php

<?php
/*
  onEdit:

	1. Clear the form
	2. Select query for the CustomerID on invoices table
	3. Call WebCRM::populateControls() 
	4. Call a method named populateItemList($invoice_id)
		4a) populateItemList() should query the invoice_lines table where InvoiceID = $invoice_id
		4b) It should then iterate through the results and create the controls for each row (ctlLabel x5, ctlLinkButton x2)
*/

$buildlabels = function($defs) {
	$ctls = [];
	foreach($defs as $def)
		$ctls[] = new ctlLabel($this, [
				'type' => 'ctlLabel',
				'name' => $def['name'],
				'class' => 'BoldLabel',
				'style' => ...
				'properties' => ['text' => $def['text']
			], $this->controls['product_list']
		);
	return $ctls;
};

$labels = $buildlabels( [
	['name'] => 'invoicdeproduct.$ctr',
	['text'] => 'assdfasdf',
]);