Cook-Self-Service

<script language="javascript" type="text/javascript">
	//Secure the user navigation on the page, in order preserve datas.
	
	// COMMENT THIS FOLLOWING LINE
	// var holdForm = true;
	
	window.onbeforeunload = function closeIt(){	if (holdForm) return false;};
</script>

Cook-Self-Service

public function populateObjects(&$items)
{
	// Load XRef Cities
	$this->loadXref($items, 'cities', 'cities', 'country', 'id', array(
		'travellers'	// xref.cities.travellers
	), 'object.default');
	
	
}

Cook-Self-Service

public function populateObjects(&$items)
{
	// Load XRef Countries
	$this->loadXref($items, 'countries', 'countries', 'continent', 'id', array(
		'cities',		// xref.countries.cities
		'cities.travellers'	// xref.countries.cities.travellers
	), 'object.default');
	
	
}

Cook-Self-Service

public function populateObjects(&$item)
{
	// Load XRef Countries
	$this->loadXref($item, 'cities', 'cities', 'country', 'id', 

// BEGIN
	  array(
  		'travellers'	// xref.cities.travellers
	  )
// END

Cook-Self-Service

public function populateObjects(&$item)
{
	// Load XRef Countries
	$this->loadXref($item, 'countries', 'countries', 'continent', 'id',
	
// BEGIN
 
    array(
	  	'cities',		          // xref.countries.cities
  		'cities.travellers'	  // xref.countries.cities.travellers

Cook-Self-Service

protected function prepareQuery(&$query)
{
...

	switch($this->getState('context', 'all'))
	{
		
// BEGIN FORK				
		case 'object.default':
							

Cook-Self-Service

public function populateObjects(&$item)
{
	// Load XRef Country
	$this->loadXref($item, 'countries', 'countries', 'continent', 'id', null, 'object.default');	
}

Cook-Self-Service

<fieldset class="fieldsform form-horizontal">

	<?php
// BEGIN FORK
	// Fill the list using dynamic
	$fieldSet['jform_cities']->jdomOptions = array(
		'list' => $this->lists['fk']['cities']
	);
//END FORK

Cook-Self-Service

	protected function displayTraveller($tpl = null)
	{
...

		// Initialiase variables.
		$this->model	= $model	= $this->getModel();
		$this->state	= $state	= $this->get('State');
		$state->set('context', 'traveller.traveller');
		
// BEGIN FORK

Cook-Self-Service

protected function displayContinent($tpl = null)
{

...

	// Initialiase variables.
	$this->model	= $model	= $this->getModel();
	$this->state	= $state	= $this->get('State');
	$state->set('context', 'continent.continent');