Написание компонента для Joomla 1.6 - страница 4 - Разработка расширений для Joomla 2.5

jimport('joomla.application.component.modeladmin') и JModelAdmin

jimport( 'joomla.application.component.modelform' ); и JModelForm

Fatal error: Call to a member function getKeyName() on a non-object in /var/www/libraries/joomla/application/component/modeladmin.php on line 801 

<field
                name="rules"
                type="rules"
                label="JCONFIG_PERMISSIONS_LABEL"
                class="inputbox"
                validate="rules"
                filter="rules"
                component="com_shop" - тут вставить имя вашего компонента ))
                section="component"/>

	public function getScript() 
	{
		return 'administrator/components/com_kayak/models/forms/personform.js';
	}

		$this->script = $this->get('Script');

		$document = JFactory::getDocument();
		$document->addScript(JURI::root(). $this->script);
		$document->addScript(JURI::root(). "/administrator/components/com_kayak"
		                                  . "/views/person/submitbutton.js");

	<field
		name="way_id"
		type="kayakway"
		label="COM_KAYAK_PERSON_WAY_LABEL"
		description="COM_KAYAK_PERSON_WAY_DESC"
		class="inputbox"
		size="1"
		required="true"
		default="">
	</field>

	public function Save(){
		$app = JFactory::getApplication();
		$app->enqueueMessage(JText::_('COM_KAYAK_YOUR_ORDER_WAS_ADDED'));
		parent::save();
	}

if ( parent::save() ) {
	$this->setMessage(JText::_('COM_KAYAK_YOUR_ORDER_WAS_ADDED'));
} else {
	$this->setMessage(JText::_('COM_KAYAK_ERROR_SAVE_FAILED'), 'error');
}

	<field
		name="way_id"
		type="kayakway"
		label="COM_KAYAK_PERSON_WAY_LABEL"
		description="COM_KAYAK_PERSON_WAY_DESC"
		class="inputbox"
		size="1"
		required="true"
		default="">
	</field>

<?php
defined('_JEXEC') or die;
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
 
/**
 * Kayak Way Form Field class for the Kayak component
 */
class JFormFieldKayakWay extends JFormFieldList
{
	/**
	 * The field type.
	 *
	 * @var		string
	 */
	protected $type = 'KayakWay';
 
	/**
	 * Method to get a list of options for a list input.
	 *
	 * @return	array		An array of JHtml options.
	 */
	protected function getOptions() 
	{
		$db = JFactory::getDBO();
		$query = $db->getQuery(true);
		$query->select('id, way, count_day, start_date');
		$query->from('#__kayak_way');
		$date_now = date("Y-m-d");
		$query->where('published = 1 and start_date > \''.$date_now.'\'');
		$query->order('start_date');
		$db->setQuery((string)$query);
		$messages = $db->loadObjectList();
		$options = array();
		//$options[] = JHtml::_('select.option', 0, 'COM_KAYAK_KAYAK_SELECT_WAY');
		if ($messages)
		{
			foreach($messages as $message) 
			{
				$options[] = JHtml::_('select.option', $message->id, $message->way
							. ' ('.$message->count_day. ' : '
							.$message->start_date .')'	
							);
				
			}
		}
		$options = array_merge(parent::getOptions(), $options);
		return $options;
	}
}

protected function getListQuery()
	{
		// Create a new query object.		
		$db = JFactory::getDBO();
		$query = $db->getQuery(true);
		// Select some fields
		$query->select($this->getState(
				'list.select',
				'a.*, '.
				'sum(b.seats) AS counts, '.
				'b.way_id')
				);
		$query->from('`#__kayak_way` AS a');
		$query->leftJoin('`#__kayak_person` AS b on b.way_id = a.id and b.published = 1');
		$query->group('a.id');
		$orderCol	= $this->state->get('list.ordering');
		$orderDirn	= $this->state->get('list.direction');
		$query->order($db->getEscaped($orderCol.' '.$orderDirn));
		return $query;
	}

// Load the JSON string
				$params = new JRegistry;
                                // loadJSON is @deprecated    12.1  Use loadString passing JSON as the format instead.
				//$params->loadString($this->item->params, 'JSON');
                                $params->loadJSON($this->msg->params);
				$this->msg->params = $params;
 
				// Merge global params with item params
				$params = clone $this->getState('params');
				$params->merge($this->msg->params);
				$this->msg->params = $params;

$params = new JRegistry;
                                // loadJSON is @deprecated    12.1  Use loadString passing JSON as the format instead.
				//$params->loadString($this->item->params, 'JSON');
                                $params->loadJSON($this->msg->params);

	public function getTable( $type = 'Person', $prefix = 'KayakTable', $config = array() )
	{
		return JTable::getInstance( $type, $prefix, $config );
	}

$table = $this->getTable();
$table->load($id);

$table = $this->getTable($type = "Kayak");

public function save($data){
		if(parent::save($data)){

	$table = $this->getTable($type = "Kayak");
	$table->load($data['way_id']);
	
		$params = new JRegistry;
		//$params->loadString($this->item->params, 'JSON');
                $params->loadJSON($table->params);
		$p = $params;
		$params = clone $this->getState('params');
		$params->merge($p);
		$phone = $params->get('way_manager_phone');

	$message = $data['phone'].", ".$data['name'].", ".$data['seats']." мест, на ".$data['start_date'];

	$this->sendSMS($phone = $phone, $message = $message);


		return true;
		}
		return false;
	}