Написание компонента для Joomla 1.6 - страница 6 - Разработка расширений для Joomla 2.5

 function jSelectUser_' . $this->id . '(id, title) {

<?php
defined('JPATH_PLATFORM') or die;

class JFormFieldParentid extends JFormField
{

	public $type = 'Parentid';


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


	protected function getInput()
	{
		// Initialize variables.
		$html = array();
		$groups = $this->getGroups();
		$excluded = $this->getExcluded();
		$link = 'index.php?option=com_phonebook&amp;view=orgs&amp;layout=modal&amp;tmpl=component&amp;field=' . $this->id;

		// Initialize some field attributes.
		$attr = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
		$attr .= $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';

		// Initialize JavaScript field attributes.
		$onchange = (string) $this->element['onchange'];

		// Load the modal behavior script.
		JHtml::_('behavior.modal', 'a.modal_' . $this->id);

		// Build the script.
		$script = array();
		$script[] = '	function jSelectUser_' . $this->id . '(id, name) {';
		$script[] = '		var old_id = document.getElementById("' . $this->id . '_id").value;';
		$script[] = '		if (old_id != id) {';
		$script[] = '			document.getElementById("' . $this->id . '_id").value = id;';
		$script[] = '			document.getElementById("' . $this->id . '_name").value = name;';
		$script[] = '			' . $onchange;
		$script[] = '		}';
		$script[] = '		SqueezeBox.close();';
		$script[] = '	}';

		// Add the script to the document head.
		JFactory::getDocument()->addScriptDeclaration(implode("\n", $script));

		// Load the current username if available.
		//$table = JTable::getInstance('org');
		$table = $this->getTable;
		if ($this->value)
		{
			$table->load($this->value);
		}
		else
		{
			$table->username = JText::_('JLIB_FORM_SELECT_USER');
		}

		// Create a dummy text field with the user name.
		$html[] = '<div class="fltlft">';
		$html[] = '	<input type="text" id="' . $this->id . '_name"' . ' value="' . htmlspecialchars($table->name, ENT_COMPAT, 'UTF-8'). '"'
			. ' disabled="disabled"' . $attr . ' />';
		$html[] = '</div>';

		// Create the user select button.
		$html[] = '<div class="button2-left">';
		$html[] = '  <div class="blank">';
		if ($this->element['readonly'] != 'true')
		{
			$html[] = '		<a class="modal_' . $this->id . '" title="' . JText::_('JLIB_FORM_CHANGE_USER'). '"' . ' href="' . $link . '"'
				. ' rel="{handler: \'iframe\', size: {x: 800, y: 500}}">';
			$html[] = '			' . JText::_('JLIB_FORM_CHANGE_USER'). '</a>';
		}
		$html[] = '  </div>';
		$html[] = '</div>';

		// Create the real field, hidden, that stored the user id.
		$html[] = '<input type="hidden" id="' . $this->id . '_id" name="' . $this->name . '" value="' . (int) $this->value . '" />';

		return implode("\n", $html);
	}

	/**
	 * Method to get the filtering groups (null means no filtering)
	 *
	 * @return  mixed  array of filtering groups or null.
	 *
	 * @since   11.1
	 */
	protected function getGroups()
	{
		return null;
	}

	/**
	 * Method to get the users to exclude from the list of users
	 *
	 * @return  mixed  Array of users to exclude or null to to not exclude them
	 *
	 * @since   11.1
	 */
	protected function getExcluded()
	{
		return null;
	}
}

<?php
defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT.'/helpers/html');
JHtml::_('behavior.tooltip');

$field		= JRequest::getCmd('field');
$function	= 'jSelectUser_'.$field;
$listOrder	= $this->escape($this->state->get('list.ordering'));
$listDirn	= $this->escape($this->state->get('list.direction'));
?>
<form action="<?php echo JRoute::_('index.php?option=com_phonebook&view=orgs&layout=modal&tmpl=component');?>" method="post" name="adminForm" id="adminForm">
	<fieldset class="filter">
		<div class="left">
			<label for="filter_search"><?php echo JText::_('JSEARCH_FILTER'); ?></label>
			<input type="text" name="filter_search" id="filter_search" value="<?php echo $this->escape($this->state->get('filter.search')); ?>" size="40" title="<?php echo JText::_('COM_PB_SEARCH_IN_ORG'); ?>" />
			<button type="submit"><?php echo JText::_('JSEARCH_FILTER_SUBMIT'); ?></button>
			<button type="button" onclick="document.id('filter_search').value='';this.form.submit();"><?php echo JText::_('JSEARCH_FILTER_CLEAR'); ?></button>
			<button type="button" onclick="if (window.parent) window.parent.<?php echo $this->escape($function);?>('', '<?php echo JText::_('JLIB_FORM_SELECT_USER')?>');"><?php echo JText::_('JOPTION_NO_USER')?></button>
		</div>

	</fieldset>

	<table class="adminlist">
		<thead>
			<tr>
				<th class="left">
					<?php echo JHtml::_('grid.sort', 'COM_PB_ORG_HEADING_NAME', 'a.name', $listDirn, $listOrder); ?>
				</th>
				<th class="nowrap" width="25%">
					<?php echo JHtml::_('grid.sort', 'COM_PB_ORG_HEADING_TITLE', 'a.title', $listDirn, $listOrder); ?>

			</tr>
		</thead>
		<tfoot>
			<tr>
				<td colspan="15">
					<?php echo $this->pagination->getListFooter(); ?>
				</td>
			</tr>
		</tfoot>
		<tbody>
		<?php
			$i = 0;
			foreach ($this->items as $item) : ?>
			<tr class="row<?php echo $i % 2; ?>">
				<td>
					<a class="pointer" onclick="if (window.parent) window.parent.<?php echo $this->escape($function);?>('<?php echo $item->id; ?>', '<?php echo $this->escape(addslashes($item->name)); ?>');">
						<?php echo $item->name; ?></a>
				</td>
				<td align="center">
					<?php echo $item->title; ?>
				</td>
				
			</tr>
		<?php endforeach; ?>
		</tbody>
	</table>
	<div>
		<input type="hidden" name="task" value="" />
		<input type="hidden" name="field" value="<?php echo $this->escape($field); ?>" />
		<input type="hidden" name="boxchecked" value="0" />
		<input type="hidden" name="filter_order" value="<?php echo $listOrder; ?>" />
		<input type="hidden" name="filter_order_Dir" value="<?php echo $listDirn; ?>" />
		<?php echo JHtml::_('form.token'); ?>
	</div>
</form>

function MagnitParseRoute($segments)
{
	$vars = array();
		$app  =& JFactory::getApplication();
		$menu =& $app->getMenu();
		$item =& $menu->getActive();
	// view is always the first element of the array
	$count = count($segments);

	switch ($item->query['view'])
	{
		case 'text':
				$id = explode ( ':', $segments[$count-1] );
				$vars['id'] = (int) $id[0];
				$vars['view'] = 'text';
		break;
	}                  	

	return $vars;
}

$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));

$needles = array(
'article' => array((int) $id)
);

$app = JFactory::getApplication();
$menus = $app->getMenu('site');
$component = JComponentHelper::getComponent('com_magnit');
$items = $menus->getItems('component_id', $component->id);
return $items[0]->id;

<field 
    name="cat" 
    type="sql" 
    default="" 
    label="COM_ALEXESTATE_SELECT_CATEGORY" 
    query="SELECT category.id, category.name FROM #__alexestate_category AS category" 
    key_field="id" 
    value_field="name"
    />

<field name="catalog_pdf" type="file" label="PDF (описание)" description="выбирите файл размером до 10 мегабайт" size="10" accept="application/pdf" />