Created
May 8, 2013 22:08
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User configurable Joomla! 1.5 module select element
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class JElementFoo extends JElement { | |
var $_name = 'foo'; | |
function fetchElement($name, $value, &$node, $control_name) { | |
$cid = JRequest::getVar('cid'); | |
$db = JFactory::getDBO(); | |
$options = array(); | |
$query = ' SELECT params' . | |
' FROM #__modules' . | |
' WHERE id = ' . $cid[0] . ''; | |
$db->setQuery($query); | |
$params = $db->loadResult(); | |
preg_match('/configuration=([^\n]*)/', $params, $matches); | |
$ids = explode(';', rtrim($matches[1], ';')); | |
foreach ($ids as $id) { | |
$pair = explode('|', $id); | |
$options[] = JHtml::_('select.option', $pair[0], $pair[1]); | |
} | |
return JHTML::_('select.genericlist', $options, '' . $control_name . '[' . $name . ']', '', 'value', 'text', $value, $control_name . $name); | |
} | |
} |
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Uses a syntax of:
For each element.