function display($tpl = null)
{
$task = JRequest::getCmd('task', NULL);
$cmd = JRequest::getCmd('cmd', NULL);
switch ($task) {
case 'group':
$groups = JFormFieldSelectGroup::getGroups($cmd);
$output = '';
foreach ($groups as $group) {
$output .= '<option value="' . $group->value . '">' . $group->text . '</option>';
}
$data = $output;
break;
case 'company':
$groups = JFormFieldSelectGroup::getCompany($cmd);
$output = '';
$select = 1;
foreach ($groups as $group) {
if ($cmd && $group->value && $select) {
$output .= '<option value="' . $group->value . '" selected>' . $group->text . '</option>';
$select = 0;
} else {
$output .= '<option value="' . $group->value . '">' . $group->text . '</option>';
}
}
$data = $output;
break;
default:
break;
}
$document =& JFactory::getDocument();
$document->setMimeEncoding('application/json');
echo json_encode($data);
return false;
}
static function getDriver($group)
{
$options = parent::getDriver($group);
if (sizeof($options) > 1) {
$options[0] = JHtml::_('select.option', 0, 'All Drivers');
}
return $options;
}
// No direct access to this file
defined('_JEXEC') or die('Restricted Access');
?>
<div id="group_controls">
<?php
include JPATH_COMPONENT . DS . 'models' . DS . 'vehicle_group_controls.php';
?>
</div>
<br />
<br />
<select name="driver" id="driver">
<?php
require_once JPATH_COMPONENT . DS . 'models' . DS . 'fields' . DS . 'selectgroup.php';
$ctrl = new JFormFieldSelectGroup();
foreach ($ctrl->getDriver() as $option) {
$selected = '';
if ($option->value == $this->driver) {
$selected = ' selected';
}
echo '<option value="' . $option->value . '"' . $selected . '>' . $option->text . '</option>';
}
?>
</select>
<input type="hidden" name="option" value="com_fleetmatrix" />
<input type="hidden" id="task" name="task" value="assign.submit" />
<button type="submit" id="submit" class="button"><?php
echo JText::_('Submit');
?>
</button>
public function getOptions()
{
# The options available are based on what type was selected
$options = array();
return array_merge(parent::getOptions(), JFormFieldSelectGroup::getGroups());
}
static function getGroups($type)
{
$options = parent::getGroups();
$options[0] = JHtml::_('select.option', 0, 'All Groups');
return $options;
}
<?php
// No direct access to this file
defined('_JEXEC') or die('Restricted Access');
?>
<div id="assignment_controls">
<div id="group_controls" class="fieldsbg">
<?php
include JPATH_COMPONENT . DS . 'models' . DS . 'vehicle_group_controls.php';
?>
<select name="driver" id="driver">
<?php
require_once JPATH_COMPONENT . DS . 'models' . DS . 'fields' . DS . 'selectgroup.php';
$ctrl = new JFormFieldSelectGroup();
$group = JRequest::getInt('group', 0);
if (!$group) {
echo '<option value="0">Select Company and Group</option>';
} else {
foreach ($ctrl->getDriver($group) as $option) {
$selected = '';
if ($option->value == $this->driver) {
$selected = ' selected';
}
echo '<option value="' . $option->value . '"' . $selected . '>' . $option->text . '</option>';
}
}
?>
</select>
<input type="hidden" name="option" value="com_fleetmatrix" />
