getDocument();
$wa = $document->getWebAssetManager();
// Build the script
$script = array();
$script[] = ' function jSelectUsers_'.$this->id.'(ids, count, object) {';
$script[] = ' document.getElementById("'.$this->id.'_ids").value = ids;';
$script[] = ' document.getElementById("'.$this->id.'_count").value = count;';
// $script[] = ' SqueezeBox.close();';
$script[] = ' $("#user-modal").modal("hide");';
$script[] = ' }';
// Add to document head
$wa->addInlineScript(implode("\n", $script));
// Setup variables for display
$html = array();
$eventid = isset($this->element['eventid']) ? (int)$this->element['eventid'] : 0;
$link = 'index.php?option=com_jem&view=editevent&layout=chooseusers&tmpl=component&function=jSelectUsers_'.$this->id.'&a_id='.$eventid;
// we expect a list of unique, non-zero numbers
$ids = explode(',', $this->value);
array_walk($ids, function(&$v, $k){$v = (int)$v;});
$ids = array_filter($ids);
$ids = array_unique($ids);
$idlist = implode(',', $ids);
if (!empty($idlist)) {
$db = Factory::getContainer()->get('DatabaseDriver');
$query = $db->getQuery(true);
$query->select('COUNT(id)');
$query->from('#__users');
$query->where('id IN ('.$idlist.')');
$db->setQuery($query);
// if ($error = $db->getErrorMsg()) {
// \Joomla\CMS\Factory::getApplication()->enqueueMessage($error, 'warning');
// }
try
{
$count = (int)$db->loadResult();
}
catch (RuntimeException $e)
{
\Joomla\CMS\Factory::getApplication()->enqueueMessage($e->getMessage(), 'warning');
}
} else {
$count = 0;
}
// if (empty($count)) {
// $count = Text::_('COM_JEM_SELECT_USERS');
// }
// $count = htmlspecialchars($count, ENT_QUOTES, 'UTF-8');
// The current contact input field
$html[] = ' ';
// The contact select button
// $html[] = ' '.
// Text::_('COM_JEM_SELECT').'';
$html[] = HTMLHelper::_(
'bootstrap.renderModal',
'user-modal',
array(
'url' => $link.'&'.Session::getFormToken().'=1',
'title' => Text::_('COM_JEM_SELECT'),
'width' => '800px',
'height' => '450px',
'footer' => ''
)
);
$html[] ='';
// class='required' for client side validation
$class = '';
if ($this->required) {
$class = ' class="required modal-value"';
}
$html[] = '';
$html[] = '';
return implode("\n", $html);
}
}
?>