本文整理匯總了PHP中Horde_Variables::exists方法的典型用法代碼示例。如果您正苦於以下問題：PHP Horde_Variables::exists方法的具體用法？PHP Horde_Variables::exists怎麽用？PHP Horde_Variables::exists使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Horde_Variables的用法示例。
在下文中一共展示了Horde_Variables::exists方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: _checkSortValue
/**
* Helper to check/update the sort prefs
*/
protected function _checkSortValue()
{
global $prefs;
// First check for any passed in sorting value changes.
if ($this->_vars->exists('sortby')) {
$prefs->setValue('sortby', $this->_vars->sortby);
}
if ($this->_vars->exists('sortdir')) {
$prefs->setValue('sortdir', $this->_vars->sortdir);
}
}示例2: catch
}
}
break;
case 'deletedeliverable':
try {
$res = $GLOBALS['injector']->getInstance('Hermes_Driver')->deleteDeliverable($vars->get('delete'));
$notification->push(_("Deliverable successfully deleted."), 'horde.success');
} catch (Exception $e) {
$notification->push(sprintf(_("Error deleting deliverable: %s"), $res->getMessage()), 'horde.error');
}
break;
}
$page_output->header(array('title' => _("Deliverables")));
$notification->notify(array('listeners' => 'status'));
$renderer = new Horde_Form_Renderer();
if (!$vars->exists('deliverable_id') && !$vars->exists('new')) {
$clientSelector = new Hermes_Form_Deliverable_ClientSelector($vars);
$clientSelector->renderActive($renderer, $vars, Horde::url('deliverables.php'), 'post');
}
if ($vars->exists('deliverable_id') || $vars->exists('new')) {
if ($vars->exists('deliverable_id')) {
$deliverable = $GLOBALS['injector']->getInstance('Hermes_Driver')->getDeliverableByID($vars->get('deliverable_id'));
foreach ($deliverable as $name => $value) {
$vars->set($name, $value);
}
}
$form = new Hermes_Form_Deliverable($vars);
$form->renderActive($renderer, $vars, Horde::url('deliverables.php'), 'post');
} elseif ($vars->exists('client_id')) {
$clients = Hermes::listClients();
$clientname = $clients[$vars->get('client_id')];