/**
* Render the form and return as HTML-string.
*
* @api
*
* @return string
*/
public final function render()
{
$template = HtmlTemplate::getInstance();
$template->assign('route', $this->route);
$template->assign('routeContext', $this->routeContext);
$template->assign('fieldsets', $this->fieldset);
$template->assign('buttons', $this->button);
return $template->fetch('form/form.tpl');
}
/**
* This function is the final step to render a website, it passes the final arguments to the template, including
* all error messages, gathered so far. And finally flushes the website content.
*
* @api
*/
public function display()
{
// minify js
$jsFile = template\JavascriptTemplate::combine($this->jsFiles);
if ($jsFile !== false) {
$this->assign('customjsfile', [$jsFile]);
} else {
$this->assign('customjsfile', []);
}
// minify css
$cssFile = template\CssTemplate::combine($this->cssFiles);
if ($cssFile !== false) {
$this->assign('customcssfile', [$cssFile]);
} else {
$this->assign('customcssfile', []);
}
// this code is not safe for use in different tabs
foreach (Session::getErrorMsg() as $error) {
$this->append('errors', ($error['field'] ? '"' . $error['field'] . '" - ' : '') . $error['content']);
}
foreach (Session::getSuccessMsg() as $success) {
$this->append('success', $success);
}
// we need a relative dir from smarty templates
template\HtmlTemplate::getInstance()->display('layout.tpl');
// after we've displayed them, we may reset them
Session::resetErrorMsg();
Session::resetSuccessMsg();
}
/**
* Add current smarty settings to the log.
*/
public function addSmarty()
{
$vars = template\HtmlTemplate::getInstance()->getTemplateVars();
foreach ($vars as &$var) {
if ($var === '') {
$var = '(empty)';
} elseif ($var === false) {
$var = '(bool: false)';
} elseif ($var === true) {
$var = '(bool: true)';
} elseif ($var === null) {
$var = '(nil)';
}
}
ksort($vars);
$this->debugBar->addCollector(new Collector\ConfigCollector($vars, 'Smarty'));
}
/**
* Render this element.
*
* @api
*
* @return string
*/
public function render()
{
try {
$this->renderPrepare();
return HtmlTemplate::getInstance()->fetch('form/html_tag.tpl');
} catch (\Exception $e) {
//Logger::getInstance()->exception($e);
return '';
}
}