/**
* Displays a search form on the top of the page.
*
* @return string
*
* @since 1.0
*/
public function after_displayPageHead_callback()
{
$config = ConfigProvider::getInstance();
$body = parent::after_displayPageHead_callback();
$body .= '<div align="center" class="form-group"><form class="form-inline" method="GET" id="search_form" onsubmit="document.location = \'' . $config->get('app.url') . 'search/\'+document.getElementById(\'q\').value; return false;">';
$body .= '<label for="q">Search for</label><input type="text" name="q" id="q" class="form-control" style="width:50%; margin:10px;"/>';
$button = new Button('document.location = \'' . $config->get('app.url') . '/search/\'+document.getElementById(\'q\').value', 'Search', 'searchButton');
$body .= $button->render();
$body .= '</p></form></div>';
return $body;
}
/**
* Sets up the pagination start point and limit.
*
* @since 2.0
*/
public function after_displayPageHead_callback()
{
$body = parent::after_displayPageHead_callback();
// set the start point for the list pagination
if ($this->request->getParam('start') != null) {
$this->start = $this->request->getParam('start');
$viewState = ViewState::getInstance();
$viewState->set('selectedStart', $this->start);
if ($this->request->getParam('limit') != null) {
$this->limit = $this->request->getParam('limit');
} else {
$config = ConfigProvider::getInstance();
$this->limit = $config->get('app.list.page.amount');
}
$accept = $this->request->getAccept();
if ($accept == 'application/json') {
$body .= '[';
}
}
return $body;
}
