Overrides ExposedFormPluginBase::pre_render
function pre_render($values) {
if (!$this
->exposedFilterApplied()) {
$options = array(
'id' => 'area',
'table' => 'views',
'field' => 'area',
'label' => '',
'relationship' => 'none',
'group_type' => 'group',
'content' => $this->options['text_input_required'],
'format' => $this->options['text_input_required_format'],
);
$handler = views_get_handler($options, 'area');
$handler
->init($this->view, $options);
$this->displayHandler->handlers['empty'] = array(
'area' => $handler,
);
$this->displayHandler
->setOption('empty', array(
'text' => $options,
));
}
}