function views_plugin_exposed_form::render_exposed_form
Render the exposed filter form.
This actually does more than that; because it's using FAPI, the form will also assign data to the appropriate handlers for use in building the query.
File
-
plugins/
views_plugin_exposed_form.inc, line 146
Class
- views_plugin_exposed_form
- The base plugin to handle exposed filter forms.
Code
public function render_exposed_form($block = FALSE) {
// Deal with any exposed filters we may have, before building.
$form_state = array(
'view' => &$this->view,
'display' => &$this->display,
'method' => 'get',
'rerender' => TRUE,
'no_redirect' => TRUE,
'always_process' => TRUE,
);
// Some types of displays (eg. attachments) may wish to use the exposed
// filters of their parent displays instead of showing an additional
// exposed filter form for the attachment as well as that for the parent.
if (!$this->view->display_handler
->displays_exposed() || !$block && $this->view->display_handler
->get_option('exposed_block')) {
unset($form_state['rerender']);
}
if (!empty($this->ajax)) {
$form_state['ajax'] = TRUE;
}
$form_state['exposed_form_plugin'] = $this;
$form = drupal_build_form('views_exposed_form', $form_state);
if (!$this->view->display_handler
->displays_exposed() || !$block && $this->view->display_handler
->get_option('exposed_block')) {
return "";
}
else {
return drupal_render($form);
}
}