1 views_plugin_exposed_form.inc | views_plugin_exposed_form::render_exposed_form($block = FALSE) |
Render the exposed filter form.
This actually does more than that; because it's using FAPI, the form will also assign data to the appropriate handlers for use in building the query.
File
- core/
modules/ views/ plugins/ views_plugin_exposed_form.inc, line 149 - Definition of views_plugin_exposed_form.
Class
- views_plugin_exposed_form
- The base plugin to handle exposed filter forms.
Code
function render_exposed_form($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 = backdrop_build_form('views_exposed_form', $form_state);
$output = backdrop_render($form);
if (!$this->view->display_handler->displays_exposed() || (!$block && $this->view->display_handler->get_option('exposed_block'))) {
return "";
}
else {
return $output;
}
}