function views_handler_filter::exposed_form
3.x views_handler_filter.inc | views_handler_filter::exposed_form(&$form, &$form_state) |
2.x views_handler_filter.inc | views_handler_filter::exposed_form(&$form, &$form_state) |
Render our chunk of the exposed filter form when selecting
You can override this if it doesn't do what you expect.
Overrides views_handler::exposed_form
1 method overrides views_handler_filter::exposed_form()
- views_handler_filter_search::exposed_form in modules/
search/ views_handler_filter_search.inc - Provide a simple textfield for equality
File
- handlers/
views_handler_filter.inc, line 409
Class
- views_handler_filter
- Base class for filters.
Code
function exposed_form(&$form, &$form_state) {
if (empty($this->options['exposed'])) {
return;
}
if (!empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator'])) {
$operator = $this->options['expose']['operator'];
$this->operator_form($form, $form_state);
$form[$operator] = $form['operator'];
if (isset($form[$operator]['#title'])) {
unset($form[$operator]['#title']);
}
$this->exposed_translate($form[$operator], 'operator');
unset($form['operator']);
}
if (!empty($this->options['expose']['identifier'])) {
$value = $this->options['expose']['identifier'];
$this->value_form($form, $form_state);
$form[$value] = $form['value'];
if (isset($form[$value]['#title']) && !empty($form[$value]['#type']) && $form[$value]['#type'] != 'checkbox') {
unset($form[$value]['#title']);
}
$this->exposed_translate($form[$value], 'value');
if (!empty($form['#type']) && ($form['#type'] == 'checkboxes' || ($form['#type'] == 'select' && !empty($form['#multiple'])))) {
unset($form[$value]['#default_value']);
}
if (!empty($form['#type']) && $form['#type'] == 'select' && empty($form['#multiple'])) {
$form[$value]['#default_value'] = 'All';
}
if ($value != 'value') {
unset($form['value']);
}
}
}