1 views_handler_filter_term_node_tid.inc | views_handler_filter_term_node_tid::extra_options_form(&$form, &$form_state) |
Provide a form for setting options.
Overrides views_handler::extra_options_form
File
- core/
modules/ taxonomy/ views/ views_handler_filter_term_node_tid.inc, line 48 - Definition of views_handler_filter_term_node_tid.
Class
- views_handler_filter_term_node_tid
- Filter by term id.
Code
function extra_options_form(&$form, &$form_state) {
$vocabularies = taxonomy_vocabulary_load_multiple(FALSE);
$options = array();
foreach ($vocabularies as $voc) {
$options[$voc->machine_name] = check_plain($voc->name);
}
if ($this->options['limit']) {
// We only do this when the form is displayed.
if (empty($this->options['vocabulary'])) {
$first_vocabulary = reset($vocabularies);
$this->options['vocabulary'] = $first_vocabulary->machine_name;
}
if (empty($this->definition['vocabulary'])) {
$form['vocabulary'] = array(
'#type' => 'radios',
'#title' => t('Vocabulary'),
'#options' => $options,
'#description' => t('Select which vocabulary to show terms for in the regular options.'),
'#default_value' => $this->options['vocabulary'],
);
}
}
$form['type'] = array(
'#type' => 'radios',
'#title' => t('Selection type'),
'#options' => array('select' => t('Dropdown'), 'textfield' => t('Autocomplete')),
'#default_value' => $this->options['type'],
);
$form['hierarchy'] = array(
'#type' => 'checkbox',
'#title' => t('Show hierarchy in dropdown'),
'#default_value' => !empty($this->options['hierarchy']),
'#states' => array(
'visible' => array(
':input[name="options[type]"]' => array('value' => 'select'),
),
),
);
}