Provide a form for setting options.

Overrides views_handler::extra_options_form

File

tripal_views/views/handlers/tripal_views_handler_filter_select_string.inc, line 188

Contains tripal_views_handler_filter_select_string Filter Handler

Class

tripal_views_handler_filter_select_string

This Handler provides a generic select list for any chado field that is a string The select list includes all distinct values for that field.

Code

function extra_options_form(&$form, &$form_state) {
  parent::extra_options_form($form, $form_state);

  $form['values_form_type'] = array(
    '#type' => 'radios',
    '#title' => t('Filter Type'),
    '#options' => array(
      'textfield' => 'Text Field',
      'select' => 'Drop-Down Box',
    ),
    '#default_value' => $this->options['values_form_type'],
  );

  $form['show_all'] = array(
    '#type' => 'checkbox',
    '#title' => t('Show All'),
    '#description' => t('When selected all terms from the controlled vocaulbary used by the table will be shown where the default is to only show those that are used.'),
    '#default_value' => $this->options['show_all'],
  );

  $form['select_multiple'] = array(
    '#type' => 'checkbox',
    '#title' => t('Select Multiple'),
    '#description' => t('Allows more then one option to be selected.'),
    '#default_value' => $this->options['select_multiple'],
  );

  $form['select_optional'] = array(
    '#type' => 'checkbox',
    '#title' => t('Optional'),
    '#description' => t('Adds --Any-- to the available options.'),
    '#default_value' => $this->options['select_optional'],
  );

  $form['max_length'] = array(
    '#type' => 'textfield',
    '#title' => t('Max Width'),
    '#description' => t('Specify the maximum width of the select box'),
    '#default_value' => $this->options['max_length'],
  );

  $form['note'] = array(
    '#type' => 'markup',
    '#value' => t('<strong><font color="red">Note:</font></strong> If another filter exists for the same table then ' .
      'the values shown in the drop box will only include those from rows that are not filtered.'),

  );

  return $form;

}