Provide the basic form which calls through to subforms. If overridden, it is best to call through to the parent, or to at least make sure all of the functions in this form are called.

Overrides views_handler::options_form

File

handlers/views_handler_filter.inc, line 194

@todo.

Class

views_handler_filter

Base class for filters.

Code

function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  if ($this->can_expose()) {
    $this->show_expose_button($form, $form_state);
  }
  if ($this->can_build_group()) {
    $this->show_build_group_button($form, $form_state);
  }
  $form['clear_markup_start'] = array(
    '#markup' => '<div class="clearfix">',
  );
  if ($this->is_a_group()) {
    if ($this->can_build_group()) {
      $form['clear_markup_start'] = array(
        '#markup' => '<div class="clearfix">',
      );
      // Render the build group form.
      $this->show_build_group_form($form, $form_state);
      $form['clear_markup_end'] = array(
        '#markup' => '</div>',
      );
    }
  }
  else {
    // Add the subform from operator_form().
    $this->show_operator_form($form, $form_state);
    // Add the subform from value_form().
    $this->show_value_form($form, $form_state);
    $form['clear_markup_end'] = array(
      '#markup' => '</div>',
    );
    if ($this->can_expose()) {
      // Add the subform from expose_form().
      $this->show_expose_form($form, $form_state);
    }
  }
}