function availability_calendars_admin_settings_add_state in Availability Calendars 7.2

Same name and namespace in other branches

1. 6.2 availability_calendars.admin.inc \availability_calendars_admin_settings_add_state()

Helper function to add a state item to a form. Only the first item gets labels, as the fields will be presented below each other.

Parameters

array $element: The form element of which to add the state item.

int $i: The state item count.

array $state: Array containing a state record.

array $settings: Array containing general (i.e. non per state) settings.

1 call to availability_calendars_admin_settings_add_state()

availability_calendars_admin_settings in ./availability_calendars.admin.inc

Retrieve form callback for the admin/config/availability-calendars/settings page.

File

./availability_calendars.admin.inc, line 170

Code

function availability_calendars_admin_settings_add_state(&$element, $i, $state, $settings) {
  static $max_weight = 0;
  $element[$i]['label'] = array(
    '#type' => 'textfield',
    '#title' => $i == 0 ? t('Label') : '',
    '#default_value' => $state['label'],
    '#size' => 40,
    '#prefix' => '<div class="state-item">',
  );
  $element[$i]['css_class'] = array(
    '#type' => 'textfield',
    '#title' => $i == 0 ? t('CSS Class') : '',
    '#default_value' => $state['css_class'],
    '#size' => 24,
  );

  // Bit difficult to add a set of related radio button's that do not appear together.
  $element[$i]['defaultstatus'] = array(
    '#type' => 'radio',
    '#tree' => FALSE,
    '#title' => $i == 0 ? t('Default') : '',
    '#title_display' => 'before',
    '#return_value' => $i,
    '#default_value' => !empty($state['css_class']) && $state['css_class'] == $settings->defaultstatus ? $i : 0,
    // Use the name attribute to group the radio buttons scattered over the items/rows.
    '#attributes' => array(
      'name' => 'defaultstatus',
    ),
  );
  $element[$i]['is_available'] = array(
    '#type' => 'checkbox',
    '#title' => $i == 0 ? t('Is available?') : '',
    '#title_display' => 'before',
    '#default_value' => $state['is_available'],
  );
  $element[$i]['weight'] = array(
    '#type' => 'select',
    '#title' => $i == 0 ? t('Weight') : '',
    '#default_value' => $state['weight'] > 0 ? $state['weight'] : ++$max_weight,
    '#options' => array_combine(range(1, 20, 1), range(1, 20, 1)),
    '#suffix' => '</div>',
  );
  if ($state['weight'] > $max_weight) {
    $max_weight = $state['weight'];
  }
}