private function wf_crm_admin_component::moneyOptions in Webform CiviCRM Integration 7.4

Same name and namespace in other branches

1. 7.5 includes/wf_crm_admin_component.inc \wf_crm_admin_component::moneyOptions()

options_element alterations for when a currency field (e.g. contribution amount, event fee) is rendered as a select

1 call to wf_crm_admin_component::moneyOptions()

wf_crm_admin_component::alterForm in includes/wf_crm_admin_component.inc

Alter back-end webform component edit forms. Called by hook_form_alter() whenever editing a webform component.

File

includes/wf_crm_admin_component.inc, line 358

Class

wf_crm_admin_component

Code

private function moneyOptions() {
  form_load_include($this->form_state, 'inc', 'webform_civicrm', 'includes/wf_crm_admin_component');
  $this->form['#validate'][] = 'wf_crm_money_validate';
  if ($this->component['type'] === 'grid') {
    $this->form['options']['#title'] = t('Amounts (columns)');
    $this->form['options']['#description'] = t('Options to select across the top. Usually these are quantities. Keys must be numeric');
    $this->form['questions']['#title'] = t('Items (rows)');
    $this->form['questions']['#description'] = t('Items down the side of the grid. Usually the keys represent item price, which will be multiplied with the amount column.') . '<br />' . t('Use non-numeric keys to use the price from the amount column as-is with no multiplication.');
  }
  elseif ($this->component['type'] === 'select') {
    $this->form['items']['options']['option_settings']['options_source']['#access'] = FALSE;
    $this->form['items']['#description'] = t('Enter item labels and prices. If you allow the user to select multiple items their amounts will be added together.');
  }
  foreach (array(
    'items',
    'options',
    'questions',
  ) as $field) {
    if (!empty($this->form[$field]['options']['#key_type_toggle'])) {
      $this->form[$field]['options']['#key_type_toggle'] = t('Show Prices');
      $this->form[$field]['options']['#key_type_toggled'] = TRUE;
    }
  }

  // CSS trick to add currency symbol to options element keys
  $symbol = wf_crm_aval(CRM_Core_Config::singleton(), 'defaultCurrencySymbol', '$');
  drupal_add_css('
      .option-key-cell:before {
        content:"' . $symbol . '";
      }
      .options-widget .form-text.option-key {
        width: 50%;
        margin-left: .3em;
      }', 'inline');
}