function views_ifempty_handler_field::admin_summary in Views If Empty 7

Same name and namespace in other branches

1. 6 handlers/views_ifempty_handler_field.inc \views_ifempty_handler_field::admin_summary()

Add some summary text to the UI that explains what this field will do.

Overrides views_handler_field::admin_summary

File

includes/views/handlers/views_ifempty_handler_field.inc, line 90

A views handler to output an alterate field when a field is empty.

Class

views_ifempty_handler_field

@file A views handler to output an alterate field when a field is empty.

Code

function admin_summary() {
  if (!empty($this->options['emptyfield']) && !empty($this->options['outputfield'])) {
    return t('If %emptyfield !is empty, output %outputfield', array(
      '%emptyfield' => $this->options['emptyfield'],
      '!is' => $this->options['reverse'] ? t('is not') : t('is'),
      '%outputfield' => $this->options['outputfield'],
    ));
  }
  else {
    return t('Invalid field selection');
  }
}