protected function ManagedFileBase::elementName in Managed File 7

Prefix the "name" attribute.

$this->useElementParents = FALSE;
$this
  ->elementName();

// menu_image
$this
  ->elementName('upload_button');

// menu_image_upload_button
$this
  ->elementName('[fid]');

// menu_image[fid]
$this->useElementParents = TRUE;
$this
  ->elementName();

// options[menu_image]
$this
  ->elementName('upload_button');

// options_menu_image_upload_button
$this
  ->elementName('[fid]');

// options[menu_image][fid]

Parameters

string $suffix: The suffix of "name" attribute.

Return value

string Full value of the "name" attribute.

1 call to ManagedFileBase::elementName()

ManagedFileBase::getFieldXpath in tests/managed_file_base.test

Returns field XPath.

File

tests/managed_file_base.test, line 108

Managed File Base (Test).

Class

ManagedFileBase

Class ManagedFileBase.

Code

protected function elementName($suffix = '') {

  // Needed to split array values.
  $glue = '_';

  // Needed to separate parents and suffix.
  $separator = '';
  $this->useElementParents &= count($this->elementParents) > 1;
  if ('' !== $suffix) {

    // Get the first symbol of a suffix.
    $symbol = substr($suffix, 0, 1);
    $separator = $glue;
    if ('[' === $symbol) {

      // Split array values by "[".
      $glue = $symbol;

      // Remove first symbol from the suffix.
      $suffix = ltrim($suffix, $symbol);
      $separator = $this->useElementParents ? '][' : '[';
    }
  }
  $name = ($this->useElementParents ? implode($glue, $this->elementParents) : end($this->elementParents)) . $separator . $suffix;
  $this
    ->assert('debug', $name, 'Debug');
  return $name;
}