function _button_field_build_id in Button Field 7

Builds the id for a button field instance.

Parameters

array $field: Field info array.

string $mode: Mode that the field will be rendered in (view|edit).

integer $delta: Delta of the instance being rendered.

string $language: Language of the current field.

Return value

string Id to be used for the field.

2 calls to _button_field_build_id()

button_field_field_formatter_view in ./button_field.module

Implements hook_field_formatter_view().

button_field_field_widget_form in ./button_field.module

Implements hook_field_widget_form().

File

./button_field.module, line 458

Defines a field, widget and formatter for the button field type.

Code

function _button_field_build_id($field, $mode = 'edit', $delta = 0, $language = LANGUAGE_NONE) {
  $parts = array(
    $mode,
    str_replace('_', '-', $field['field_name']),
    $language,
    $delta,
    'value',
  );
  return implode('-', $parts);
}