function field_group_get_context_from_display in Field Group 8

Same name and namespace in other branches

1. 8.3 includes/field_ui.inc \field_group_get_context_from_display()

Helper function to get context from entity display.

Parameters

\Drupal\Core\Entity\EntityDisplayBase $display:

Return value

string

3 calls to field_group_get_context_from_display()

field_group_field_overview_submit in includes/field_ui.inc

Submit handler for the overview screens.

field_group_field_ui_display_form_alter in includes/field_ui.inc

Function to alter the display overview screens.

field_group_field_ui_form_params in includes/field_ui.inc

Helper function to get the form parameters to use while building the fields and display overview form.

File

includes/field_ui.inc, line 54

Field_group.field_ui.inc is a file that contains most functions needed on the Fields UI Manage forms (display and fields).

Code

function field_group_get_context_from_display(\Drupal\Core\Entity\EntityDisplayBase $display) {
  if ($display instanceof \Drupal\Core\Entity\Display\EntityFormDisplayInterface) {
    return 'form';
  }
  elseif ($display instanceof \Drupal\Core\Entity\Display\EntityViewDisplayInterface) {
    return 'view';
  }
  throw new LogicException('Unknown display object.');
}