function field_ui_field_edit_instance_pre_render

Render API callback: Merges instance, widget and other settings.

Combines the instance, widget, and other settings into a single details so that elements within each group can be shown at different weights as if they all had the same parent.

This function is assigned as a #pre_render callback in field_ui_field_edit_form().

File

drupal/core/modules/field_ui/field_ui.admin.inc, line 998

Administrative interface for custom field type creation.

Code

function field_ui_field_edit_instance_pre_render($element) {

  // Merge the widget settings into the main form.
  if (isset($element['widget']['settings'])) {
    foreach (element_children($element['widget']['settings']) as $key) {
      $element['widget_' . $key] = $element['widget']['settings'][$key];
    }
    unset($element['widget']['settings']);
  }

  // Merge the instance settings into the main form.
  if (isset($element['settings'])) {
    foreach (element_children($element['settings']) as $key) {
      $element['instance_' . $key] = $element['settings'][$key];
    }
    unset($element['settings']);
  }
  return $element;
}