function hook_feedback_view_alter in Feedback 7.2

The feedback entry was built; the module may modify the structured content.

This hook is called after the content has been assembled in a structured array and may be used for doing processing which requires that the complete content structure has been built.

Parameters

$build: A renderable array representing the feedback entry.

See also

feedback_view()

hook_entity_view_alter()

1 invocation of hook_feedback_view_alter()

feedback_view in ./feedback.admin.inc

Generate a render array for viewing a feedback entry.

File

./feedback.api.php, line 120

Hooks provided by the Feedback module.

Code

function hook_feedback_view_alter(&$build) {

  // Check for the existence of a field added by another module.
  if (isset($build['an_additional_field'])) {

    // Change its weight.
    $build['an_additional_field']['#weight'] = -10;
  }

  // Add a #post_render callback to act on the rendered HTML of the entry.
  $build['#post_render'][] = 'my_module_feedback_post_render';
}