function workflow_url_get_field_name in Workflow 8

Helper function to get the field name from a route.

For now only used for ../{entity_id}/workflow history tab.

Return value

string|null Return $field_name

2 calls to workflow_url_get_field_name()

WorkflowTransitionListBuilder::load in src/WorkflowTransitionListBuilder.php

Loads entities of this type from storage for listing.

WorkflowTransitionListController::historyOverview in src/Controller/WorkflowTransitionListController.php

Shows a list of an entity's state transitions, but only if WorkflowHistoryAccess::access() allows it.

File

./workflow.module, line 699

Support workflows made up of arbitrary states.

Code

function workflow_url_get_field_name() {
  return workflow_url_get_parameter('field_name');
}