function _workflow_use_action_buttons in Workflow 8

Same name and namespace in other branches

1. 7.2 workflow.form.inc \_workflow_use_action_buttons()

Getter/Setter to tell if the action buttons are used.

Used to save some expensive operations on every form.

Parameters

string $button_type: Options. If empty, value is only getted, else the button type.

Return value

string Previous value. If 'dropbutton'||'buttons', action buttons must be created.

See also

workflow_form_alter()

WorkflowDefaultWidget::formElement()

4 calls to _workflow_use_action_buttons()

WorkflowTransitionElement::transitionElement in src/Element/WorkflowTransitionElement.php

Generate an element.

WorkflowTransitionForm::actions in src/Form/WorkflowTransitionForm.php

Returns an array of supported actions for the current entity form.

workflow_form_alter in ./workflow.form.inc

Implements hook_form_alter().

_workflow_transition_form_get_action_buttons in ./workflow.form.inc

Returns the action buttons from the options widget.

File

./workflow.form.inc, line 27

Contains helper functions for WorkflowTransitionForm.

Code

function _workflow_use_action_buttons($button_type = '') {
  global $_workflow_use_actions_buttons;

  // Reset value if requested.
  if ($button_type) {
    $_workflow_use_actions_buttons = $button_type;
  }
  return $_workflow_use_actions_buttons;
}