SilverStripe\CampaignAdmin\AddToCampaignHandler_FormAction
A form action to return from geCMSActions or otherwise include in a CMS Edit Form that has the right action name and CSS classes to trigger the AddToCampaignHandler.
See SiteTree.php and CMSMain.php for an example of it's use
Synopsis
Hierarchy
Extends
- SilverStripe\Forms\FormAction