I use a file_picker_callback for image insert. This picker creates a aws resource and return the url to the tinymce insert image dialog (which specifies the image url and size). If the user cancels this dialog I want to remove the aws resource I created. How can I be notified on that event?
V5: how to handle event or callback on image insert dialog
Shane Asked Fri Jan 17 20:01:20 GMT 2020