We have a page with multiple custom widgets with a few form controls in each widget. The user submits the page (using a submit button included in one of the widgets). In the page’s post back how could we broadcast the post back event to every widget? How could we synchronize the post back to perform a single post back action (say call a 3rd party service) using the data included in every widget and not just the one with the submit button.
thanks in advance,