API Manual

The TCallbackClientScript class provides corresponding methods that can be executed on the client-side (i.e. the browser client that is viewing the page) during a callback response. For a complete list of available client side methods, consult the API Manual

The available methods includes setting/clicking input elements, changing Css styles, hiding/showing elements, and adding visual effects to elements on the page. The client-side methods can be access through the CallbackClient property available in TPage.

For example, to hide "$myTextBox" element during callback response, do: