In Sitefinity CMS - widgets provide most of their functionality in client code. As the Sitefinity CMS backend, where these controls are used, is fully AJAX-ified and works through services, custom field controls must provide a client API that is called by Sitefinity CMS. The following procedure shows how to implement the client component for a custom field control:
FieldControl
registerClass
Sys.UI.Control
Telerik.Sitefinity.Web.UI.Fields.FieldControl
get_value()
set_value()
Read
Write
EXAMPLE: For more information about the contents of the JavaScript file, see FormWidget.js in Sitefinity documentation-samples on GitHub.
FormWidget.js
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