From Xojo Documentation
Supported PlatformsProject Types: Web Platforms: macOS, Windows, Linux
- For desktop applications, see HTMLViewer.
New in 2010r4
WebHTMLViewer is used to display HTML in your web applications. The HTML can be supplied as a string or can come from an external URL to display pages that are not part of the web application.
The WebHTMLViewer appears in the Web Page Layout Editor as a large rectangular area. The value of the URL property is shown in the center of the control. In the built app, the control renders the actual HTML.