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That's a basic, but not exhaustive, overview of how the module work. We didn't discuss how obsgroups are implemented, or about the various classes in the schema package, among other things. Check out the javadocs for more information.

Other Features

Custom Tags

Custom tags can be registered by calling the HtmlFormEntryService addHandler method().  Modules can register new tags by calling this method... for an example, in the HTML Form Flowsheet module the onLoad() method in the HtmlFormFlowsheetActivator registers a handler for a new "htmlformflowsheet" tag.  To create a custom tag, you will need to define implementations of TagHandler, HtmlGeneratorElement, and FormSubmissionControllerAction for this new tag.  You can take a look at some of the existing tags for examples of how to do this.

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