Outputs a uibuilder _ui configuration object.

    Each output element is wrapped in a containing <div> tag (except for the add table/list rows and the title element). It is that tag that has the id on it.

    Send the output to a uibuilder main node and the resulting page(s) will have some new UI elements added dynamically without the need for any coding. Use the default "Blank" template to get a simple web page that will "just work". However, any of the templates should easily accept the output of this node without coding needed.

    The output of the node can be further processed for more complex requirements. uib-element nodes can also be chained together, simply use a change or function node to replace the msg.payload in readiness for the next uib-element node. Leave the msg._ui property as-is and the next uib-element node will add to it.

    NOTE: Does not work with the old uibuilderfe client library.