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## Package wwpob_emd

Generates EMD.

Scope:
  Public

Function/Procedure Summary
`show` Write an XML representation of event meta-data to the HTTP stream. | ``

Function/Procedure Detail

### show

    procedure show(
        p_page_id in varchar2,
        p_portlet_ref in varchar2,
        p_portlet_event_name in varchar2
    )

  Write an XML representation of event meta-data to the HTTP stream. The event servlet will call this procedure to write out an XML representation of all the components, corresponding flow instances, event maps, and flow links associated with a particular portlet event.

  Parameters:
    `p_page_id` - a string containing ids for the site and page on which the portlet instance is located.
    `p_portlet_ref` - a string of ids encoded by get_portlet_reference that identifies the portlet that is the source of the event.
    `p_portlet_event_name` - the name of the portlet event.

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