Convert a HTTP query string object to a keyword/value table.
Parameters: query - Hash table containing the parsed key/value pairs. A keyword/value table with the parsed string.
Convert a HTTP query string to a keyword/value table.
Parameters: queryString - Query string. A keyword/value table with the parsed string.FIX: better description of format.
Get the query string for the request and save it in the page data.
If this is a post, read the query string first.
Parameters: request - HTTP request data. exception: HttpPresentationException - If an error occurs accessing the request.